Abrégé

A liquid-cooling radiator includes a heat sink. The heat sink has a heat pipe opening on a surface of the heat sink and a heat pipe chamber inside the heat sink which communicates with the heat pipe opening. A pressure device is disposed in the heat pipe chamber. A heat pipe is disposed between the heat pipe opening and the pressure device. The heat pipe has a flexible pipe body. The pipe body has a flow channel therein. A part of the pipe body protrudes from the heat pipe opening and is exposed from the surface of the heat sink.

Classes IPC  ?

• F28F 9/26 - Dispositions pour raccorder des sections différentes des éléments d'échangeurs de chaleur, p. ex. de radiateur
• F28D 15/02 - Appareils échangeurs de chaleur dans lesquels l'agent intermédiaire de transfert de chaleur en tubes fermés passe dans ou à travers les parois des canalisations dans lesquels l'agent se condense et s'évapore, p. ex. tubes caloporteurs

Abrégé

A rotor assembly includes a rotation axis, a propeller, an active ring, a driver link, and a reciprocating spring. The propeller includes a hub portion and fan blades. The hub portion is located on one end of the rotation axis, and the inner sidewall of the hub portion has a gear structure surrounding the rotation axis. The active ring sleeves on the rotation axis. The driver link is pivotally connected to the active ring. The reciprocating spring is telescopically disposed on the active ring and abuts against the driver link. When the rotation axis drives the active ring to rotate, the driver link abuts against the gear structure of the hub portion and compresses the reciprocating spring. When the rotation axis stops rotating, the reciprocating spring returns to an initial position to push the driver link to separate from the gear structure.

Classes IPC  ?

• F04D 25/02 - Ensembles comprenant des pompes et leurs moyens d'entraînement
• F04D 19/00 - Pompes à flux axial spécialement adaptées aux fluides compressibles
• F04D 29/32 - Rotors spécialement adaptés aux fluides compressibles pour pompes à flux axial

Produits et services

Computer network switches; Ethernet switches; Computer network routers; Computer network server; Computer hardware, namely, wireless access point (WAP) devices; Transceivers; Downloadable computer operating software; Ethernet transceivers

Abrégé

A shielding member adapted to cover a card edge connector that has a card slot for inserting an electronic card includes a shielding cover covering the card edge connector, having an opening disposed in a position corresponding to a jack of the card slot, and including a top plate, an extending plate, and several side plates. The top plate is disposed on a top portion of the card edge connector. The side plates are connected to the top plate and are disposed on several side portions of the card edge connector. The extending plate is located near the opening of the shielding cover and has a connecting portion connected to the top plate and a contacting portion connected to the connecting portion, formed by bending toward the opening of the shielding cover, and being in contact with the electronic card in a direction away from the opening.

Classes IPC  ?

• H01R 13/6581 - Structure du blindage
• H01R 12/72 - Dispositifs de couplage pour circuits imprimés rigides ou structures similaires se couplant avec la bordure des circuits imprimés rigides ou des structures similaires
• H01R 12/73 - Dispositifs de couplage pour circuits imprimés rigides ou structures similaires se couplant avec la bordure des circuits imprimés rigides ou des structures similaires se raccordant à d'autres circuits imprimés rigides ou à des structures similaires

Produits et services

Telecommunication transmission of value-added network; Telecommunication connection on Internet; Telecommunication connection of global computer information networks; On-line information transmission; Communications by computer terminals; transmission of electronic mail; Rental of electronic mailbox; Provide information transmission on electronic bulletin board; Electronic bulletin board services [telecommunications services]; Telecommunication line connection; Computer aided transmission of messages and images; Providing telecommunications connections to a global computer network; Providing user access to global computer networks; Telecommunications routing and junction services; Chat room information transmission; Providing telecommunication channels for teleshopping services; Providing internet chatrooms; Providing access to databases; Providing access services to online network data; Streaming of data; Communications by fibre optic networks; Videoconferencing services; Teleconferencing services; Video teleconferencing services; Telecommunication transmission; Providing telecommunication information; Communication information service; Rental of telecommunication equipment; Rental of message sending apparatus; Rental of communication appliances; Transmission of greeting cards online; Transmission of digital files; Providing online forums; Television broadcasting via Internet; Radio broadcasting via Internet; video-on-demand transmission Interface card; Network hub; Network card; Internet device; Data processing apparatus; Network server; Network firewall; Computer software; Computer firmware; Network signal repeater; Network signal adapter; Network router; Network bridge; Network signal booster; Network hub; Network gateway; Data storage device; Communication device; Intercommunication apparatus; Aerials; antennas; Disk antenna; Signal transceiver; Radio transmitter; Radio receiver; Wireless base station Digital map production; Computer programming; Computer software design; Updating of computer software; Maintenance of computer software; Rental of computer software; Consultancy on computer software design; Computer software consultancy; Computer system analysis; Computer system design; Installation of computer software; Duplication of computer programs; Computer virus protection services; Design of electronic map software; Rental of computer hardware; Computer rental; Provide service for temporary use of non-downloadable computer software; Processing of computer data; Recovery of computer data; Conversion of data or documents from physical to electronic media; Digitization of documents; Data conversion of electronic programs and data in the nature of non-physical conversion; Rental of network server space; Rental of web servers; Planning and construction of web site; Creating and maintaining websites for others; Hosting computer sites; Server hosting; Provide registration of domain name; Providing search engines for the internet; Network certification service; Network safety administration service; Computer security consultancy; Network web page design; Web site hosting; Production or maintenance of web pages for others; Consultancy in the design and development of computer hardware; Computer technology consultancy; monitoring of computer systems by remote access; On-line data storage service; Electronic data storage; Computer data backup service; Off-site data backup; information technology (IT) consultancy; Providing information relating to computer technology and programming via a website; Cloud computing; Website design consultancy; Software as a service (SaaS); Outsourcing service provider in the information technology field

Abrégé

A circuit board mounting support adapted to mount a circuit board includes a fixing device including a first fixing member and a second fixing member, a heat dissipating device having a through hole corresponding to the second fixing member and being in contact with a surface of an electronic component disposed on the circuit board, a first compression spring exerting an elastic force on the heat dissipating device along a direction, and a restricting member disposed on the heat dissipating device, detachably engaged with the second fixing member, and restricting the heat dissipating device from moving in directions other than the direction of the elastic force. The second fixing member has an abutting portion and a fixing portion detachably fixed on the first fixing member and passes through the through hole. Two opposite ends of the first compression spring respectively abut against the abutting portion and the heat dissipating device.

Classes IPC  ?

• H05K 1/02 - Circuits imprimés Détails

Abrégé

A module socket assembly with an air duct includes a module socket including a circuit board and a front panel disposed on a side of the circuit board. A module casing is disposed on the circuit board. A front end of the module casing has a module jack and passes through a module casing opening of the front panel. The front panel has an air duct opening. An air duct covers the module casing, passes through the air duct opening, and has an air duct body. An air passage extending in a front-rear direction is formed inside the air duct body. With the air duct, the present disclosure allows an air current entering from a front end of the air duct to concentratedly pass through a heat sink of the module casing, thereby preventing dissipation of the air current.

Classes IPC  ?

• H05K 7/20 - Modifications en vue de faciliter la réfrigération, l'aération ou le chauffage

Abrégé

A direction finding antenna includes a substrate, a reflecting ring, and a plurality of radiating elements, wherein the substrate has a surface. The reflecting ring is disposed on the surface of the substrate and is formed by connecting a plurality of side wires and is a closed polygon. Each of the side wires forms a reflector. The radiating elements are disposed on the surface of the substrate and are respectively located on an outside of the side wires, and each of the radiating elements corresponds to one of the side wires. Each of the side wires and each of the corresponding radiating elements form an antenna structure, and the antenna structures face different directions, thereby providing the needed accuracy of direction finding in different directions.

Classes IPC  ?

• G01S 3/04 - Radiogoniomètres pour déterminer la direction d'où proviennent des ondes infrasonores, sonores, ultrasonores ou électromagnétiques ou des émissions de particules sans caractéristiques de direction utilisant des ondes radio Détails
• G01S 3/12 - Moyens pour déterminer le sens d'une direction, p. ex. en combinant des signaux provenant d'une antenne directionnelle ou d'une bobine exploratrice de goniomètre avec ceux venant d'une antenne non directionnelle
• H01Q 19/10 - Combinaisons d'éléments actifs primaires d'antennes avec des dispositifs secondaires, p. ex. avec des dispositifs quasi optiques, pour donner à une antenne une caractéristique directionnelle désirée utilisant des surfaces réfléchissantes

Abrégé

A thumb screw includes a main body and a rotating member. The main body has a shank and a threaded portion which are connected together along an axis of the main body. The shank has a groove and two guiding holes respectively located on two opposite sides of the groove and communicating with the groove. The rotating member has a head, a rod connected to an end surface of the head, and two pin portions connected to the rod. The head has two receiving grooves adapted to receive two partial end portions of the shank. When the two partial end portions leave the two receiving grooves and the two pin portions are respectively located in the two guiding holes, the rotating member could pivot around the two pin portions relative to the main body, thereby allowing the thumb screw to be received.

Classes IPC  ?

• F16B 23/00 - Têtes de boulons ou de vis de forme spéciale pour permettre leur rotation à l'aide d'un outil
• F16B 5/02 - Jonction de feuilles ou de plaques soit entre elles soit à des bandes ou barres parallèles à elles par organes de fixation utilisant un filetage
• F16B 35/04 - Boulons filetésBoulons d'ancrageGoujons filetésVisVis de pression avec tête ou axe de forme particulière permettant de fixer le boulon sur ou dans un objet
• F16B 39/28 - Blocage des vis, boulons ou écrous dans lequel le verrouillage se fait en même temps que le vissage ou le serrage par organes particuliers portés par l'écrou ou le boulon ou par la forme particulière de ceux-ci

Abrégé

A cold plate module includes a cold plate, a structural piece, a frame and an absorbing element. The cold plate includes a body, an inlet and an outlet. The body has a first and a second surfaces. The first surface abuts a heat source on a motherboard. The inlet and the outlet communicate with the body. The structural piece has a third and a fourth surfaces. The third surface connects the second surface. The structural piece connects the motherboard. The frame connects and defines a space with the fourth surface. The inlet and the outlet locate within the space. The absorbing element connects the fourth surface within the space. The inlet and the outlet penetrate through the structural piece and the absorbing element. The absorbing element locates between the fourth surface and both of an entrance of the inlet and an exit of the outlet.

Classes IPC  ?

• H05K 7/20 - Modifications en vue de faciliter la réfrigération, l'aération ou le chauffage
• G06F 1/20 - Moyens de refroidissement

Abrégé

A server device includes a chassis, plural fan modules and a controller. The fan modules are adapted to be installed in the chassis in a hot-swappable manner. The controller is configured to reduce a fan speed of each fan module in the chassis from a target speed to a temporary speed in response to a fan module insertion event, and then to increase the fan speed of each fan module to the target speed after a predetermined time elapses.

Classes IPC  ?

• H05K 7/20 - Modifications en vue de faciliter la réfrigération, l'aération ou le chauffage

Abrégé

A wireless communication device includes a casing having a wireless signal penetrating area, an antenna sending a wireless signal through the wireless signal penetrating area, and an electromagnetic lens assembly including a lens barrel and a lens. The lens barrel has a first end and a second end. The first end is closer to the wireless signal penetrating area than the second end. The lens disposed in the lens barrel has an incident surface and an emission surface on an axis of the lens. The incident surface is a flat surface facing the first end. The emission surface is a convex surface and has a curvature, which is not equal to 0, from a perspective of a first axis perpendicular to the axis of the lens, and has a curvature of 0 from a perspective of a second axis perpendicular to the axis of the lens and the first axis.

