Goods & Services

High power microwave system for generating electromagnetic pulses used for disrupting, neutralizing, shooting down and destroying hostile targets.

Abstract

A compatible display is disclosed. The compatible display comprises (a) a first display comprising one or more first subpixels, wherein at least one first subpixel may include: one or more Micro-Light Emitting Diodes (Micro-LEDs) or Organic LEDs (O-LEDs) emitting at least one of, green, blue, and red light; and a transparent portion; and (b) a second display, attached to the first display, and comprising one or more second subpixels.

IPC Classes  ?

• G01D 11/28 - Structurally-combined illuminating devices
• B60K 35/22 - Display screens
• B60K 35/80 - Arrangements for controlling instruments
• G02F 1/13357 - Illuminating devices
• G02F 1/1335 - Structural association of cells with optical devices, e.g. polarisers or reflectors
• H10K 59/10 - OLED displays

Abstract

The presently disclosed subject matter relates to a Radio-Frequency (RF) receiver, capable of being mounted on a platform, configured to interact with an on-board blanker unit and at least one on-board transmitting system incapable of interacting with the on-board blanker unit, the RF receiver is associated with a processing circuitry configured to: receive, from the at least one on-board transmitting system, at least one RF signal; analyze the received RF signal so as to generate at least one input pulse signal appropriate to be received by the on-board blanker unit; and, provide the generated input pulse signal to the on-board blanker unit, thus forming interaction between the at least one on-board transmitting system and the on-board blanker unit.

IPC Classes  ?

• H03G 3/30 - Automatic control in amplifiers having semiconductor devices
• H01Q 1/52 - Means for reducing coupling between antennas Means for reducing coupling between an antenna and another structure
• H01Q 21/00 - Antenna arrays or systems
• H04B 1/525 - Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa with means for reducing leakage of transmitter signal into the receiver
• G01S 19/03 - Cooperating elementsInteraction or communication between different cooperating elements or between cooperating elements and receivers
• G01S 13/82 - Systems using reradiation of radio waves, e.g. secondary radar systemsAnalogous systems wherein continuous-type signals are transmitted

Abstract

A system for the detection of a short-term spectral burst event, the system comprising a processing module configured for receiving raw RGB data in the form of a set of image frames obtained by an image capturing device which comprises at least one sensor comprising R, G, and B channels; the processing module is further configured for filtering the set of image frames by removing non-varying pixels between each two consecutive image frames of at least a portion of the set of image frames, thereby extracting a first filtered pixel set comprising a reduced amount of data compared to the set of image frames; the processing module is also configured for performing a spectral analysis of the R, G and B channels of at least a portion of the first filtered pixel set based on a spectral ratio between properties of the R channel and properties of the G and B channels, over time, and, based on the spectral analysis, determining the existence of the short-term spectral burst event.

IPC Classes  ?

• G06V 10/143 - Sensing or illuminating at different wavelengths
• G06T 7/20 - Analysis of motion
• G06T 7/215 - Motion-based segmentation
• G06V 10/56 - Extraction of image or video features relating to colour
• G06V 10/62 - Extraction of image or video features relating to a temporal dimension, e.g. time-based feature extractionPattern tracking
• G06V 20/52 - Surveillance or monitoring of activities, e.g. for recognising suspicious objects
• G06V 20/40 - ScenesScene-specific elements in video content
• G06V 10/80 - Fusion, i.e. combining data from various sources at the sensor level, preprocessing level, feature extraction level or classification level

Goods & Services

Night and day, multispectral, compact, autonomous, panoramic sighting system for multitarget automatic detection, classification, and tracking, for intelligence, surveillance and reconnaissance missions, target acquisition, and laser designation, having a stabilized line-of-sight, utilizable for stationary and dynamic operations on land and maritime applications.

Goods & Services

handheld target designator for military applications

Goods & Services

Self-propelled weapons, namely self-propelled artillery weapons, self-propelled guns, self-propelled howitzer, self-propelled rocket launchers, and self-propelled mortars being firearms, shells and bombs

Abstract

Embodiments pertain to an antenna arrangement configured to transmit electromagnetic (EM) radiation towards a scene and/or configured to receive EM radiation from the scene. The antenna apparatus may comprise a first antenna arranged at a first location and configured to emit first EM radiation in a first main beam direction that lies within a first plane and within an azimuth plane that is perpendicular to the first plane; and a second antenna arranged at a second location spatially separated from the first location and configured to emit second EM radiation in a second main beam direction such that, during EM emission, the first EM radiation and the second EM radiation propagate towards each to result in a radiation pattern comprising radiation energy that extends in the azimuth plane in a direction that is orthogonal to the first and the second beam directions.

IPC Classes  ?

• H01Q 21/28 - Combinations of substantially independent non-interacting antenna units or systems
• H01Q 1/36 - Structural form of radiating elements, e.g. cone, spiral, umbrella
• H01Q 1/38 - Structural form of radiating elements, e.g. cone, spiral, umbrella formed by a conductive layer on an insulating support
• H01Q 9/04 - Resonant antennas

Goods & Services

(1) High power microwave system for generating electromagnetic pulses used for disrupting, neutralizing, shooting down and destroying hostile targets.

Goods & Services

High power microwave system for generating electromagnetic pulses used for disrupting, neutralizing, shooting down and destroying hostile targets.

Goods & Services

Radios; goggles; helmets; night vision devices; optics; sensors; targeting systems; communications equipment; augmented reality hardware; augmented reality glasses; optical devices, namely, eye pieces for helmet mounted displays

Goods & Services

Day and night, long- and wide-range, oblique photography, multi-spectral intelligence imaging system, comprising long-range multi-spectral cameras suitable for aerial reconnaissance; multi-spectral strategic intelligence and reconnaissance system; long-range multi-spectral cameras; cameras covering a wide spectral range; photographic systems comprised of cameras and aerial cameras; reconnaissance and surveillance imaging systems, namely, airborne cameras, aerial cameras, electro-optical sensors, infra-red sensors, data transmitters, computers and computer software, for recording, processing, transmitting and dissemination of land, sea and air imagery.