Classes IPC  ?

• H01Q 19/06 - Combinaisons d'éléments actifs primaires d'antennes avec des dispositifs secondaires, p. ex. avec des dispositifs quasi optiques, pour donner à une antenne une caractéristique directionnelle désirée utilisant des dispositifs de réfraction ou de diffraction, p. ex. lentilles
• H01Q 15/02 - Dispositifs de réfraction ou diffraction, p. ex. lentille, prisme
• H01Q 1/42 - Enveloppes non intimement mécaniquement associées avec les éléments rayonnants, p. ex. radome
• H01Q 1/22 - SupportsMoyens de montage par association structurale avec d'autres équipements ou objets

Abrégé

A fan module is disposed with a fan mechanism having a fixing portion. The fixing portion has a first surface, a second surface, and a perforation passing through the first and the second surface, wherein the first surface and the second surface face opposite directions. A connector is disposed in the perforation and is electrically connected to a wire set which is adapted to transmit a signal or electric power. A shell of the connector includes a body for passing through the perforation and a protruding portion protruding away from a circumference of the body and abutting against the first surface of the fixing portion. The restricting member is detachably engaged with the fixing portion and the connector to clamp the protruding portion and the fixing portion by two restricting plates of the restricting member. With such design, the fan module could be installed to a site via the connector to achieve positioning and electrical connection once.

Classes IPC  ?

• H01R 13/74 - Montage des pièces de couplage dans les ouvertures d'un panneau
• F04D 25/06 - Ensembles comprenant des pompes et leurs moyens d'entraînement la pompe étant entraînée par l'électricité
• F04D 29/52 - Carters d'enveloppeTubulures pour le fluide énergétique pour pompes axiales

Abrégé

A network switch can include a precision time protocol (PTP) module and a circuit board. The PTP module can provide a first clock signal and include a predetermined interface. The circuit board can include a socket, an oscillator and a selection unit. The socket can be inserted by the predetermined interface to receive the first clock signal. The oscillator can provide a second clock signal. The selection unit can include a first terminal, a second terminal, an output terminal and a selection terminal. The first terminal can receive the first clock signal when the predetermined interface is inserted into the socket. The second terminal can receive the second clock signal. The output terminal can output one of the first clock signal and the second clock signal. The selection terminal can receive a selection signal to control the output terminal to output the first clock signal or the second clock signal.

Classes IPC  ?

• H04J 3/06 - Dispositions de synchronisation

Abrégé

A cold plate module includes a cold plate, a structural piece and a plurality of first connecting pieces. The cold plate has a first surface and a second surface opposite to the first surface. The first surface is configured to abut against a heat source disposed on a main board. The structural piece has a third surface. The third surface is configured to abut against the second surface. The first connecting pieces are configured to penetrate through the structural piece and connect with the main board in order to fix the structural piece relative to the main board.

Classes IPC  ?

• H05K 7/20 - Modifications en vue de faciliter la réfrigération, l'aération ou le chauffage
• H05K 7/14 - Montage de la structure de support dans l'enveloppe, sur cadre ou sur bâti
• G06F 1/18 - Installation ou distribution d'énergie
• G06F 1/20 - Moyens de refroidissement

Abrégé

A network switch includes a circuit board and a plurality of transmission ports. The circuit board is disposed in a chassis, and an opening of the chassis is corresponding to a first reference line. The plurality of transmission ports are disposed on an edge of the circuit board. The edge is corresponding to a second reference line, and the first reference line and the second reference line form an acute angle.

Classes IPC  ?

• H05K 1/02 - Circuits imprimés Détails

Abrégé

A circuit board mounting support for supporting a first electronic circuit integration includes a bearing member. The first electronic circuit integration includes a circuit board, an electronic component engaged with a first surface of the circuit board, and multiple legs for engaging with the bearing member. The circuit board has a mounting area for mounting the electronic component and a second surface opposite to the first surface. The bearing member includes a groove and an engaging portion connected to a peripheral edge of the groove. A corresponding area is defined on the bearing member and corresponds to the mounting area of the circuit board. When the bearing member is engaged with the circuit board, an opening of the groove and the engaging portion face the second surface. A junction that each of the legs is engaged with the bearing member is located out of the corresponding area.

Classes IPC  ?

• H05K 1/14 - Association structurale de plusieurs circuits imprimés

Abrégé

A network system includes P upper switches, Q lower switches, and a first mapping device. Each upper switch of the P upper switches includes a plurality of upper ports. A group of upper switches selected from the P upper switches includes P1 upper switches. Each lower switch of the Q lower switches includes a plurality of upper ports. The first mapping device includes P1 upper adapter terminals coupled to a part of upper ports of the P1 upper switches, and P1 lower adapter terminals coupled to lower ports of a part of Q lower switches. The first mapping device is used for allocating a plurality of transmitting channels and receiving channels received by each upper adapter terminal to the P1 lower adapter terminals.

Classes IPC  ?

• H04L 49/15 - Interconnexion de modules de commutation
• H04L 49/111 - Interfaces de commutation, p. ex. détails de port
• H04L 49/112 - Commande de la commutation, p. ex. par arbitrage

Abrégé

A parabolic antenna includes a main disc, a transmitting device, and a reflecting member. The main disc has a main surface that is arc-shaped. The transmitting device is disposed on the main disc and includes a transmitter and a reflector. The transmitter corresponds to the reflector. The reflector has a reflecting surface that is arc-shaped and corresponds to the main surface of the main disc. The reflecting member is detachably engaged with the reflecting surface of the reflector and corresponds to the transmitter. By engaging the reflecting member with the reflecting surface of the reflector or detaching the reflecting member from the reflecting surface, the parabolic antenna could form various configurations and provide different reflecting performances.

Classes IPC  ?

• H01Q 19/12 - Combinaisons d'éléments actifs primaires d'antennes avec des dispositifs secondaires, p. ex. avec des dispositifs quasi optiques, pour donner à une antenne une caractéristique directionnelle désirée utilisant des surfaces réfléchissantes où les surfaces sont concaves

Abrégé

A network device adapted for sending a synchronization packet to a slave device. The synchronization packet includes a timestamp field and a correction field. The network device includes a counting circuit, a communication chip, and a processor. The counting circuit is configured to provide a calendar time TOD. The communication chip includes a first port, a second port, and a timestamp circuit which has a bit number N. The processor is coupled to the first port of the communication chip. The processor is configured to: obtain a remainder R according to the calendar time TOD and the bit number N; and write the calendar time TOD and the remainder R into the synchronization packet.

Classes IPC  ?

• H04L 7/00 - Dispositions pour synchroniser le récepteur avec l'émetteur
• H04J 3/06 - Dispositions de synchronisation

Abrégé

A wireless access point device includes a main frame, a transmission assembly, an antenna module and a fixing assembly. The main frame includes a casing and a first connection portion connected to the casing. The transmission assembly is disposed in an internal space of the casing and provided with a signal transceiving element. The antenna module includes a waveguide, a second connection portion and a positioning recess. The second connection portion is disposed on the waveguide and detachably connected to the first connection portion to be coupled to the signal transceiving element. The positioning recess is formed on the second connection portion. The fixing assembly is movably disposed on the first connection portion. The antenna module is thereby fixed on the casing, when the second connection portion and the first connection portion are fixed through the fixing assembly removably inserting into the positioning recess.

Classes IPC  ?

• H01Q 19/18 - Combinaisons d'éléments actifs primaires d'antennes avec des dispositifs secondaires, p. ex. avec des dispositifs quasi optiques, pour donner à une antenne une caractéristique directionnelle désirée utilisant des surfaces réfléchissantes comportant plusieurs surfaces réfléchissantes
• H04W 88/08 - Dispositifs formant point d'accès
• H01Q 1/24 - SupportsMoyens de montage par association structurale avec d'autres équipements ou objets avec appareil récepteur
• H01Q 15/16 - Surfaces réfléchissantesStructures équivalentes courbes suivant deux dimensions, p. ex. paraboloïdales
• H01Q 1/12 - SupportsMoyens de montage
• H01Q 19/15 - Combinaisons d'éléments actifs primaires d'antennes avec des dispositifs secondaires, p. ex. avec des dispositifs quasi optiques, pour donner à une antenne une caractéristique directionnelle désirée utilisant des surfaces réfléchissantes où les surfaces sont concaves la source rayonnante primaire étant une source linéaire, p. ex. une antenne à ondes de fuite

Abrégé

A wireless access point device includes a main frame, an antenna module, a signal transceiving element, an unlocking assembly and a fastener. The main frame includes a casing and a first connection portion formed with a fastening recess, connected to the casing and communicates with the internal space. The signal transceiving element is located in the casing. The antenna module includes a waveguide and a second connection portion disposed on one end of the waveguide. The second connection portion is detachably connected to the first connection portion to couple to the signal transceiving element. The unlocking assembly is movably located in the fastening recess. The fastener includes a buckle, and an elastic member that is connected to the second connection portion and the buckle. The antenna module is fixed on the main frame when the buckle is inserted into the fastening recess.

Classes IPC  ?

• H01Q 1/08 - Moyens pour replier tout ou partie des antennes
• H04B 3/52 - Systèmes de transmission entre stations fixes, au moyen de guides d'onde
• H04B 3/56 - Circuits de couplage, blocage ou dérivation des signaux
• H04W 84/12 - Réseaux locaux sans fil [WLAN Wireless Local Area Network]
• H01Q 13/24 - Antennes constituées par un guide non résonnant à ondes de fuite ou une ligne de transmissionStructures équivalentes produisant un rayonnement le long du trajet de l'onde guidée constitué par une tige ou un tube diélectrique ou ferromagnétique
• H01Q 13/02 - Cornets de guide d'onde
• H01Q 1/22 - SupportsMoyens de montage par association structurale avec d'autres équipements ou objets
• H01Q 19/19 - Combinaisons d'éléments actifs primaires d'antennes avec des dispositifs secondaires, p. ex. avec des dispositifs quasi optiques, pour donner à une antenne une caractéristique directionnelle désirée utilisant des surfaces réfléchissantes comportant plusieurs surfaces réfléchissantes comprenant une surface réfléchissante principale concave associée à une surface réfléchissante auxiliaire

Abrégé

A microstrip collinear array includes a bearing member, two first antenna assemblies, two second antenna assemblies, a first connecting line, and a second connecting line. The two first antenna assemblies are juxtaposed on the bearing member. Each of the first antenna assemblies includes several first planar antennas. The two second antenna assemblies are juxtaposed on the bearing member and are respectively and correspondingly located on an opposite side of the two first antenna assemblies. Each of the second antenna assemblies includes several second planar antennas. The first connecting line and the second connecting line are disposed on the bearing member. The second connecting line is located on an opposite side of the first connecting line and is electrically connected to the first connecting line. The first connecting line is electrically connected to the first antenna assemblies. The second connecting line is electrically connected to the second antenna assemblies.

Classes IPC  ?

• H01Q 13/20 - Antennes constituées par un guide non résonnant à ondes de fuite ou une ligne de transmissionStructures équivalentes produisant un rayonnement le long du trajet de l'onde guidée
• H01Q 21/10 - Disposition sur une même ligne d'unités conductrices sensiblement rectilignes et allongées
• H01Q 21/12 - Dispositions parallèles d'unités conductrices sensiblement rectilignes et allongées
• H01Q 5/357 - Alimentation en un seul point
• H01Q 21/06 - Réseaux d'unités d'antennes, de même polarisation, excitées individuellement et espacées entre elles
• H01Q 1/38 - Forme structurale pour éléments rayonnants, p. ex. cône, spirale, parapluie formés par une couche conductrice sur un support isolant

Abrégé

A fan module configured to be detachably connected to an electronic device includes an electrical connector and a circuit board assembly. The electrical connector includes a plurality of pins configured to be electrically connected to the electronic device. The circuit board assembly is embedded inside the electrical connector and is electrically connected to one or more of the pins. The circuit board assembly includes a circuit board and an integrated circuit disposed on the circuit board.

Classes IPC  ?

• H05K 7/20 - Modifications en vue de faciliter la réfrigération, l'aération ou le chauffage
• H01R 12/75 - Dispositifs de couplage pour circuits imprimés rigides ou structures similaires se raccordant à des câbles à l'exclusion des câbles plats ou à rubans
• H01R 13/66 - Association structurelle avec des composants électriques incorporés

Abrégé

An electronic device includes a case engaged with a cable fixing device. The cable fixing device includes at least one first restricting portion and a fixing frame which are connected to the case. The fixing frame could be moved relative to the case between a first position and a second position. The fixing frame has at least one hollow portion for being passed through by a cable and at least one second restricting portion disposed on a peripheral edge of the hollow portion. When the fixing frame is located in the first position, the second restricting portion is away from the first restricting portion. When the fixing frame is located in the second position, the second restricting portion is closer to the first restricting portion than the fixing frame located in the first position. The second restricting portion and first restricting portion jointly restrict a position of the cable.

Classes IPC  ?

• H02G 3/30 - Installations de câbles ou de lignes sur les murs, les sols ou les plafonds
• H01R 9/03 - Dispositifs de connexion conçus pour assurer le contact avec plusieurs des conducteurs d'un câble multiconducteur
• F16L 3/223 - Supports pour tuyaux, pour câbles ou pour conduits de protection, p. ex. potences, pattes de fixation, attaches, brides, colliers spécialement adaptés pour supporter un certain nombre de tuyaux parallèles séparés par un espace chaque support ayant une base transversale pour supporter les tuyaux
• F16L 3/13 - Supports pour tuyaux, pour câbles ou pour conduits de protection, p. ex. potences, pattes de fixation, attaches, brides, colliers entourant pratiquement le tuyau, le câble ou le conduit de protection comportant un élément entourant pratiquement le tuyau, le câble ou le conduit de protection l'élément venant s'engager autour du tuyau, du câble ou du conduit de protection par action élastique

Abrégé

A wireless device includes an antenna circuit and a controller. The antenna circuit includes a plurality of antennas. Each of the plurality of antennas is configured to surround a reference point and arrange with an equal interval between each other. The controller is coupled to the antenna circuit and configured to compute a strength of a signal of each of the plurality of antennas to choose a plurality of indicated antennas from the plurality of antennas; compute the signal of each two of the plurality of indicated antennas to obtain a plurality of composite signals; and compute a plurality of phase angles according to the plurality of composite signals to compute a positioning angle by using the plurality of phase angles.

Classes IPC  ?

• H04W 4/029 - Services de gestion ou de suivi basés sur la localisation
• G01S 5/10 - Position du récepteur obtenue par coordination de plusieurs lignes de position définies par des mesures de différence de parcours
• H04W 4/33 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les environnements intérieurs, p. ex. les bâtiments

Produits et services

Computer programming services; computer software design; updating of computer software; maintenance of computer software; rental of computer software; consultancy in the field of computer software design; computer software consultancy; computer systems analysis; computer system design services; installation of computer software; duplication of computer programs; computer virus protection services; rental of computer hardware; rental of computers; providing temporary use of on-line non-downloadable computer software for use in electronic storage of data and information; processing of computer data, namely, development and creation of computer programs for data processing; recovery of computer data; conversion of data or documents from physical to electronic media; digitization of documents, namely, scanning; data conversion of computer programs and data, not physical conversion; rental of network server space; rental of web servers; planning, design and development of online websites for third parties; creating and maintaining web sites for others; hosting the web sites of others on a computer server for a global computer network; computer services, namely, providing search engines for obtaining data on a global computer network; computer security consultation in the field of network certification; computer security service, namely, restricting access to and by computer networks to and of undesired web sites, media and individuals and facilities; network web page design services for others; web page design services for others; production or maintenance of web pages for others; consulting services in the field of design and development of computer hardware; monitoring of computer systems by remote access to ensure proper functioning; electronic on-line data storage services; remote on-line computer data backup service; planning and design of communication system and equipment engineering; providing research and development in the field of design and development of computer hardware and computer software; technical research in the field of computer hardware and computer software; consulting services in the field of design and development of computer software; server hosting; web site hosting services; electronic storage of electronic data; remote computer backup services; remote online backup of computer data; providing information on computer technology and programming via a web site; consulting services in the field of design web sites for others; consulting services in the field of software as a service (SAAS); software as a service (SAAS) services featuring software for operating cloud services; software as a service (SAAS) services featuring software for designing, deploying, and monitoring cloud-computing services; cloud computing services, namely, cloud hosting in the nature of scalable hosting of computer software, Internet websites, Internet web software applications, electronic databases, digital content, and business computer software applications of others that are accessible via the Internet; cloud computing services, namely, providing virtual computer systems and virtual computer environments through cloud computing; cloud computing services, namely, hosting, managing, provisioning, scaling, administering, maintaining, monitoring and backing up software, applications and databases for others; cloud computing services, namely, rental of computing and data storage facilities of variable capacity to third parties; cloud computing services, namely, consulting services in the field of cloud computing

Produits et services

Computer programming services; computer software design; updating of computer software; maintenance of computer software; rental of computer software; consultancy in the field of computer software design; computer software consultancy; computer systems analysis; computer system design services; installation of computer software; duplication of computer programs; computer virus protection services; rental of computer hardware; rental of computers; providing temporary use of on-line non-downloadable computer software for use in electronic storage of data and information; processing of computer data, namely, development and creation of computer programs for data processing; recovery of computer data; conversion of data or documents from physical to electronic media; digitization of documents, namely, scanning; data conversion of computer programs and data, not physical conversion; rental of network server space; rental of web servers; planning, design and development of online websites for third parties; creating and maintaining web sites for others; hosting the web sites of others on a computer server for a global computer network; computer services, namely, providing search engines for obtaining data on a global computer network; computer security consultation in the field of network certification; computer security service, namely, restricting access to and by computer networks to and of undesired web sites, media and individuals and facilities; network web page design services for others; web page design services for others; production or maintenance of web pages for others; consulting services in the field of design and development of computer hardware; monitoring of computer systems by remote access to ensure proper functioning; electronic on-line data storage services; remote on-line computer data backup service; planning and design of communication system and equipment engineering; providing research and development in the field of design and development of computer hardware and computer software; technical research in the field of computer hardware and computer software; consulting services in the field of design and development of computer software; server hosting; web site hosting services; electronic storage of electronic data; remote computer backup services; remote online backup of computer data; providing information on computer technology and programming via a web site; consulting services in the field of design web sites for others; consulting services in the field of software as a service (SAAS); software as a service (SAAS) services featuring software for operating cloud services; software as a service (SAAS) services featuring software for designing, deploying, and monitoring cloud-computing services; cloud computing services, namely, cloud hosting in the nature of scalable hosting of computer software, Internet websites, Internet web software applications, electronic databases, digital content, and business computer software applications of others that are accessible via the Internet; cloud computing services, namely, providing virtual computer systems and virtual computer environments through cloud computing; cloud computing services, namely, hosting, managing, provisioning, scaling, administering, maintaining, monitoring and backing up software, applications and databases for others; cloud computing services, namely, rental of computing and data storage facilities of variable capacity to third parties; cloud computing services, namely, consulting services in the field of cloud computing

Abrégé

A burn-in chamber is provided, configured to provide the required temperature for a device under test (DUT), including a side wall, a guiding plate, an air flow plate, a partition assembly, and a fan. The air flow plate has a ventilation structure, and the guiding plate is located between the side wall and the air flow plate. The partition assembly is disposed on both sides of the air flow plate. The partition assembly and the air flow plate together form an accommodating space for accommodating the DUT. The partition assembly forms a return channel with respect to the other side of the accommodating space with the side wall. When the fan is active, air from the accommodating space passes through the air flow plate and is guided to the return channel via the guiding plate, and air is returned to the accommodating space through the return channel.

Classes IPC  ?

• G01R 31/00 - Dispositions pour tester les propriétés électriquesDispositions pour la localisation des pannes électriquesDispositions pour tests électriques caractérisées par ce qui est testé, non prévues ailleurs
• G01R 31/56 - Test d’appareils électriques

Abrégé

An antenna pattern control system includes a wireless access point, a memory and a processor. The wireless access point includes a plurality of adjustable antennas. Different operative arrangements of the adjustable antennas correspond to a plurality of antenna pattern combinations. The memory stores a plurality of real-time indicators recorded when the adjustable antennas are operating according to these antenna pattern permutations. The processor selects candidate pattern permutations from the antenna pattern permutations according to a cluster distribution of one of the real-time indicators located in a coordinate system. The processor also selects a target pattern permutation from the candidate pattern permutations according to a cluster distribution of at least two of the other real-time indicators. The processor outputs the target pattern permutation to the wireless access point in order to control the adjustable antennas of the wireless access point according to the selected target pattern permutation.

Classes IPC  ?

• H01Q 25/00 - Antennes ou systèmes d'antennes fournissant au moins deux diagrammes de rayonnement
• H04B 17/318 - Force du signal reçu
• H04W 24/08 - Réalisation de tests en trafic réel
• H04L 1/00 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue
• H04W 88/08 - Dispositifs formant point d'accès
• H04W 88/12 - Dispositifs contrôleurs de points d'accès
• H04B 7/10 - Diversité de polarisationDiversité de direction

Produits et services

(1) Computer storage area network (SAN) servers; computer hardware for data processing; computer operating programs; database management software; computer firmware for operating system programs, computer firmware for use in database management; computer workstations comprising computer servers, computer monitors, and local, remote or portable computer terminals; computer hardware; wireless routers; intercoms and parts thereof; computer network hubs; computer network adapters; computer hardware, namely, wireless network repeaters; network routers; computer network bridges; network gateways; internet apparatus, namely, internet servers and cable connectors; network servers; computer firewall software

Abrégé

A time synchronization device performs a time synchronization process with a device that provides first and second time values. The time synchronization device includes a packet processing circuit, a time counting circuit, and a processor. The packet processing circuit includes a timestamp counter having an N-bit length, and the packet processing circuit provides first to third time counting values. The processor calculates the first offset value based on the first and second time values and the first and second time counting values; calculates the first adjustment value based on the first offset value and the reciprocal of the frequency of the time counting circuit; calculates a second quotient value and a second remainder value based on the first adjustment value and the N-bit length; and calculates the receiving time of the second synchronization packet based on the N-bit length, the second quotient value, and the third time counting value.

Classes IPC  ?

• H04J 3/06 - Dispositions de synchronisation

Abrégé

A waterproof assembly includes a casing, a gasket, and a cap. The casing has an opening. The gasket includes a main body and a protruding portion. The main body has a first circular raised structure configured to abut against an inner surface of the casing. The protruding portion is connected to the main body and is configured to at least partially protrude out of the casing through the opening. The cap is configured to abut against a side of the main body away from the opening. The cap has a through hole configured to be aligned with the protruding portion. The casing further has a plurality of fixing members configured to abut against a side of the cap away from the gasket.