Goods & Services

Night and day, multispectral, compact, autonomous, panoramic sighting system for multitarget automatic detection, classification, and tracking, for intelligence, surveillance and reconnaissance missions, target acquisition, and laser designation, having a stabilized line-of-sight, utilizable for stationary and dynamic operations on land and maritime applications.

Abstract

A method for irradiating an image in an optical see-through (OST) head mounted display (HMD) for viewing through, the OST HMD by a user's eye, an object having at least one of known orientation and position and orientation (O/P&O), associated with a first reference frame, the method comprising: generating and irradiating said image for appearing to said user superimposed in an aligned manner to said object, according to predetermined information, eyeball feature position data, and said O/P&O; said predetermined information relates correction data with a plurality of different respective position data values of at least one eyeball feature position of said eye; said predetermined information further includes display corrections of said electro-optical display module with respect to said position data values of said at least one eyeball feature position, with respect to a second reference frame; and said O/P&O is between said second reference and said first reference frame.

IPC Classes  ?

• G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer
• G02B 27/01 - Head-up displays

Abstract

Embodiments pertain to systems and/or methods for tracking, relative to a World Coordinate System and/or relative to a platform coordinate system, motion of an object that is movable within a platform by performing transfer alignment between an Inertial Navigation System (INS) of the platform, and an object-mounted Inertial Measurement Unit (IMU). In some examples, the systems are configured to perform, and/or methods comprise: determining, by the object-mounted IMU, IMU-based changing rates of the object relative to the World; determining, by a non-inertial tracker (NIT), NIT-based changing rates of the object relative to the platform, and determining a difference between: the IMU-based changing rates relative to the World; and the NIT-based changing rates relative to the platform, to obtain object-mounted IMU changing rates of the platform relative to the world.

IPC Classes  ?

• G01C 21/16 - NavigationNavigational instruments not provided for in groups by using measurement of speed or acceleration executed aboard the object being navigatedDead reckoning by integrating acceleration or speed, i.e. inertial navigation
• G02B 27/01 - Head-up displays
• G02B 27/00 - Optical systems or apparatus not provided for by any of the groups ,
• G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer
• G06T 19/00 - Manipulating 3D models or images for computer graphics

Goods & Services

Unmanned aerial vehicles (UAVs)

Goods & Services

Computer hardware and recorded computer software all for controlling, operating, and communicating with unmanned aerial vehicles (UAVs) for intelligence, surveillance and reconnaissance (ISR) purposes; recorded computer software for sending commands and information to and from unmanned aerial vehicles (UAVs); recorded computer software for displaying information, video, and images sent from an unmanned aerial vehicle (UAV); recorded computer software for detecting targets and objects of interest in the field of border surveillance and reconnaissance; border and reconnaissance systems primarily comprised of airborne ground surveillance systems using radar imagery composed of radar and radar receivers with amplifiers; recorded computer software for unmanned aerial vehicle (UAV) systems, namely, software for the autonomous control and monitoring of unmanned aerial vehicle (UAV) locations, speeds, altitudes, and positions; electronic components in the nature of vehicle detection equipment for unmanned aerial vehicles (UAVs), namely, imaging sensors to detect vehicle location and electric and electronic sensors for long range identification and tracking of other vehicles by unmanned aerial vehicles (UAVs); electronic and optical communications instruments and components, namely, optical data links

Abstract

The presently disclosed subject matter relates to a system and method for determining a direction of an emitter relative to a platform, the system comprising: a detection system, mounted on the platform, capable of providing one or more PDWs based on an analysis of at least one received signal; and, a processing circuitry, being in an interaction with said detection system, configured to: obtain: (i) a machine learning model capable of receiving: (a) one or more given PDWs associated with a given emitter, and (b) one or more given parameters associated with a given platform, and determining the direction of said given emitter relative to said given platform, (ii) the one or more PDWs of said emitter, provided by said detection system, and, (iii) one or more parameters associated with said platform; and, determine, utilizing said obtained (i) to (iii), the direction of said emitter relative to said platform.

IPC Classes  ?

• G01S 3/48 - Systems for determining direction or deviation from predetermined direction using antennas spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems the waves arriving at the antennas being continuous or intermittent and the phase difference of signals derived therefrom being measured
• G01S 3/04 - Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves Details
• G01S 3/02 - Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves

Goods & Services

Aerial battlespace management system used for creating comprehensive and accurate aerial picture, aerial arena, combat picture and situational awareness, integrating data, threats, warnings, borders, obstacles, entities, navigational aids, route calculations, digital maps and weapons, multiple sensors, data sources of radars, aircrafts, intelligence and anti-aircraft risks and batteries into a single screen operational data display, comprising computer hardware and embedded software for planning, commanding and controlling air force operations and missions, tactical mobile IP networking systems containing portable, hand-held, man pack, vehicular, fixed and airborne radio platforms in VHF, UHF, L band frequency bands, enabling voice, data and video transmission and communication for networking battlefield, portable radio devices, radio devices mounted in vehicles, aircrafts and marine vessels, and command, control, and mission management systems comprising embedded computer software, computer hardware, a secured cloud-based battle space network, a platform agnostic mission management unit, and apparatus for receiving and transmitting data and communications (term considered too vague by the International Bureau pursuant to Rule 13 (2) (b) of the Regulations).

Abstract

An active imaging system includes transmission and receiving subsystems. The transmission subsystem comprises an optical phase modulator that is configured to phase modulate a coherent continuous beam. The transmission subsystem is configured, using the optical phase modulator, to generate and transmit at least one transmission beam that illuminates a scene, the transmission beam being a continuous repeated sequence of time-based spectrally differentiated transmitted light. The receiving subsystem is configured to perform at least one phase modulation for continuous manipulation of time-based spectrally differentiated return light reflected or scattered from multiple objects in at least part of the scene in order to image object(s) at one or more desired DoFs in the at least part of the scene, and to not image or image with a suppressed intensity object(s) at one or more undesired DOFs in the at least part of the scene.