Classes IPC  ?

• H01R 13/52 - Boîtiers protégés contre la poussière, les projections, les éclaboussures, l'eau ou les flammes

Abrégé

A planar antenna module includes a plurality of planar antennas, a first transmission line electrically connected to the planar antennas, and at least one gain enhancement structure formed on the first transmission line. Each gain enhancement structure has a plurality of toothed portions spaced apart. With the design of the gain enhancement structure, the gain of the planar antenna module could be enhanced.

Classes IPC  ?

• H01Q 21/06 - Réseaux d'unités d'antennes, de même polarisation, excitées individuellement et espacées entre elles
• H01Q 1/38 - Forme structurale pour éléments rayonnants, p. ex. cône, spirale, parapluie formés par une couche conductrice sur un support isolant
• H01Q 9/04 - Antennes résonnantes
• H01Q 15/24 - Dispositifs polarisantsFiltres polarisants

Abrégé

A cord retainer is configured to be detachably disposed on an electronic device. The cord retainer includes a hook portion, a connection portion, and a clamp portion. The hook portion is configured to be fastened to the handle of the electronic device. The hook portion may be a tubular structure that extends along an extension direction. The connection portion is connected to the hook portion. The clamp portion is connected to the connection portion, and is configured to retain a cord attached on the electronic device. The clamp portion may be a plate structure that extends along an extension plane that is parallel to the extension direction.

Classes IPC  ?

• H01R 9/22 - Socles, p. ex. barrette, bloc, panneau
• H01R 13/639 - Moyens additionnels pour maintenir ou verrouiller les pièces de couplage entre elles après l'engagement
• G06F 1/18 - Installation ou distribution d'énergie
• H01R 13/72 - Moyens pour adapter une connexion flexible dans le support

Abrégé

A network interface card installed in a chassis switch, which includes a switch device and a controller, is provided. The switch device includes a plurality of ports coupled to other network interface cards in the chassis switch, and each of the other network interface cards is a fabric card or a line card. The controller is configured to perform different acts according to the card type of the network interface card, wherein the acts constitute a specific process of path planning which may prevent loops from occurring in the communication paths of control packet delivery between multiple network interface cards in the chassis switch.

Classes IPC  ?

• H04L 12/937 - Commande de la commutation, p.ex. arbitrage
• H04L 12/705 - Prévention de création de boucles de routage ou de blocages, p.ex. durée de vie du paquet [TTL] ou topologie de réseau type "spanning tree"

Abrégé

The present disclosure provides an antenna array system that includes a plurality of antenna array units and a processor. The antenna array units are evenly arranged in different orientations, where each antenna array unit comprises a plurality of antenna elements with different azimuth angles, and the different azimuth angles of the antenna elements in the each antenna array unit form a vector, where the vectors corresponding to the antenna array units constitute a vector matrix that matches a predetermined rule. The processor is electrically connected to the antenna array units.

Classes IPC  ?

• H01Q 3/44 - Dispositifs pour changer ou faire varier l'orientation ou la forme du diagramme de directivité des ondes rayonnées par une antenne ou un système d'antenne faisant varier les caractéristiques électriques ou magnétiques des dispositifs de réflexion, de réfraction ou de diffraction associés à l'élément rayonnant
• H01Q 21/06 - Réseaux d'unités d'antennes, de même polarisation, excitées individuellement et espacées entre elles

Abrégé

The inventive subject matter discloses a handle, a pluggable module, and an electronic apparatus. The electronic apparatus includes a frame body and a plurality of pluggable modules. Each of the pluggable modules includes a rack and a handle, wherein the rack is adapted to receive an electronic module. The handle includes two elastic arms and a force-bearing arm, wherein each of the two elastic arms includes a hook section, and the two hook sections are adapted to be engaged with positioning structures of the frame body respectively. The force-bearing arm is connected between the two elastic arms, and the two elastic arms shift toward each other to enable the two hook sections to be detached from the positioning structures when a force is applied to the force-bearing arm. With the aforementioned design, the pluggable module could be instinctively inserted into or removed from the electronic apparatus.

Classes IPC  ?

• H05K 5/02 - Enveloppes, coffrets ou tiroirs pour appareils électriques Détails
• G06F 1/18 - Installation ou distribution d'énergie
• H05K 7/12 - Moyens élastiques ou moyens de serrage pour fixer un composant à la structure de l'ensemble
• H05K 7/10 - Montage de composants à contact par fiches

Abrégé

A network device supporting TRILL protocol includes a memory, a processor, and a communication interface. The memory includes a lookup table stored therein. The processor is coupled to the memory. The communication interface is coupled to the processor. The communication interface includes a trunk port and an access port and is configured to receive a first packet. When the processor determines that an output port corresponding to a destination address of the first packet is the trunk port, and determines that there is a lack of nickname information corresponding to the destination address according to the look up table, a second packet is transmitted through the trunk port of the communication interface. The second packet includes an enable local bit. The second packet and the first packet include the same payload information.

Classes IPC  ?

• H04L 12/721 - Procédures de routage, p.ex. routage par le chemin le plus court, routage par la source, routage à état de lien ou routage par vecteur de distance
• H04L 12/46 - Interconnexion de réseaux
• H04L 12/823 - Suppression de paquets
• H04L 12/709 - Prévention ou récupération du défaut de routage, p.ex. reroutage, redondance de route "virtual router redundancy protocol" [VRRP] ou "hot standby router protocol" [HSRP] par redondance des chemins d’accès par chemins actifs parallèles M + N

Abrégé

An A-MSDU sub-frame processing method is provided. The method includes: allocating a first sub-block and a second sub-block adjacent to the first sub-block in a memory when an Ethernet frame is received, wherein the first sub-block includes a block with a preset bit length, the second sub-block includes a block with a bit length corresponding to the Ethernet frame, and a pointer initially points to a first initial address in the second sub-block; sequentially storing header information of the Ethernet frame into the second sub-block according to a header format of the Ethernet frame; filling the first sub-block with length information of the Ethernet frame; shifting the pointer along a first direction to a second initial address whose distance shifted from the first initial address is the preset bit length; and reading out data in a length along a second direction from the second initial address to generate the A-MSDU sub-frame.

Classes IPC  ?

• H04L 29/08 - Procédure de commande de la transmission, p.ex. procédure de commande du niveau de la liaison

Abrégé

A communication method includes grouping a plurality of antenna patterns of a communication device according to an antenna device group corresponding to different antenna combinations to form a plurality of antenna pattern groups, and selecting an antenna pattern group from the antenna pattern groups; according to a plurality of signal parameter statistics of a plurality of antenna pattern combinations corresponding to each of the selected antenna pattern group, selecting a first antenna pattern combination and a last antenna pattern combination among the plurality of antenna pattern combinations; and according to first data related to the first antenna pattern combination and second data related to the last antenna pattern combination, setting the first antenna pattern combination or the last antenna pattern combination as a transmission antenna pattern combination for data transmission.

Classes IPC  ?

• H04B 7/04 - Systèmes de diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées
• H04B 7/06 - Systèmes de diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
• H04B 7/08 - Systèmes de diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station de réception
• H04B 7/0452 - Systèmes MIMO à plusieurs utilisateurs
• H04B 7/0417 - Systèmes de rétroaction
• H04B 17/318 - Force du signal reçu

Abrégé

An antenna module is disclosed. The antenna module includes a circuit board and at least one antenna set. Wherein, the antenna set includes a driving antenna and a plurality of parasitic antennas. The driving antenna is formed on the circuit board, and the parasitic antennas are positioned with the driving antenna as a center on the circuit board. Whereby, the space occupied by the antenna module can be small, and beams of wireless signals radiated by the antenna module can be controlled.

Classes IPC  ?

• H01Q 5/385 - Combinaison d’éléments alimentés et d’éléments passifs avec plusieurs éléments passifs
• H01Q 19/00 - Combinaisons d'éléments actifs primaires d'antennes avec des dispositifs secondaires, p. ex. avec des dispositifs quasi optiques, pour donner à une antenne une caractéristique directionnelle désirée

Abrégé

A wireless signal processing method includes determining, by an wireless communication device, whether a terminal device is in a stationary state or in a moving state according to a plurality of received signal strength indicators (RSSIs); when the terminal device is in the stationary state, determining, by the wireless communication device, whether the RSSIs are in a bimodal distribution; on the condition that the RSSIs are in the bimodal distribution, adjusting a plurality of antenna units in the wireless communication device to be on or off dynamically; and sending, by the wireless communication device, the RSSIs to a location engine to locate the terminal device.

Classes IPC  ?

• H04W 24/00 - Dispositions de supervision, de contrôle ou de test
• H04W 64/00 - Localisation d'utilisateurs ou de terminaux pour la gestion du réseau, p. ex. gestion de la mobilité
• H04W 24/10 - Planification des comptes-rendus de mesures
• G01S 5/02 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de positionLocalisation par coordination de plusieurs déterminations de distance utilisant les ondes radioélectriques
• G01S 3/20 - Systèmes pour déterminer une direction ou une déviation par rapport à une direction prédéterminée utilisant une comparaison d'amplitude de signaux provenant successivement d'antennes ou de systèmes d'antennes réceptrices ayant des caractéristiques de directivité différemment orientées ou d'un système d'antenne ayant une caractéristique de directivité à orientation variant périodiquement provenant d'un signal d'échantillonnage reçu par un système d'antenne ayant une caractéristique de directivité à orientation variant périodiquement

Abrégé

The present invention discloses an antenna tuning system and method thereof. The method comprises the following steps: choosing a parasitic antenna that combined with a main antenna, the strongest received signal strength indicator of a target station is detected; controlling the selected parasitic antenna that combined with a main antenna, to generate a scattering resonance through turning on or off a switch unit; and controlling a diffraction radiation pattern between the main antenna and the selected parasitic antenna through adjusting a load of a designed circuit.

Classes IPC  ?

• H04M 3/16 - Centraux automatiques ou semi-automatiques avec disposition de verrouillage ou de secret dans les systèmes de lignes à postes groupés
• H01Q 5/385 - Combinaison d’éléments alimentés et d’éléments passifs avec plusieurs éléments passifs
• H01Q 3/24 - Dispositifs pour changer ou faire varier l'orientation ou la forme du diagramme de directivité des ondes rayonnées par une antenne ou un système d'antenne faisant varier l'orientation, par commutation de l'énergie fournie, d'un élément actif rayonnant à un autre, p. ex. pour commutation du lobe
• H01Q 19/32 - Combinaisons d'éléments actifs primaires d'antennes avec des dispositifs secondaires, p. ex. avec des dispositifs quasi optiques, pour donner à une antenne une caractéristique directionnelle désirée utilisant un dispositif secondaire constitué par plusieurs éléments conducteurs sensiblement rectilignes l'élément actif primaire étant alimenté par son extrémité et allongé
• H04B 17/318 - Force du signal reçu

Abrégé

The present invention discloses an adaptive device and method for wireless network. The method comprises: detecting RSSI (Received Signal Strength Indicator) of a plurality of antenna pairs of a MIMO system; selecting a first antenna pair which has the highest RSSI; using the first antenna pair to perform data transmission; detecting a data rate of the first antenna pair; and determining whether to adjust other antenna pairs to perform the data transmission according to the data rate.