IPC Classes  ?

• G01B 9/02001 - Interferometers characterised by controlling or generating intrinsic radiation properties
• A61B 5/00 - Measuring for diagnostic purposes Identification of persons
• G01B 9/02091 - Tomographic interferometers, e.g. based on optical coherence
• G01S 17/89 - Lidar systems, specially adapted for specific applications for mapping or imaging

Abstract

A method and system for validating Air Traffic Control (ATC) instructions for reducing runway incursion at an aerodrome. The method may include the following steps: identifying, using a voice-to-text software, audio ATC instructions broadcasted over an audio channel, for a specific aircraft based on an aircraft code; converting the audio ATC instructions for the specific aircraft into text, using the voice-to-text software, yielding ATC text instructions; presenting the ATC text instructions to a pilot of the specific aircraft, over an electronic display showing runways at the aerodrome and the location of the specific aircraft, and requesting the pilot to confirm receipt of the ATC text instructions; visualizing the ATC text instructions by presenting a route corresponding to the ATC text instruction along the runways presented over the electronic display; and alerting the pilot via the electronic display in a case that the specific aircraft strays away from the route.

IPC Classes  ?

• G08G 5/26 - Transmission of traffic-related information between aircraft and ground stations
• B64D 43/00 - Arrangements or adaptations of instruments
• G08G 5/23 - Details of user output interfaces, e.g. information presented
• G10L 15/26 - Speech to text systems

Goods & Services

Video and sensor signal multiplexer for use in managing, integrating and displaying flight instrument, sensor and video outputs from various sensors and video sources for the purpose of operating aircraft

Abstract

Embodiments pertain to a compact fiber packaging apparatus configured to guide an active fiber as part of a high power fiber laser. The apparatus may comprise a base having a front side and a back side. The front side may comprise a front spiral groove of varying radii increasingly extending from an innermost front loop having an innermost radius to an outermost front loop having an outermost radius, and the back side may comprise a back spiral groove of varying radii decreasingly extending from an outermost back loop having an outermost radius to an innermost back loop having an innermost radius. The front spiral groove extends from the innermost front loop to the outermost front loop which connects with the outermost back loop of the back spiral groove to terminate at the innermost back loop.

IPC Classes  ?

• H01S 3/067 - Fibre lasers
• H01S 3/04 - Arrangements for thermal management

Abstract

A system for detecting one or more target materials in an un-calibrated multi-spectral data cube comprising a collection of pixels, the system comprising a processing circuitry configured to: obtain: (A) a machine learning model capable of receiving the un-calibrated multi-spectral data cube and determining for at least one pixel of the pixels at least one material indicator, indicative of existence of a given target material of the target materials at the location of the pixel, wherein the machine learning model is trained utilizing a labeled training-data set comprising of a plurality of training records, each training record comprising: (i) a training un-calibrated multi-spectral data cube, and (ii) at least one training material indicator associated with at least one pixel of the training un-calibrated multi-spectral data cube, indicative of existence of the target material at the location of the pixel, and (B) the un-calibrated multi-spectral data cube; and determine for at least one pixel of the pixels of the un-calibrated multi-spectral data cube, at least one material indicator, and a corresponding calibrated multi-spectral data cube, wherein the corresponding calibrated multi-spectral data cube is calculated by utilizing a calibration process and an atmospheric simulator that simulates a plurality of simulated un-calibrated multi-spectral data cubes by simulation of different atmospheric conditions over the calibrated multi-spectral cube.

IPC Classes  ?

• H04N 23/11 - Cameras or camera modules comprising electronic image sensorsControl thereof for generating image signals from different wavelengths for generating image signals from visible and infrared light wavelengths
• G06V 10/58 - Extraction of image or video features relating to hyperspectral data
• G06V 10/70 - Arrangements for image or video recognition or understanding using pattern recognition or machine learning
• G06V 20/10 - Terrestrial scenes
• H04N 17/00 - Diagnosis, testing or measuring for television systems or their details
• H04N 23/12 - Cameras or camera modules comprising electronic image sensorsControl thereof for generating image signals from different wavelengths with one sensor only
• H04N 23/73 - Circuitry for compensating brightness variation in the scene by influencing the exposure time

Abstract

The presently disclosed subject matter relates to a system and method for interoperability jamming prevention. The system and method use one or more blank signals, being signals indicative to a receiver that one or more jamming signals, transmitted along with said blank signals, originate from a supporter rather than an adversary, and as such, are not to be reacted to.

IPC Classes  ?

• H04K 3/00 - Jamming of communicationCounter-measures

Abstract

The presently disclosed subject matter relates to an electronic warfare system and method enabling the transmission of emission signals, modulated in a pre- determined modulation, between a receiver and a beacon, such that said emission signals are optionally used to determine location information associated with said beacon. The receiver and the beacon may potentially be of the same type, so emission signals transmitted therebetween also correspond to said type.

IPC Classes  ?

• G01S 5/16 - Position-fixing by co-ordinating two or more direction or position-line determinationsPosition-fixing by co-ordinating two or more distance determinations using electromagnetic waves other than radio waves
• G01S 7/48 - Details of systems according to groups , , of systems according to group

Abstract

The presently disclosed subject matter aims to a radar system capable of providing complete coverage of a surveillance field. The radar system comprises a housing including: (a) a plurality of receivers, and (b) a plurality of transmitters, wherein: (i) each given receiver of the plurality of receivers is located between a distinct pair of transmitters of the plurality of transmitters, configured to be fed by both transmitters; and, (ii) each given transmitter of the plurality of transmitters is located between a distinct pair of receivers of the plurality of receivers, configured to serve both receivers.

IPC Classes  ?

• H01Q 21/20 - Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along, or adjacent to, a curvilinear path
• H01Q 3/34 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elementsArrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the distribution of energy across a radiating aperture varying the phase by electrical means
• H01Q 21/22 - Antenna units of the array energised non-uniformly in amplitude or phase, e.g. tapered array or binomial array
• H01Q 21/00 - Antenna arrays or systems
• H01Q 1/52 - Means for reducing coupling between antennas Means for reducing coupling between an antenna and another structure
• H01Q 1/12 - SupportsMounting means
• G01S 13/42 - Simultaneous measurement of distance and other coordinates

Abstract

A system and method for generating a three-dimensional (3D) point cloud is described. The system comprises an active 3D scanner, including: at least one detector; a scanning mechanism configured to scan a field-of-view (FOV) of the at least one detector; and at least one energy emitting source configured to emit energy pulses. The system is configured to: obtain mapping designation information, including tracker-based designation information that is designated by a user of the system via a tracker that tracks a line-of-sight between the user and the FOV; control the energy emitting source to emit first energy pulses towards one or more regions-of-interest (ROIs) within the FOV, the ROIs being part of the FOV, in accordance with the mapping designation information, including the tracker-based designation information; and obtain readings, from the detector, based on returns of the first energy pulses, giving rise to the 3D point cloud.

IPC Classes  ?

• G01S 17/89 - Lidar systems, specially adapted for specific applications for mapping or imaging
• G01S 7/481 - Constructional features, e.g. arrangements of optical elements
• G01S 7/486 - Receivers
• G01S 13/10 - Systems for measuring distance only using transmission of interrupted, pulse modulated waves
• G01S 13/32 - Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
• G01S 17/66 - Tracking systems using electromagnetic waves other than radio waves
• G06T 19/00 - Manipulating 3D models or images for computer graphics

Goods & Services

Recorded computer software and wearable hardware, embedded in a pilot's helmet, for enabling measurement of vital signs and diagnostic testing of users; recorded computer software and hardware, embedded in a pilot's helmet, comprised of inertial sensors, physiological sensors and optical sensors for use in physiological measuring and monitoring, data collection and data fusion, review, comparison, interpretation, analysis, diagnosis, and storage of user's health parameters and user position and orientation; computer hardware and recorded software, embedded in a pilot's helmet, for monitoring a person's body, organ, and tissue motion, vital signs, blood sugar, body fat, sleep patterns and similar health indicators; all the afore-mentioned products are for pilot physiological monitoring and for determining pilot's level of cognitive load