Classes IPC  ?

• H04B 7/06 - Systèmes de diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
• H04B 17/318 - Force du signal reçu
• H04B 7/0413 - Systèmes MIMO

Produits et services

Providing telecommunication connections to the internet or databases; providing telecommunications connections to a global computer network; on-line information transmission via computer networks; communications by computer terminals; electronic mail; rental of electronic mail-boxes; providing an electronic bulletin board for transmission of messages between computer users posting questions and students posting answers to those questions; electronic bulletin board services in the field of telecommunications services; telecommunication line connection, namely, providing electronic telecommunication connections; computer-aided transmission of messages and images; providing user access to a global computer network; telecommunications routing and junction services in the field of telecommunications services; providing telecommunication channels for teleshopping services; providing internet chat rooms; providing access to databases; providing access services to online network data; streaming transmission service; communications by fiber optic networks; teleconferencing services; telecommunication transmission services, namely, transmission of data, documents, messages, images, sounds, voices, text, audio, video and electronic communications and data information by electronic, computer, cable, radio, radio paging, tele printer, tele letter, electronic mail, facsimile machine, television, microwave, laser beam, communications satellite, microwave link, terrestrial means, cable, wireless or wire link system; providing telecommunication information; rental of equipment for telecommunications; rental of message sending apparatus; rental of communication apparatus and implements; transmission of greeting cards online; transmission of digital files; providing on-line forums for transmission of messages among computer users. Computer programming services; computer software design; updating of computer software; maintenance of computer software; rental of computer software; consultancy in the field of computer software design; computer software consultancy; computer systems analysis; computer system design services; installation of computer software; duplication of computer programs; computer virus protection services; rental of computer hardware; rental of computers; providing temporary use of on-line non-downloadable computer software for use in electronic storage of data and information; computer services, namely, processing of computer data; recovery of computer data; conversion of data or documents from physical to electronic media; digitization of documents; data conversion of computer programs and data, not physical conversion; rental of network server space; rental of web servers; planning, design and development of online websites for third parties; creating and maintaining web sites for others; hosting the web sites of others on a computer server for a global computer network; computer services, namely, providing search engines for obtaining data on a global computer network; computer security consultation in the field of network certification; computer security service, namely, restricting access to and by computer networks to and of undesired web sites, media and individuals and facilities; network web page design services for others; web page design services for others; production or maintenance of web pages for others; consulting services in the field of design and development of computer hardware; monitoring of computer systems by remote access to detect breakdowns; online data storage services; computer data backup service; planning and design of communication system and equipment engineering; providing research and development in the field of design and development of computer hardware and computer software; technical research in the field of computer hardware and computer software; consulting services in the field of design and development of computer software; server hosting; web site hosting services; electronic storage of data; remote computer backup services; remote online backup of computer data; providing information on computer technology and programming via a web site; consulting services in the field of web sites design for others; consulting services in the field of software as a service (SAAS); software as a service (SAAS) services featuring software for cloud services; software as a service (SAAS) services featuring software for designing, deploying, and monitoring cloud-computing services; cloud computing services, namely, cloud hosting in the nature of scalable hosting of computer software, internet websites, internet web software applications, electronic databases, digital content, and business computer software applications of others that are accessible via the internet; cloud computing services, namely, providing virtual computer systems and virtual computer environments through cloud computing; cloud computing services, namely, hosting, managing, provisioning, scaling, administering, maintaining, monitoring and backing up software, applications and databases for others; cloud computing services, namely, rental of computing and data storage facilities of variable capacity to third parties; and cloud computing services, namely, consulting services in the field of cloud computing.

Produits et services

Providing telecommunication connections to the internet or databases; providing telecommunications connections to a global computer network; on-line information transmission via computer networks; communications by computer terminals; electronic mail, namely, electronic transmission of email; rental of electronic mailbox, namely, email forwarding services; providing an electronic bulletin board for transmission of messages between computer users posting questions and students posting answers to those questions; electronic bulletin board services in the field of telecommunications services; telecommunication line connection, namely, providing electronic telecommunication connections; computer-aided transmission of messages and images; providing user access to a global computer network; telecommunications routing and junction services in the field of telecommunications services; providing telecommunication channels for teleshopping services; providing internet chat rooms; providing access to databases; providing access services to data on an online telecommunications network; streaming transmission service, namely, transmitting streamed sound and audiovisual recordings via the internet; communications by fiber optic networks; teleconferencing services; telecommunication transmission services, namely, electronic transmission of data, documents, messages, images, sounds, voices, text, audio, video, electronic communications and information by computer, cable, radio, radio paging, teleprinter, teleletter, electronic mail, facsimile, television, microwave, laser beam, communications satellite, microwave link, terrestrial means, cable, wireless or wire link system; providing telecommunication information; rental of equipment for telecommunications; rental of telecommunications apparatus in the nature of message sending apparatus; rental of communication apparatus and implements; transmission of greeting cards online; transmission of digital files; providing on-line forums for transmission of messages among computer users Computer programming services; computer software design; updating of computer software; maintenance of computer software; rental of computer software; consultancy in the field of computer software design; computer software consultancy; computer systems analysis; computer system design services; installation of computer software; duplication of computer programs; computer virus protection services; rental of computer hardware; rental of computers; providing temporary use of on-line non-downloadable computer software for use in electronic storage of data and information; recovery of computer data; conversion of data or documents from physical to electronic media; digitization of documents; data conversion of computer programs and data, not physical conversion; rental of network server space; rental of web servers; planning, design and development of online websites for third parties; creating and maintaining web sites for others; hosting the web sites of others on a computer server for a global computer network; computer services, namely, providing search engines for obtaining data on a global computer network; computer security consultation in the field of network certification; computer security service, namely, restricting access to and by computer networks to and of undesired web sites, media and individuals and facilities; network web page design services for others; web page design services for others; creation or maintenance of web pages for others; consulting services in the field of design and development of computer hardware; monitoring of computer systems by remote access to ensure proper functioning; on-line data storage services; computer data backup service; planning and design of electronic communication system; equipment engineering; providing research and development in the field of design and development of computer hardware and computer software; technical research in the field of computer hardware and computer software; consulting services in the field of design and development of computer software; server hosting; web site hosting services; electronic storage of electronic data; remote computer backup services; remote online backup of computer data; providing information on computer technology and programming via a web site; consulting services in the field of design web sites for others; consulting services in the field of software as a service (SAAS); software as a service (SAAS) services featuring software for cloud hosting and delivering information technology (IT) software services, namely, IT project management, outsourced IT management and monitoring service providers; software as a service (SAAS) services featuring software for designing, deploying and monitoring cloud-computing services; cloud computing services, namely, cloud hosting provider services in the nature of scalable hosting of computer software, internet websites, internet web software applications, electronic databases, digital content, and business computer software applications of others that are accessible via the internet; cloud computing services, namely, providing virtual computer systems and virtual computer environments through cloud computing; cloud computing services, namely, hosting, managing, maintaining and backing up of software and software applications for others; cloud computing services, namely, hosting online databases for others; cloud computing services, namely, maintenance of online databases for others; cloud computing services, namely, provisioning in the nature of providing temporary use of online software for electronic data transfer, data storage and data management; cloud computing services, namely, remote administration of in-house and hosted software applications and databases; cloud computing services, namely, computer monitoring service which tracks application software performance, performs periodic maintenance and provides reports and alerts concerning such performance; cloud computing services, namely, rental of computing and electronic data storage facilities of variable capacity to third parties; and cloud computing services, namely, consulting services in the field of cloud computing

Produits et services

Computer storage devices, namely, high-speed storage subsystems for storage and backup of electronic data either locally or via a telecommunications network; data processing apparatus; computer operating programs; computer peripheral apparatus; computer software for the collection, editing, organizing, modifying, book marking, transmission, storage and sharing of data and information; computer firmware for operating system programs, computer firmware for in database management; computer workstations comprising computer servers, computer monitors, and local, remote or portable computer terminals; computer hardware; wireless communication devices for voice, data, image, and multimedia transmission; intercommunication apparatus; computer network hubs; computer network adapters; network signal repeaters; network routers; computer network bridges; network gateways; internet apparatus, namely, internet servers and cable connectors; network servers; network firewalls. Providing telecommunication connections to the internet or databases; providing telecommunications connections to a global computer network; on-line information transmission via computer networks; communications by computer terminals; electronic mail; rental of electronic mail-boxes; providing an electronic bulletin board for transmission of messages between computer users posting questions and students posting answers to those questions; electronic bulletin board services in the field of telecommunications services; telecommunication line connection, namely, providing electronic telecommunication connections; computer-aided transmission of messages and images; providing user access to a global computer network; telecommunications routing and junction services in the field of telecommunications services; providing telecommunication channels for teleshopping services; providing internet chat rooms; providing access to databases; providing access services to online network data; streaming transmission service; communications by fiber optic networks; teleconferencing services; telecommunication transmission services, namely, transmission of data, documents, messages, images, sounds, voices, text, audio, video and electronic communications and data information by electronic, computer, cable, radio, radio paging, tele printer, tele letter, electronic mail, facsimile machine, television, microwave, laser beam, communications satellite, microwave link, terrestrial means, cable, wireless or wire link system; providing telecommunication information; rental of equipment for telecommunications; rental of message sending apparatus; rental of communication apparatus and implements; transmission of greeting cards online; transmission of digital files; providing on-line forums for transmission of messages among computer users. Computer programming services; computer software design; updating of computer software; maintenance of computer software; rental of computer software; consultancy in the field of computer software design; computer software consultancy; computer systems analysis; computer system design services; installation of computer software; duplication of computer programs; computer virus protection services; rental of computer hardware; rental of computers; providing temporary use of on-line non-downloadable computer software for use in electronic storage of data and information; computer services, namely, processing of computer data; recovery of computer data; conversion of data or documents from physical to electronic media; digitization of documents; data conversion of computer programs and data, not physical conversion; rental of network server space; rental of web servers; planning, design and development of online websites for third parties; creating and maintaining web sites for others; hosting the web sites of others on a computer server for a global computer network; computer services, namely, providing search engines for obtaining data on a global computer network; computer security consultation in the field of network certification; computer security service, namely, restricting access to and by computer networks to and of undesired web sites, media and individuals and facilities; network web page design services for others; web page design services for others; production or maintenance of web pages for others; consulting services in the field of design and development of computer hardware; monitoring of computer systems by remote access to detect breakdowns; online data storage services; computer data backup service; planning and design of communication system and equipment engineering; providing research and development in the field of design and development of computer hardware and computer software; technical research in the field of computer hardware and computer software; consulting services in the field of design and development of computer software; server hosting; web site hosting services; electronic storage of data; remote computer backup services; remote online backup of computer data; providing information on computer technology and programming via a web site; consulting services in the field of design web sites for others; consulting services in the field of software as a service (SAAS); software as a service (SAAS) services featuring software for cloud services; software as a service (SAAS) services featuring software for designing, deploying, and monitoring cloud-computing services; cloud computing services, namely, cloud hosting in the nature of scalable hosting of computer software, internet websites, internet web software applications, electronic databases, digital content, and business computer software applications of others that are accessible via the internet; cloud computing services, namely, providing virtual computer systems and virtual computer environments through cloud computing; cloud computing services, namely, hosting, managing, provisioning, scaling, administering, maintaining, monitoring and backing up software, applications and databases for others; cloud computing services, namely, rental of computing and data storage facilities of variable capacity to third parties; and cloud computing services, namely, consulting services in the field of cloud computing.