Goods & Services

Avionic instruments and avionic systems, namely, flight situational awareness and warning systems, mission and aircraft management computers, weapon delivery and navigation systems comprised of computer processing hardware for computation of pilotage and situational awareness information, electronic displays and controls, video interface components, data storage devices, and associated application software and data bases; flight enhanced vision systems and flight warning systems comprised of on-board sensors sensing terrain and other obstacles along the flight path and/or in near proximity to the aircraft, computer processing hardware for computation of hazard and warning information, electronic displays and controls, video interface components, data storage devices and digital recordings, and associated application operating software; integrated electro-optical detection and observation systems, comprising cameras, thermal imaging cameras, sensors, HD day camera and night vision camera, infrared countermeasures systems, head-up displays, laser range-finders, laser designators, optic payloads systems, space, aerial and land reconnaissance systems, electro optical payloads on mobile platforms and electro optical payloads on stationary platforms; aircraft and helicopter structural components, namely external fuel tanks, pylons, pressurized and non-pressurized doors, composite beams and composite landing gear doors, thrust reverse blocker doors, and winglets structural parts for fighter aircraft, helicopters, civilian aircrafts, drones, unmanned air vehicles; electronic instrumentation used in aircraft, naval, ground vehicles military and civilian for maneuvering, training, simulation, command control, debriefing, embedded tactical trainers, training centers and cyber trainers; head-mounted displays for use primarily in moving platform, namely, head-mounted transparent electronic day and night displays featuring a display with an integrated head tracker for sensing motion, for use in providing operator with navigational and operational information and to slave various platform systems to operator line-of-sight; multi-spectral enhanced vision systems (EVS) comprising sensors and filters, air data test equipment, air data processor/sensor systems and flight instruments include altimeters, pressure meters, cockpit indicators and avionics test equipment; avionic suites, including displays, moving maps, electronic flight instrumentation systems and flight management systems; Laser Warning and Threat Detection Systems comprising computer and display hardware and situation awareness peripheral vision systems, including laser warning systems for identifying and pinpointing the angular direction of laser sources generated by laser range-finders and laser guided and laser beamrider missiles; command and control systems for combat vehicles include battle management systems and include electro-optic-based laser range-finders, night targeting sights, thermal imaging systems, flat paneled color displays, threat detection systems, gunner's and commander's sights, laser warning systems, reconnaissance systems and armor system; ground and mobile solutions for intelligence collection and dissemination comprised of a broad array of lightweight network-ready sensors; Life Support and Hydraulic Systems for land vehicles for environmental, climate and chemical, biological, radiological and nuclear (CBRN) protection and control include heating, ventilation and air conditioning (HVAC), water generation and fire suppression systems and hydraulic systems for vehicle fueling, braking, suspension and power pack operation; radio systems, software data radio systems, multi-channel radio systems, integrated radio communications systems, power HF communications systems, broad net communications systems based on WiMAX technology, mobile net communications systems and tactical data communications systems and military wireless LAN systems for wide band data transmission; includes short and medium-range VHF radio systems, long-range HF radio systems, multi-band VHF-UHF handheld/man packed radio, hand-held radios, soldier radios, line-of-sight multi-channel radio systems, ruggedized computers/communication terminals, integrated communications systems combining wireless (radio) and wired (telephony), IP/LAN/WAN networks situation awareness systems and radio network management systems; broadband wireless communication infrastructure for secure broadband communication computer hardware and computer software platform for wireless and satellite-based two way broad band interactive satellite system; secure broadband network management centers for multimedia services and Land Mobile Radio system gateway, comprising some or all of the following-secure data servers, command center terminals, computer switches and routers, network firewall, land mobile radio network gateway, mobile computer and smartphone software to enable secure voice, data and video sharing among first responder; multi-satellite mission planning system for planning satellite operational missions; Thermal Imaging and night vision systems FLIR systems for night observation for air, land and sea platforms, including stabilized payloads and hand-held and man-portable includes, thermal imagers, long-range man-portable reconnaissance systems and uncooled thermal imager and target acquisition system; north finding solutions consisting of goniometers; Laser-Based Systems; comprising laser designators, laser range-finders and laser radars for air, land and naval platforms based on diode pumped technologies, both in the eye-safe and non-eye safe bands; Stabilized Payload for air, land and sea-based observation, target acquisition, target engagement, training and fire control, using stabilized line-of-sight systems and incorporating laser range-finders or designators and thermal and HD/TV cameras; Countermeasures System include Multi-Spectral Infrared Countermeasures System for commercial aircraft, military helicopters and transport aircraft for detection and jamming of anti-aircraft shoulder-launched missiles; ISR Systems include aerial reconnaissance systems, such as the visible and IR long-range oblique photography systems; Border Surveillance Systems including day/ night observation systems, smart fences, integrated fixed towers, mini-UAS, surveillance land vehicles and C4I-based systems; Safe City Systems crime and terror detection and crisis management solutions combining fully integrated C4I systems with advanced electro-optic surveillance, UAS, communication solutions and other systems, including wide area persistent surveillance systems, to provide city-wide event detection and operations coordination, management and control to municipal security forces; Seaport and Coastal Surveillance Systems surveillance systems for monitoring maritime traffic, prevention of smuggling, illegal shipments, customs violations and illegal immigration, controlling fishing activities and coordination of search and rescue; Perimeter Security and Intrusion Detection Systems electronic alarm fences and virtual fences, combined with electro-optic pointing, verification and tracking to detect and deter attempts by intruders to breach secured facilities and critical infrastructures. Aircraft; fixed wing aircraft; rotary wing aircraft; prototype aircraft; military aircraft; combat aircraft; training aircraft; fast jet training aircraft; aircraft for aerial and acrobatic display purposes; unmanned air vehicles; autonomous air vehicles; remotely piloted air vehicles; drones; unmanned air vehicles systems comprising UAVs from group of long-endurance, medium altitude long-endurance, short-range and mini-unmanned air vehicle and component parts, namely, sensors, downsized, portable, passive and active remote ground control terminals, data links comprised of ground control terminals and airborne data terminals that allow the UAV to be controlled by the ground operators and further allow data to be transmitted from the UAV to the ground operators; armoured land vehicles; military land vehicles; tracked land vehicles; land vehicles for combat purposes; land vehicles for command and control purposes; land vehicles for the transport of military personnel and equipment; land vehicles for emergency, search and rescue purposes; land vehicles for mine clearance purposes; land vehicles for site clearance purposes; autonomous land vehicles; tanks; motorised and non-motorised land vehicles equipped for the transport, launch and operation of weapons and/or equipped with apparatus for control and guidance of weapons; amphibious vehicles; autonomous amphibious vehicles; marine and submersible vehicles; ships; patrol ships; boats; rigid inflatable boats (RIBs); autonomous underwater vehicles; weapon carriage and release equipment for installation in or on military aircraft, land vehicles or marine vehicles; parts and fittings for all of the aforesaid goods. Precision guidance systems and Guidance kit, namely control units and laser based guidance kit for monitoring attitude and position of missiles; Ammunition; Projectiles; Explosives; Missiles; rockets; for ground or airborne platforms; guided rocket and bomb parts kit comprised of attachable adjustable aerial fins with mechanical adaptors and canard actuators, and attachable nose cone housing with mechanical adaptors and containing radar, antenna, GPS navigation device, laser target designators, infrared sensors and detectors, and computer hardware, all for use in navigation and homing of guided rockets and bombs, and detection and tracking of guided rocket and bomb targets; mobile weapon systems designed for air and land defense namely, vehicle mounted missile weapons; weapons system comprising of control and canon fire control apparatus for air-defense and combat namely vehicle mounted guns, canons, turrets, radars, cameras, laser rangefinders, launchers or missiles and control centers; electric gun and turret drive and stabilization systems for controlling electrically driven turrets and guns and unmanned turret and the Overhead Remote Controlled Weapon Station.

Goods & Services

Air defense system comprised of ground stations with radar sensors, optical sensors, signals intelligence sensors or acoustic sensors to detect drones and missiles; Air defense system comprised of ground stations with radar sensors, optical sensors, signals intelligence sensors or acoustic sensors to target drones and missiles; Air defense system comprised of ground stations with radar sensors, optical sensors, signals intelligence sensors or acoustic sensors to deploy countermeasures against drones and missiles; Air defense system comprised primarily of sensors, missiles, missile launchers, control stations, and component parts thereof; Air defense system for searching, detecting, tracking and warning against missile launch and launch of other warfare means; Projectiles

Abstract

The presently disclosed subject matter aims to a head-mounted display (HMD) system including: (i) an image source configured to project one or more light beams associated with one or more respective images, (ii) a first optical element, including (a) a first receiving surface, (b) a first reflective element, and (c) a first projecting surface, at least one of which possesses optical power; (iii) a second optical element including (d) a second receiving surface, (e) a second reflective element, and (f) a second projecting surface, at least one of which possesses optical power; and (iv) an at least partially reflective element configured to enable the displaying of the one or more produced images to the user's eye while allowing said user to continue seeing the real world.

IPC Classes  ?

• G02B 27/01 - Head-up displays
• G02B 17/08 - Catadioptric systems

Goods & Services

Helmet mounted display for use primarily in helicopters providing crew members navigational and operational information on transparent electronic display.

Goods & Services

Fire-extinguishing systems comprising bio-degradable pellets, encapsulating fire-extinguishing or fire-retardant materials in the form of liquid or granular matter, intended to be dropped on a target, from an aerial platform in a controlled ballistic trajectory that bursts upon hitting the target.

Abstract

Systems, methods and subsystems for adjustment of optical path length (OPL) of optical beams of a multi-channel optical system, by using an OPL adjustment subsystem that includes an array of OPL adjustors, each configured and located to controllably adjust OPL of an optical beam of a corresponding optical channel. For each optical beam of each optical channel one or more updated properties associated with the optical beam is detected to determine, based on detected data analysis, required one or more updated adjustor-control properties, for achieving an associated desired OPL adjustment of the corresponding optical beam. Each OPL adjustor is controlled to adjust the OPL of its corresponding optical beam, according to the determined one or more updated adjustor-control properties. The detection, analysis and/or OPL adjustment may be performed in a parallel manner to all optical channels of the multi-channel optical system.

IPC Classes  ?

• G02F 1/295 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the position or the direction of light beams, i.e. deflection in an optical waveguide structure

Abstract

A passive stabilization system (PSS) for stabilizing a payload being carried by a carrier, the PSS nay include a linear displacement subsystem (LDS), fixedly connectable to the carrier at one side thereof and fixedly connectable to a payload at another side thereof, such that the LDS is located between the payload and the carrier. The LDS may be configured to enable a three-dimensional (3D) linear displacement of the payload in respect to the carrier, for reducing responsive relative angular movements of the payload in respect to the carrier, for maintaining a stable relative angular orientation of the payload in respect to the carrier.

IPC Classes  ?

• F16F 15/02 - Suppression of vibrations of non-rotating, e.g. reciprocating, systemsSuppression of vibrations of rotating systems by use of members not moving with the rotating system

Abstract

A night vision system along with an image intensifier tube having a microchannel plate and method of forming the microchannel plate are provided. The microchannel plate comprises a plurality of spaced channels extending through the microchannel plate, wherein each channel sidewall surface near the input face of the microchannel plate comprises a series of layers formed thereon. The input face of the microchannel plate, as well as the sidewall surfaces of each channel near the input surfaces, are configured with an electron backscatter layer arranged between a contact metal layer and a secondary electron booster layer. When formed partially into the channel openings near the input face, the electron backscatter layer and overlying secondary electron booster layer are configured circumferentially around the sidewall surfaces and extend radially inward toward a central axis of each channel.

IPC Classes  ?

• H01J 31/50 - Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output
• G02B 23/12 - Telescopes, e.g. binocularsPeriscopesInstruments for viewing the inside of hollow bodiesViewfindersOptical aiming or sighting devices with means for image conversion or intensification
• H01J 9/12 - Manufacture of electrodes or electrode systems of photo-emissive cathodesManufacture of electrodes or electrode systems of secondary-emission electrodes

Abstract

The devices and systems disclosed herein improve on existing weapon system control handles, by replacing complicated spring and cam components with a gauge shaft. The use of a gauge shaft eliminates unnecessary part-complexity and extra assembly labor. The use of a gauge shaft increases operational response and accuracy while decreasing cost and weight of weapon system control handles. Moreover, the gauge shafts can be readily repaired or replaced, reducing the overall costs of maintenance associated with damaged weapon system control handles. In alternative embodiments, a disk gauge is used in place of gauge shafts.

IPC Classes  ?

• F41G 5/06 - Elevating or traversing control systems for guns using electric means for remote control
• G01L 1/22 - Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluidsMeasuring force or stress, in general by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
• G06F 3/0338 - Pointing devices displaced or positioned by the userAccessories therefor with detection of limited linear or angular displacement of an operating part of the device from a neutral position, e.g. isotonic or isometric joysticks

Abstract

A modification setup including an array of modification units, each positioned and configured to: cause light of an input optical beam to pass through a corresponding input surface of the respective modification unit, in a manner that reduces exceeding of its light, from a first effective aperture of the input surface; and modify beam profile of the input optical beam, to form an intermediate optical beam having a beam profile of illumination distribution factor that is higher than that of the input optical beam. An output surface of the modification unit, located at a distance D from the input surface is configured and positioned such that the intermediate optical beam passes through the output surface at increased illumination cover area and decreased exceeding from a second effective aperture of the output surface. Each input beam may be collimated before entering the input surface of a corresponding modification unit.

IPC Classes  ?

• G02B 6/42 - Coupling light guides with opto-electronic elements

Abstract

A night vision system along with an image intensifier tube and method for forming the tube are provided. The night vision system incorporates the image intensifier tube in both an analog channel as well as a digital channel, with an addressable display within the analog image intensifier tube analog channel configured to create an electronically addressable output. An analog image intensifier tube is included in the digital imager for presenting binary digital signals representative of an image, or of symbol indicia, and registering those digital representation from the digital imager onto one or more electron multipliers of the analog image intensifier tube within the analog channel. The provided night vision system also utilizes a cathodoluminescent screen, which is a highly efficient light source that reduces system power.

IPC Classes  ?

• H01J 1/34 - Photo-emissive cathodes
• H01J 9/233 - Manufacture of photoelectric screens or charge-storage screens
• H01J 31/50 - Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output

Abstract

An apparatus, system and method is provided for producing stacked wafers containing an array of image intensifiers that can be evacuated on a wafer scale. The wafer scale fabrication techniques, including bonding, evacuation, and compression sealing concurrently forms a plurality of EBCMOS imager anodes with design elements that enable high voltage operation with optional enhancement of additional gain via TMSE amplification. The TMSE amplification is preferably one or more multiplication semiconductor wafers of an array of EBD die placed between a photocathode within a photocathode wafer and an imager anode that is preferably an EBCMOS imager anode bonded to or integrated within an interconnect die within an interconnect wafer.

IPC Classes  ?

• H01L 27/146 - Imager structures

Abstract

Systems, subsystems and methods for speckle suppression for an imaging system, that use: an illumination setup configured to emit light of a narrow wavelength bandwidth; and a number of wavelength (WL) converters, each configured to receive at least a portion of the light emitted by the illumination setup and convert spectral properties of the received at least portion of the light, to form an array of "n" number of spectrally differentiated input beams; and a spectral beam combining (SBC) setup configured for beam combining of the array of spectrally differentiated input beams emanating from the illumination setup, outputting a combined multispectral beam. The systems, subsystems and/or methods is/are configured to emit output light, for illuminating at least one surface of an area of interest (AOI) in a manner that causes speckle suppression and also mitigates spatial intensity distribution expansion affects caused due to the speckle suppression.