Abrégé

A control method, suitable for a network structure including several nodes, is disclosed. Each of the nodes is directly or indirectly electrically coupled with other nodes. The control method includes following steps. At least one packet is received by one of the nodes. The one of the nodes determines whether the received packet is originally transmitted from the node itself or other nodes. The one of the nodes drops the received packet if the received packet is originally transmitted from the same node itself. The one of the nodes selectively saves the packet according to a throughput capacity and a time interval if the received packet is originally transmitted from the other nodes.

Classes IPC  ?

• H04L 12/823 - Suppression de paquets
• H04L 12/26 - Dispositions de surveillance; Dispositions de test
• H04L 12/741 - Traitement de l'adressage d’en-tête pour le routage, p.ex. table de correspondance

Abrégé

A PCI Express network card is disclosed, including a circuit board, a plate, a plurality of integrated circuits, and two heat sinks. The circuit board has five ports. The plate is provided on the circuit board and near a front edge of the circuit board, wherein the plate has a plurality of openings. The integrated circuits are provided on the circuit board, including a first processor and a second processor, which consume the most power. The first processor and the second processor are arranged in a staggered way. Each of the heat sinks abuts against the first processor and the second processor, respectively. An area of each of the heat sinks is greater than an area of each one of the first processor and the second processor. Whereby, effective heat dissipation could be achieved.

Classes IPC  ?

• G06F 1/00 - Détails non couverts par les groupes et
• G06F 13/40 - Structure du bus
• G06F 13/42 - Protocole de transfert pour bus, p. ex. liaisonSynchronisation
• G06F 1/20 - Moyens de refroidissement
• G06F 1/18 - Installation ou distribution d'énergie

Abrégé

An antenna system comprises first and second support structures, and a plurality of first, second and third antenna elements. Each of the first and second support structures has four sides. Two adjacent sides are perpendicular to each other so that both the first and second support structures form a closed loop. The first support structure is disposed outside of and surrounds the second support structure. Some first antenna elements are disposed on two symmetric sides of the first support structure, and other first antenna elements are disposed on two symmetric sides of the second support structure. Some second antenna elements are disposed on another two symmetric sides of the first support structure, and the other first antenna elements are disposed on another two symmetric sides of the second support structure. The third antenna elements are disposed on the four sides of the second support structure.

Classes IPC  ?

• H01Q 3/24 - Dispositifs pour changer ou faire varier l'orientation ou la forme du diagramme de directivité des ondes rayonnées par une antenne ou un système d'antenne faisant varier l'orientation, par commutation de l'énergie fournie, d'un élément actif rayonnant à un autre, p. ex. pour commutation du lobe
• H01Q 21/06 - Réseaux d'unités d'antennes, de même polarisation, excitées individuellement et espacées entre elles
• H01Q 1/50 - Association structurale d'antennes avec commutateurs de terre, dispositions de descente d'antennes ou parafoudres

Abrégé

An antenna system includes a skeleton, several first antenna components, several second antenna components, and several isolators. The first antenna components and the second antenna components are alternately arranged along edges of the skeleton and are spaced apart from each other. An operation band of the first antenna components is different from an operation band of the second antenna components. The isolators are arranged on the skeleton in a criss-cross and interlaced manner and surrounded by the first antenna components and the second antenna components. The isolators are configured to avoid signal interference between the first antenna components and the second antenna components.

Classes IPC  ?

• H01Q 1/52 - Moyens pour réduire le couplage entre les antennesMoyens pour réduire le couplage entre une antenne et une autre structure
• H01Q 21/28 - Combinaisons d'unités ou systèmes d'antennes sensiblement indépendants et n’interagissant pas entre eux
• H01Q 21/24 - Combinaisons d'unités d'antennes polarisées dans des directions différentes pour émettre ou recevoir des ondes polarisées circulairement ou elliptiquement ou des ondes polarisées linéairement dans n'importe quelle direction
• H01Q 9/42 - Antennes résonnantes avec alimentation à l'extrémité d'un élément actif allongé, p. ex. unipôle avec éléments repliés, les parties repliées étant espacées l'une de l'autre d'une petite fraction de la longueur d'onde émise

Abrégé

An inverted-F antenna includes a ground portion, a connecting portion, and a radiating portion, wherein the ground portion is adapted to be electrically connected to a ground line; the connecting portion is respectively connected to the ground portion and the radiating portion to respectively form two included angles therebetween; the radiating portion is separated from the ground portion by a distance due to the connecting portion; the radiating portion has a transceiving segment and a feed-in segment which are mutually connected, wherein the transceiving segment receives and transmits wireless signals in a specific frequency band, while the feed-in segment is adapted to be electrically connected to a signal line; a first notch and a second notch are formed on a side of the transceiving segment, wherein the feed-in segment extends from a portion between the first and the second notches. Whereby, the inverted-F antenna provides an omnidirectional radiation effect.

Classes IPC  ?

• H01Q 1/24 - SupportsMoyens de montage par association structurale avec d'autres équipements ou objets avec appareil récepteur
• H01Q 9/04 - Antennes résonnantes
• H01Q 1/48 - Moyens de mise à la terreÉcrans de terreContrepoids
• H01Q 13/00 - Cornets ou embouchures de guide d'ondeAntennes à fentesAntennes guide d'onde à ondes de fuiteStructures équivalentes produisant un rayonnement le long du trajet de l'onde guidée
• H01Q 1/00 - Détails de dispositifs associés aux antennes
• H01Q 9/16 - Antennes résonnantes avec alimentation intermédiaire entre les extrémités de l'antenne, p. ex. dipôle alimenté par le centre

Abrégé

The parabolic antenna includes a first radiating element, a second radiating element and a parabolic dish. The operating frequency of the first radiating element is different from the operating frequency of the second radiating element. The first radiating element and the second radiating element are disposed in front of the parabolic dish. Under different circumstance, the first radiating element and the second radiating element may operate simultaneously or non-simultaneously.

Classes IPC  ?

• H01Q 19/17 - Combinaisons d'éléments actifs primaires d'antennes avec des dispositifs secondaires, p. ex. avec des dispositifs quasi optiques, pour donner à une antenne une caractéristique directionnelle désirée utilisant des surfaces réfléchissantes où les surfaces sont concaves la source rayonnante primaire comprenant plusieurs éléments rayonnants
• H01Q 19/13 - Combinaisons d'éléments actifs primaires d'antennes avec des dispositifs secondaires, p. ex. avec des dispositifs quasi optiques, pour donner à une antenne une caractéristique directionnelle désirée utilisant des surfaces réfléchissantes où les surfaces sont concaves la source rayonnante primaire étant un élément rayonnant unique, p. ex. un dipôle, une fente, une terminaison de guide d'onde
• H01Q 1/42 - Enveloppes non intimement mécaniquement associées avec les éléments rayonnants, p. ex. radome
• H01Q 3/08 - Dispositifs pour changer ou faire varier l'orientation ou la forme du diagramme de directivité des ondes rayonnées par une antenne ou un système d'antenne utilisant un mouvement mécanique de l'ensemble d'antenne ou du système d'antenne pour faire varier deux coordonnées de l'orientation
• H01Q 5/45 - Structures imbriquées ou entrelacéesDispositions combinées ou présentant un couplage électromagnétique, p. ex. comprenant plusieurs éléments rayonnants alimentés sans connexion commune utilisant plusieurs points d’alimentation associés à un dispositif commun de réflexion, de diffraction ou de réfraction

Abrégé

The present invention discloses an antenna apparatus. The antenna apparatus includes a first antenna array and a second antenna array. The first antenna array includes multiple first radiating elements for transmitting radio signals of a first frequency. The second antenna array includes multiple second radiating elements for transmitting radio signals of a second frequency, wherein the first and second radiating elements are arranged in a staggered manner; wherein each of the first radiating elements is disposed between two of the second radiating elements; and wherein each of the second radiating elements is disposed between two of the first radiating elements.

Classes IPC  ?

• H01Q 21/06 - Réseaux d'unités d'antennes, de même polarisation, excitées individuellement et espacées entre elles
• H01Q 21/28 - Combinaisons d'unités ou systèmes d'antennes sensiblement indépendants et n’interagissant pas entre eux
• H01Q 1/24 - SupportsMoyens de montage par association structurale avec d'autres équipements ou objets avec appareil récepteur
• H01Q 9/42 - Antennes résonnantes avec alimentation à l'extrémité d'un élément actif allongé, p. ex. unipôle avec éléments repliés, les parties repliées étant espacées l'une de l'autre d'une petite fraction de la longueur d'onde émise

Abrégé

A method for determining a maximum segment size is disclosed. The method is used in an access point. The method includes: detecting a first MSS value between the access point and at least one device; setting a TCP MSS value of at least one TCP session established by the access point as a second MSS value; comparing the first MSS value with the second MSS value, and choosing a minimum value among the first MSS value and the second MSS value as a maximum value; and recording all the MSS values between the access point and the subsequent devices and the maximum value into a device MSS table.

Classes IPC  ?

• H04L 29/06 - Commande de la communication; Traitement de la communication caractérisés par un protocole
• H04W 24/08 - Réalisation de tests en trafic réel

Abrégé

A communication apparatus includes a first communication module, a second communication module, an antenna module and a filtering module. The first communication module transmits and receives a first RF signal on a first channel. The second communication module transmits and receives a second RF signal on a second channel. The antenna module includes multiple antennas for transmitting and receiving the first and second RF signals. The filtering module is coupled between the first and second communication modules and the antenna module. The filtering module filters the first RF signal according to a first frequency response, and it filters the second RF signal according to a second frequency response to ensure the first RF signal and the second RF signal do not interfere with each other.

Classes IPC  ?

• H04B 1/10 - Dispositifs associés au récepteur pour limiter ou supprimer le bruit et les interférences
• H04B 1/04 - Circuits
• H04B 1/18 - Circuits d'entrée, p. ex. pour le couplage à une antenne ou à une ligne de transmission
• H04B 1/525 - Dispositions hybrides, c.-à-d. dispositions pour la transition d’une transmission bilatérale sur une voie à une transmission unidirectionnelle sur chacune des deux voies ou vice versa avec des moyens de réduction de la fuite du signal de l’émetteur vers le récepteur
• H04W 84/12 - Réseaux locaux sans fil [WLAN Wireless Local Area Network]

Abrégé

A method for loopback detection includes: receiving a loopback detection frame by a port; detecting and determining whether the loopback detection frame is transmitted via the port; analyzing the loopback detection frame and determining whether a loopback has occurred in a network device when the loopback detection frame is transmitted via the port; when the loopback has occurred, determining the loopback has occurred in which of one or more virtual local area networks (VLANs) that the port joins in; blocking the VLAN(s) that the port transmitting the loopback detection frame joins in and in which the loopback occurred, for the port being unable to transmit any packet in the blocked VLAN(s); and when the loopback has not occurred, dropping the loopback detection frame.

Classes IPC  ?

• H04L 12/721 - Procédures de routage, p.ex. routage par le chemin le plus court, routage par la source, routage à état de lien ou routage par vecteur de distance
• H04L 12/26 - Dispositions de surveillance; Dispositions de test
• H04L 12/46 - Interconnexion de réseaux
• H04L 12/705 - Prévention de création de boucles de routage ou de blocages, p.ex. durée de vie du paquet [TTL] ou topologie de réseau type "spanning tree"

Abrégé

An operating method of a network system includes setting a plurality of first connection ports from among a plurality of connection ports of a first switch as belonging to a first loop group; receiving, through the first switch, a topology change notification; determining, through the first switch, whether the topology change notification is received via one of the first connection ports; and under a condition that the topology change notification is received via one of the first connection ports, outputting, through the first switch, the topology change notification via the other one/ones of the first connection ports, and not via the connection port/ports which do/does not belong to the first loop group. With such operation, broadcasting the topology change notification can be avoided, so as to increase the efficiency, bandwidth, and stability of the network system.