IPC Classes  ?

• G02B 27/48 - Laser speckle optics
• G02B 26/08 - Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
• G02B 27/09 - Beam shaping, e.g. changing the cross-sectioned area, not otherwise provided for
• G03B 21/20 - Lamp housings

Abstract

A mount surrounding a rigid body within an enclosure, is provided herein. The mount includes: a first pair of a first pin and first spherical bearing, wherein the first pin is movable within the first spherical bearing while being in contact with the rigid body such that two degrees of freedom (DOF) restriction enable a displacement of the rigid body; a second pair of a second pin and second spherical bearing, wherein the second pin is movable within the second spherical bearing while being in contact with the rigid body such that two DOF restriction enable a displacement of the rigid body; and a third pair of a third pin and third spherical bearing, wherein the third pin is movable within the third spherical bearing while being in contact with the rigid body such that two DOF restriction enable a displacement of the rigid body.

IPC Classes  ?

• F16C 31/04 - Ball or roller bearings

Goods & Services

Electronic warfare components and systems comprised primarily of electronic warfare suite controllers, radar warning receivers, laser warning receivers in the nature of laser detectors for detecting laser emissions, and missile approach warning systems

Abstract

An electronic assembly with heat spreading coating is having a PCB carrying conducting traces heat producing electronic components. An electrically isolating polymeric coating is applied over the electric the traces and the heat producing electronic components. The electrically isolating polymeric coating conforms with an irregular structure of the PCB. A heat spreading layer is applied over the polymeric coating. The heat spreading layer comprises: at least one heat spreading zone selected from the group consisting of: a plurality of graphene nano-platelets, a plurality of graphene particles, a plurality of boron-nitride particles, a plurality of graphene flakes, a plurality of boron-nitride flakes, at least one graphene sheets, and combination thereof; and a binder, wherein the electrically isolating polymeric coating adheres to the PCB and covers the electric conducting traces and the heat producing electronic components, and the heat spreading layer conforms to the irregular structure of the polymeric coating.

IPC Classes  ?

• H05K 1/02 - Printed circuits Details
• H05K 3/28 - Applying non-metallic protective coatings

Abstract

Head wearable display (HWD) systems and methods of display reliability verification with respect to the HWD operated by a user are provided, which comprise tracking a position and orientation (P&O) of the HWD relative to hardware element(s) at known position(s), which are selected from a surroundings of the user and are visible to the user through the HWD, calculating position(s) of the hardware element(s) with respect to the HWD, and displaying, in the HWD and according to the calculated position(s), verification symbol(s) that correspond to the hardware element(s). Display reliability verification may be carried out automatically using a camera and an image processing module, optionally with an additional illuminator, which compares the element(s)'s captured locations with the element(s)'s expected location according to the tracking, and indicates possible discrepancies. Discrepancy identification may be used to initiate a correction process or to indicate the presented symbology to be unreliable.

IPC Classes  ?

• G02B 27/01 - Head-up displays
• G02B 27/00 - Optical systems or apparatus not provided for by any of the groups ,
• G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer
• G09G 3/00 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes

Abstract

A transfer-alignment system for a Head-Mounted Display (HMD), and a display coupled to the HMD, wherein the display is adjustable by a user along the at least one degree of freedom; and a processor configured to: obtain the HMD's inertial readings information, the display's inertial readings information and the information indicating the HMD's position and/or orientation with respect to the frame of reference; continuously analyze movement information of the HMD and movement information of the display to determine relative orientation between the HMD and the display; and cause the display-processor to adjust the images to conform with respect to the frame of reference based on the information indicating the position and/or orientation and the relative movements of the HMD, wherein the frame of reference is selected from the group consisting of a platform coordinates, a fixed coordinate system established in space, an earth coordinate system, and any combination thereof.

IPC Classes  ?

• G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer
• G06T 19/00 - Manipulating 3D models or images for computer graphics
• G09G 3/00 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes

Abstract

The presently disclosed subject matter aims to a head-mounted display (HMD) system including: (i) an image source configured to project one or more light beams associated with one or more respective images, (ii) a first optical element, including (a) a first receiving surface, (b) a first reflective element, and (c) a first projecting surface, at least one of which possesses optical power; (iii) a second optical element including (d) a second receiving surface, (e) a second reflective element, and (f) a second projecting surface, at least one of which possesses optical power; and (iv) an at least partially reflective element configured to enable the displaying of the one or more produced images to the user's eye while allowing said user to continue seeing the real world.

IPC Classes  ?

• G02B 17/08 - Catadioptric systems
• G02B 27/01 - Head-up displays

Abstract

A camera system includes a first imaging sensor, a second imaging sensor, and a controllable mirror system. The mirror system includes a mirror disposed at a fixed position to the first imaging sensor and the second imaging sensor, and a controller to control a signal applied to the mirror. The mirror system transmits a first portion of incident light through the mirror to the first imaging sensor, and reflects a second portion of the light to the second imaging sensor. A method of producing color images includes receiving incident light on a surface of the mirror, controlling the mirror to direct a first portion of the light to a first imaging sensor and a second portion of the light to a second imaging sensor, receiving first imaging sensor data from the first imaging sensor, and receiving second imaging sensor data from the second imaging sensor.

IPC Classes  ?

• H04N 23/16 - Optical arrangements associated therewith, e.g. for beam-splitting or for colour correction
• H04N 23/55 - Optical parts specially adapted for electronic image sensorsMounting thereof
• H04N 23/62 - Control of parameters via user interfaces
• H04N 25/709 - Circuitry for control of the power supply

Abstract

A method for irradiating an image in an optical see-through (OST) head mounted display (HMD) for viewing through, the OST HMD by a user's eye, an object having at least one of known orientation and position and orientation (O/P&O), associated with a first reference frame, the method comprising: generating and irradiating said image for appearing to said user superimposed in an aligned manner to said object, according to predetermined information, eyeball feature position data, and said O/P&O; said predetermined information relates correction data with a plurality of different respective position data values of at least one eyeball feature position of said eye; said predetermined information further includes display corrections of said electro-optical display module with respect to said position data values of said at least one eyeball feature position, with respect to a second reference frame; and said O/P&O is between said second reference and said first reference frame.