Classes IPC  ?

• H04L 12/24 - Dispositions pour la maintenance ou la gestion
• H04L 12/751 - Mise à jour ou découverte de la topologie
• H04L 12/42 - Réseaux en boucle

Produits et services

Computer storage devices, namely, high-speed storage subsystems for storage and backup of electronic data either locally or via a telecommunications network; data processing apparatus; computer operating programs; computer peripherals apparatus; computer software for the collection, editing, organizing, modifying, book marking, transmission, storage and sharing of data and information; computer firmware for operating system programs, Computer firmware for in database management; computer workstations comprising computer servers, computer monitors, and local, remote or portable computer terminals; computer hardware; wireless communication devices for voice, data, image, and multimedia transmission; intercommunication apparatus, namely, intercoms; computer network hubs; computer network adapters; network signal repeaters; network routers; computer network bridges; network gateways; internet apparatus, namely, internet servers and cable connectors; network servers; network firewalls Providing telecommunication connections to the internet or databases; providing telecommunications connections to a global computer network; on-line information transmission via computer networks; communications by computer terminals; electronic mail; rental of electronic mailbox; providing an electronic bulletin board for transmission of messages between computer users posting questions and students posting answers to those questions; electronic bulletin board services in the field of telecommunications services; telecommunication line connection, namely, providing electronic telecommunication connections; computer-aided transmission of messages and images; providing user access to a global computer network; telecommunications routing and junction services in the field of telecommunications services; providing telecommunication channels for teleshopping services; providing internet chat rooms; providing access to databases; providing access services to online network data; streaming transmission service, namely, streaming of data; communications by fiber optic networks; teleconferencing services; telecommunication transmission services, namely, transmission of data, documents, messages, images, sounds, voices, text, audio, video and electronic communications and data information by electronic, computer, cable, radio, radio paging, teleprinter, teleletter, electronic mail, facsimile machine, television, microwave, laser beam, communications satellite, microwave link, terrestrial means, cable, wireless or wire link system; providing telecommunication information; rental of equipment for telecommunications; rental of message sending apparatus; rental of communication apparatus and implements; transmission of greeting cards online; transmission of digital files; providing on-line forums for transmission of messages among computer users Computer programming services; computer software design; updating of computer software; maintenance of computer software; rental of computer software; consultancy in the field of computer software design; computer software consultancy; computer systems analysis; computer system design services; installation of computer software; duplication of computer programs; computer virus protection services; rental of computer hardware; rental of computers; providing temporary use of on-line non-downloadable computer software for use in electronic storage of data and information; processing of computer data, namely, development and creation of computer programs for data processing; recovery of computer data; conversion of data or documents from physical to electronic media; digitization of documents, namely, scanning; data conversion of computer programs and data, not physical conversion; rental of network server space; rental of web servers; planning, design and development of online websites for third parties; creating and maintaining web sites for others; hosting the web sites of others on a computer server for a global computer network; computer services, namely, providing search engines for obtaining data on a global computer network; computer security consultation in the field of network certification; computer security service, namely, restricting access to and by computer networks to and of undesired web sites, media and individuals and facilities; network web page design services for others; web page design services for others; production or maintenance of web pages for others; consulting services in the field of design and development of computer hardware; monitoring of computer systems by remote access to ensure proper functioning; electronic on-line data storage services; remote on-line computer data backup service; planning and design of communication system and equipment engineering; providing research and development in the field of design and development of computer hardware and computer software; technical research in the field of computer hardware and computer software; consulting services in the field of design and development of computer software; server hosting; web site hosting services; electronic storage of electronic data; remote computer backup services; remote online backup of computer data; providing information on computer technology and programming via a web site; consulting services in the field of design web sites for others; consulting services in the field of software as a service (SAAS); software as a service (SAAS) services featuring software for operating cloud services; software as a service (SAAS) services featuring software for designing, deploying, and monitoring cloud-computing services; cloud computing services, namely, cloud hosting in the nature of scalable hosting of computer software, Internet websites, Internet web software applications, electronic databases, digital content, and business computer software applications of others that are accessible via the Internet; cloud computing services, namely, providing virtual computer systems and virtual computer environments through cloud computing; cloud computing services, namely, hosting, managing, provisioning, scaling, administering, maintaining, monitoring and backing up software, applications and databases for others; cloud computing services, namely, rental of computing and data storage facilities of variable capacity to third parties; cloud computing services, namely, consulting services in the field of cloud computing

Produits et services

Computer storage devices, namely, high-speed storage subsystems for storage and backup of electronic data either locally or via a telecommunications network; data processing apparatus; computer operating programs; computer peripherals apparatus; computer software for the collection, editing, organizing, modifying, book marking, transmission, storage and sharing of data and information; computer firmware for operating system programs, computer firmware for in database management; computer workstations comprising computer servers, computer monitors, and local, remote or portable computer terminals; computer hardware; wireless communication devices for voice, data, image, and multimedia transmission; intercommunication apparatus; computer network hubs; computer network adapters; network signal repeaters; network routers; computer network bridges; network gateways; internet apparatus, namely, internet servers and cable connectors; network servers; network firewalls. Providing telecommunication connections to the internet or databases; providing telecommunications connections to a global computer network; on-line information transmission via computer networks; communications by computer terminals; electronic mail; rental of electronic mailbox; providing an electronic bulletin board for transmission of messages between computer users posting questions and students posting answers to those questions; electronic bulletin board services in the field of telecommunications services; telecommunication line connection, namely, providing electronic telecommunication connections; computer aided transmission of messages and images; providing telecommunications connections to a global computer network; providing user access to a global computer network; telecommunications routing and junction services in the field of telecommunications services; providing telecommunication channels for teleshopping services; providing internet chat rooms; providing access to databases; providing access services to online network data; streaming transmission service; communications by fiber optic networks; teleconferencing services; telecommunication transmission services, namely, transmission of data, documents, messages, images, sounds, voices, text, audio, video and electronic communications and data information by electronic, computer, cable, radio, radio paging, teleprinter, teleletter, electronic mail, facsimile machine, television, microwave, laser beam, communications satellite, microwave link, terrestrial means, cable, wireless or wire link system; providing telecommunication information; rental of equipment for telecommunications; rental of message sending apparatus; rental of communication apparatus and implements; transmission of greeting cards online; transmission of digital files; providing on-line forums for transmission of messages among computer users. Computer programming services; computer software design; updating of computer software; maintenance of computer software; rental of computer software; consultancy in the field of computer software design; computer software consultancy; computer systems analysis; computer system design services; installation of computer software; duplication of computer programs; computer virus protection services; rental of computer hardware; rental of computers; providing temporary use of on-line non-downloadable computer software for use in electronic storage of data and information; processing of computer data; recovery of computer data; conversion of data or documents from physical to electronic media; digitization of documents; data conversion of computer programs and data (not physical conversion); rental of network server space; rental of web servers; planning, design and development of online websites for third parties; creating and maintaining web sites for others; hosting the web sites of others on a computer server for a global computer network; computer services, namely, providing search engines for obtaining data on a global computer network; computer security consultation in the field of network certification; computer security service, namely, restricting access to and by computer networks to and of undesired web sites, media and individuals and facilities; network web page design services for others; web page design services for others; production or maintenance of web pages for others; consulting services in the field of design and development of computer hardware; monitoring of computer systems by remote access to ensure proper functioning; on-line data storage services; computer data backup service; planning and design of communication system and equipment engineering; providing research and development in the field of design and development of computer hardware and computer software; technical research in the field of computer hardware and computer software; consulting services in the field of design and development of computer software; server hosting; web site hosting services; electronic storage of electronic data; remote computer backup services; remote online backup of computer data; providing information on computer technology and programming via a web site; consulting services in the field of design web sites for others; consulting services in the field of software as a service (SAAS); software as a service (SAAS) services featuring software for cloud services; software as a service (SAAS) services featuring software for designing, deploying, and monitoring cloud computing services; cloud computing services, namely, cloud hosting in the nature of scalable hosting of computer software, internet websites, internet web software applications, electronic databases, digital content, and business computer software applications of others that are accessible via the internet; cloud computing services, namely, providing virtual computer systems and virtual computer environments through cloud computing; cloud computing services, namely, hosting, managing, provisioning, scaling, administering, maintaining, monitoring and backing up software, applications and databases for others; cloud computing services, namely, rental of computing and data storage facilities of variable capacity to third parties; and cloud computing services, namely, consulting services in the field of cloud computing.

Abrégé

The network system that includes a first server and a first switch is provided. The first server includes a first virtual machine. The first virtual machine (VM) is configured to provide a first VM packet including a first VM identifier (ID) to the first server. The first server is configured to acquire a tenant identifier corresponding to the first VM according to the first VM identifier, to convert the tenant identifier to a first feature data, and to encapsulate the first VM packet to generate and output a first server packet containing the first feature data. The first switch is configured to receive the first server packet, to acquire a service instance identifier (I-SID) according to the first feature data, to acquire a backbone VLAN identifier according to the I-SID, and to encapsulate the first server packet to generate and output a switch packet.

Classes IPC  ?

• G06F 15/16 - Associations de plusieurs calculateurs numériques comportant chacun au moins une unité arithmétique, une unité programme et un registre, p. ex. pour le traitement simultané de plusieurs programmes
• H04L 12/46 - Interconnexion de réseaux
• H04L 12/931 - Architecture de matrice de commutation
• H04L 12/24 - Dispositions pour la maintenance ou la gestion
• H04L 12/713 - Prévention ou récupération du défaut de routage, p.ex. reroutage, redondance de route "virtual router redundancy protocol" [VRRP] ou "hot standby router protocol" [HSRP] par redondances de nœud, p.ex. VRRP

Abrégé

A method for automatically establishing a wireless network used in a wireless access point (AP) device is provided. The method comprises the steps outlined below. A first virtual AP unit is activated and operated in a provisional station mode according to a default configuration. The AP device determines whether the wireless AP device is connected to an access controller (AC), if the wireless AP device and the AC are connected, the wireless AP device communicates with the AC to perform a configuring process according to a retrieved configuration to activate a second virtual AP unit. The wireless AP device operates the second virtual AP unit in a configured mode and operates the first virtual AP unit in a provisional AP mode.

Classes IPC  ?

• H04W 48/16 - ExplorationTraitement d'informations sur les restrictions d'accès ou les accès
• H04W 24/02 - Dispositions pour optimiser l'état de fonctionnement
• H04W 88/10 - Dispositifs formant point d'accès adapté au fonctionnement dans des réseaux multiples, p. ex. points d'accès multi-mode
• H04W 92/12 - Interfaces entre des dispositifs formant réseau hiérarchiquement différents entre des points d'accès et des contrôleurs de points d'accès

Abrégé

A method for loop detection and a network device applying such method are provided. The method includes: receiving, by a port, a loop detection frame; detecting, by a loop detection unit, whether the loop detection frame is transmitted via a port of the network device; analyzing, by a frame analyzer unit, the loop detection frame when the loop detection frame is transmitted via the port, and determining whether there is any loop in the network device; and shutting down the port of the network device or not perform any action, by a port switching unit when the frame analyzer unit determines that there is a loop in the network device, wherein the loop detection frame is a loop detection protocol data unit (LDPDU) frame.

Classes IPC  ?

• H04L 12/16 - Dispositions pour la fourniture de services particuliers aux abonnés
• H04L 12/26 - Dispositions de surveillance; Dispositions de test

Abrégé

A network device is provided, which is connected to a receiver. The network device includes a signal processing unit and a transceiver unit. Prior to occurrence of a hardware interrupt event, the signal processing unit detects the connection configuration between the network device and the receiver and outputs a temporary signal corresponding to the configuration of connection. The transceiver unit, which is connected to the signal processing unit and the receiver, receives and stores the temporary signal so that, when a hardware interrupt event occurs, the transceiver unit generates a dying gasp corresponding to the temporary signal and transmits the dying gasp to the receiver.

Classes IPC  ?

• H04L 12/26 - Dispositions de surveillance; Dispositions de test
• H04L 12/10 - Dispositions pour l'alimentation
• H04L 12/24 - Dispositions pour la maintenance ou la gestion

Abrégé

A measurement device is provided. The measurement device comprises a power controller, a detector, a temperature sensor, and a processor. The power controller receives alternating-current (AC) power and transforms the AC power to direct-current (DC) power. The detector detects the DC power to generate a voltage value and a current value. The temperature sensor senses an environment temperature of the measurement device. The processor reads the voltage value, the current value, and the environment temperature and obtains an efficiency coefficient of the power controller according to the voltage value, the current value, and the environment temperature. The processor further obtains a real power consumption value corresponding to the AC power according to the efficiency coefficient.

Classes IPC  ?

• G01R 21/06 - Dispositions pour procéder aux mesures de la puissance ou du facteur de puissance par mesure du courant et de la tension
• G01R 21/14 - Compensation des variations de température
• G01R 21/02 - Dispositions pour procéder aux mesures de la puissance ou du facteur de puissance par des méthodes thermiques
• G01R 21/133 - Dispositions pour procéder aux mesures de la puissance ou du facteur de puissance en utilisant des techniques numériques

Abrégé

A testing method used to check if an application executed in an operating system is crashed. The operating system is provided with a first value corresponding to the application, and the first value is stored in a storage unit. The testing method includes the following steps: send a message in a predetermined time period to the application to request a feedback from the application, and adjust the first value stored in the storage unit to another value by proceeding a predetermined algorithm; reboot the operating system if the said another value is equal to a second value; reset the said another value stored in the storage unit to the first value if the application gives the feedback.

Classes IPC  ?

• G21C 17/00 - SurveillanceTests
• G06F 11/07 - Réaction à l'apparition d'un défaut, p. ex. tolérance de certains défauts

Abrégé

A network device and a method for the network device to set operation of a port are provided. The network device is connected to a set of power sourcing equipment (PSE) through a port, and the PSE powers the network device through the port. The network device includes an analysis module and a port control module. The analysis module judges whether the port of the network device is connected to the PSE. The port control module provides a port function switch instruction according to a judgment result of the analysis module, so as to enable or disable the port.

Classes IPC  ?

• G06F 1/00 - Détails non couverts par les groupes et
• H04L 12/10 - Dispositions pour l'alimentation
• G06F 1/32 - Moyens destinés à économiser de l'énergie
• H04L 12/26 - Dispositions de surveillance; Dispositions de test

Produits et services

Design and development of computer hardware and software; computer programming; consulting services in the development of computer systems, databases, computer application software and computer software and firmware, namely, application development computer software programs; design and development of computer application software, namely, network efficiency improvement software; technical support services, namely, troubleshooting in the nature of diagnosing hardware and software problems for interconnecting, managing, securing, monitoring, controlling, operating and accessing local and wide area networks, computers, and telephony systems; design, testing, engineering, research and advisory services relating to computers, telecommunications technology, telephony systems and networks, computer software, computer hardware, computer programming and computer and telecommunications network security

Produits et services

(1) Computer software for assisting developers in creating program code for use in multiple application programs; computer utility program for managing, scheduling, queuing and execution of batch jobs; firmware for remote monitoring of hardware; computer hardware and software for setting up and configuring local area networks; network access server operating software; network servers; WAN (wide area network) operating software; computer software for the collection of statistical processing data for the network operations; computer software for assisting developers in creating program code for use in multiple application programs; USB flash drives; electronic books; computer software for processing information data for networking transmission.

Produits et services

(1) Design and development of computer hardware and software; computer programming; providing consultation services for developing computer systems, databases, applications, computer software and firmware; operation, design and development of computer software applications; technical support services in connection with hardware and software; design, testing, engineering, research and consultation services relating to computers, telecommunications technology, telephony systems, networks, computer software, computer hardware, computer programming and network security.

Produits et services

Computer hardware for telecommunications; Computer hardware, namely, wireless access point (WAP) devices; Computer hardware, namely, wireless network extenders; Computer network adapters, switches, routers and hubs; Computer networking hardware; Telecommunications equipment, namely, fiber-optic transceivers, fiber optic repeaters, converters and optimizers, wave division multiplexers, free-space optics transmission systems, switches including Ethernet switches and routers,fiber-to-the-home and ethernet-over-VDSL access aggregators, terminators and repeaters, and remote presence management products, namely, switches, and console, alarm, sensor and power management devices

Abrégé

The present invention provides a radio interference indicator comprising a controller for processing an instruction and a radio signal receiver coupled to the controller to receive or detect a radio signal. An indicating element is coupled to the controller to indicate the level of the radio signal to allow the user knows the quality of the background the radio signal.

Classes IPC  ?

• H04B 1/10 - Dispositifs associés au récepteur pour limiter ou supprimer le bruit et les interférences

Abrégé

b/g/a/j or Bluetooth specifications.

Classes IPC  ?

• H01Q 1/38 - Forme structurale pour éléments rayonnants, p. ex. cône, spirale, parapluie formés par une couche conductrice sur un support isolant

Produits et services

(1) Blank DVD's for storage of computer data, blank mini discs for storage of computer data, blank CD's for storage of computer data, blank hard disks for storage of computer data, blank random access memory for storage of computer data, blank static random access memory for storage of computer data, blank portable mp3 players for storage of computer data, blank thumb drives for storage of computer data, and blank USB flash drives for storage of computer data; software drivers for computer network adapters; pre-recorded magnetic data carriers featuring software drivers for computer network adapters; pre-recorded diskettes featuring software drivers for computer network adapters; video game cassettes; computer game software; computer game programs; pre-recorded magnetic data-carriers featuring computer game software; network attached storage devices; computer software for operating local area network access points for connecting computer users; computer hardware and software for the eneabling of access or entrance control; computer terminals; computer hardware namely, VoIP apparatus for transporting and aggregating voice communications across multiple networks, infrastructures and communication protocols and phone/voice over internet protocol gateways; network switches; interface cards for data processing equipment in the form of printed circuits; and voice over internet protocol telephones.

Abrégé

A system and a method for auto-configuring stackable network devices are disclosed for automatically configuring a plurality of stackable network devices. The system for auto-configuring stackable network devices comprises: a configuration file, a command line interface (CLI) component, a switch controller and a topology manger. The method for auto-configuring stackable network devices utilizes the feature that the network device has a unique medium access control (MAC) address, to automatically performing the system configuration.

Classes IPC  ?

• G06F 15/177 - Commande d'initialisation ou de configuration
• G06F 15/16 - Associations de plusieurs calculateurs numériques comportant chacun au moins une unité arithmétique, une unité programme et un registre, p. ex. pour le traitement simultané de plusieurs programmes
• G06F 9/24 - Chargement du microprogramme
• H04L 12/28 - Réseaux de données à commutation caractérisés par la configuration des liaisons, p. ex. réseaux locaux [LAN Local Area Networks] ou réseaux étendus [WAN Wide Area Networks]
• G06F 15/173 - Communication entre processeurs utilisant un réseau d'interconnexion, p. ex. matriciel, de réarrangement, pyramidal, en étoile ou ramifié
• G06F 9/00 - Dispositions pour la commande par programme, p. ex. unités de commande
• G06F 1/24 - Moyens pour la remise à l'état initial
• H04L 12/56 - Systèmes de commutation par paquets

Produits et services

Blank DVD's for storage of computer data, blank mini discs for storage of computer data, blank CD's for storage of computer data, blank hard disks for storage of computer data, blank random access memory for storage of computer data, blank static random access memory for storage of computer data, blank portable mp3 players for storage of computer data, blank thumb drives for storage of computer data, and blank USB flash drives for storage of computer data; software drivers for computer network adapters; pre-recorded magnetic data carriers featuring software drivers for computer network adapters; pre-recorded diskettes featuring software drivers for computer network adapters; video game cassettes; computer game software; computer game programs; pre-recorded magnetic data-carriers featuring computer game software; network attached storage devices; computer software for operating local area network access points for connecting computer users; computer hardware and software for the enabling of access or entrance control; computer terminals; computer hardware namely, VoIP apparatus for transporting and aggregating voice communications across multiple networks, infrastructures and communication protocols and phone/voice over internet protocol gateways; network switches; interface cards for data processing equipment in the form of printed circuits; and voice over internet protocol telephones

Produits et services

Data storage devices, magnetic data-carriers of recorded computer programs, diskettes of recorded computer programs, programmed cassettes for TV games use, diskettes of recorded computer program games, magnetic data-carriers of recorded computer games, memory devices for computer storage data, computer software, internet firewalls, computer firewalls, computer terminals, internet hardware equipment, network appliances, internet network appliances, interface cards for computer use, network interface cards, IP telephones.

Produits et services

IMPORT AND EXPORT SERVICES RELATING TO HUBS, SWITCHES, ROUTERS, PRINT SERVERS, NETWORK COMPUTERS, INTERFACE CARDS FOR ADAPTORS, CONNECTION CABLES, ELECTRONIC SIGNAL CONVERTERS, BRIDGE CONVERTERS, USB (UNIVERSAL SERIAL BUS) CONNECTORS, INTEGRATED CIRCUITS, SIGNAL TRANSCEIVERS

Produits et services

IMPORT AND EXPORT SERVICES RELATING TO HUBS, SWITCHES, ROUTERS, PRINT SERVERS, NETWORK COMPUTERS, INTERFACE CARDS FOR ADAPTORS, CONNECTION CABLES, ELECTRONIC SIGNAL CONVERTERS, BRIDGE CONVERTERS, USB (UNIVERSAL SERIAL BUS) CONNECTORS, INTEGRATED CIRCUITS, SIGNAL TRANSCEIVERS

Produits et services

Computers; computer installations, apparatus and instruments, local area networks and electronic apparatus relating thereto; computer peripherals; ethernet adapters, hubs and switches; routers, bridges and remote access servers; modems; printers; facsimile machines; computer hardware; parts and fittings relating to all the aforesaid goods; computer software; computer programmes. Printed matter; books; manuals; stationery. Installation, maintenance and repair of computers, computer apparatus and instruments and computer peripherals.

Produits et services

Computers; computer installations, apparatus and instruments, local area networks and electronic apparatus relating thereto; computer peripherals; ethernet adapters, hubs and switches; routers, bridges and remote access servers; modems; printers; facsimile machines; computer hardware; parts and fittings relating to all the aforesaid goods; computer software; computer programmes. Printed matter; books; manuals; stationery. Installation, maintenance and repair of computers, computer apparatus and instruments and computer peripherals.

Produits et services

(1) Computers and computer peripheral equipments.