IPC Classes  ?

• G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer
• G02B 27/01 - Head-up displays

Abstract

A flight simulator having an electronic display system for presenting viewpoint-adjusted synthetic images to two observers, from a common display screen, is provided herein. The flight simulator includes: a display surface; an image generator; a computer processor configured to receive images and objects data representing a virtual scenery; adjust the images and the objects data, so the adjusted virtual scenery appears as observed from different viewpoints associated with the respective location of each of the two observers respectively; drive at least one image generator to generate the multiple images of the adjusted virtual scenery which are presented on the display surface, to the two observers, respectively; and viewing devices located in front of the eyes of each one of the observers, respectively, wherein each viewing device restricts each respective observer to view only the images of the virtual scenery that were adjusted to the location of the respective observer.

IPC Classes  ?

• G09B 9/30 - Simulation of view from aircraft
• G02B 30/24 - Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer’s left and right eyes of the stereoscopic type involving temporal multiplexing, e.g. using sequentially activated left and right shutters
• H04N 13/341 - Displays for viewing with the aid of special glasses or head-mounted displays [HMD] using temporal multiplexing
• H04N 13/337 - Displays for viewing with the aid of special glasses or head-mounted displays [HMD] using polarisation multiplexing
• G09G 5/14 - Display of multiple viewports
• H04N 13/10 - Processing, recording or transmission of stereoscopic or multi-view image signals
• G02B 27/01 - Head-up displays
• G09B 9/32 - Simulation of view from aircraft by projected image
• G02B 27/00 - Optical systems or apparatus not provided for by any of the groups ,

Abstract

Systems subsystems and methods for controlling temperature of a laser diode (LD) stack including at least one LD bar of at least one LD emitter, for achieving a desired temperature of the LD stack and corresponding emission wavelength of the LD emitter(s) of the stack, using: a thermal unit (TU) for controlling temperature of the LD bar/stack; a measuring device for detecting updated ambient temperature in an area of the LD bar; and a main controller controlling operation of the TU, for achieving the desired temperature and its corresponding emission WL. At least one side of the TU is in direct thermal contact with a corresponding side of each LD stack, forming a contact surface area S1 between the TU and the LD stack, where the size of S1 corresponds to a size of an overall TU contact surface area S2 facing the LD stack to reduce temperature control speed.

IPC Classes  ?

• H01S 3/102 - Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the active medium, e.g. by controlling the processes or apparatus for excitation
• H01S 3/0941 - Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light of a semiconductor laser, e.g. of a laser diode
• H01S 5/0237 - Fixing laser chips on mounts by soldering
• H01S 5/024 - Arrangements for thermal management
• H01S 5/40 - Arrangement of two or more semiconductor lasers, not provided for in groups

Abstract

Multi-Channels coherent beam combining (CBC) using a mechanism for phase and/or polarization locking that uses a reference optical beam and an array of optical detectors each detector being configured and located to detect overall intensity of an optical interference signal caused by interfering of the reference beam and a beam of the respective channel, where the fast intensity per-channel detection allows simultaneous and quick phase/polarization locking of all channels for improving beam combining system performances.

IPC Classes  ?

• G02F 1/01 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour
• H01S 3/00 - Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
• H01S 3/10 - Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
• H01S 3/101 - Lasers provided with means to change the location from which, or the direction in which, laser radiation is emitted
• H01S 3/13 - Stabilisation of laser output parameters, e.g. frequency or amplitude
• H01S 5/40 - Arrangement of two or more semiconductor lasers, not provided for in groups

Goods & Services

Border protection and surveillance systems primarily comprised of mission computers, computer software, cameras, video recorders, audio recorders, radars, motion sensors and thermal sensors; motion sensors; thermal sensors; artificial intelligence based-mission computers incorporating sensors used for filtering and identifying noises and threats.

Goods & Services

Border protection and surveillance systems primarily comprised of mission computers, recorded computer software for filtering and identifying noises and threats, cameras, video recorders, audio recorders, radars, motion sensors and thermal sensors being temperature sensors; motion sensors; thermal sensors being temperature sensors; artificial intelligence based-mission computers incorporating sensors used for filtering and identifying noises and threats; none of the aforesaid being computer software or programmes for payroll management and other human resources activities

Abstract

Aspects of embodiments pertain to systems and methods for beam combining, using at least a first set of coherent beam combining (CBC) devices, each being configured to combine coherent optical beams directed thereto and to output a coherent combined output optical beam and at least one additional combining device, configured to combine multiple optical beams. Combined output optical beams, outputted by each CBC device of the first set of CBC devices, are directed towards an input surface of the at least one additional combining device, which combines the directed combined output optical beams, outputted by the first set of CBC devices, by the at least one additional combining device, outputting a single combined final output optical beam and directing thereof externally from the at least one additional combining device.

IPC Classes  ?

• G02B 6/293 - Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
• G02B 27/10 - Beam splitting or combining systems
• G02B 27/12 - Beam splitting or combining systems operating by refraction only

Abstract

A transfer-alignment system for a Head-Mounted Display (HMD), and a display coupled to the HMD, wherein the display is adapted to display images rendered by a display-processor, and wherein the HMD is monitored by a tracking system configured to provide information indicating position and/or orientation of the HMD with respect to a Frame of Reference (FoR), the system comprising: at least one first inertial sensor attached to the HMD and configured to acquire HMD's Inertial Readings Information (IRI); at least one second inertial sensor attached to the display and configured to acquire display's IRI; and a processor configured to: obtain the HMD's IRI, the display's IRI and the information indicating the HMD's position and/or orientation with respect to the FoR; continuously analyze movement information of the HMD and the display to determine relative orientation therebetween; and cause the display-processor to adjust the images to conform with respect to the FoR.

IPC Classes  ?

• G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer
• G06T 19/00 - Manipulating 3D models or images for computer graphics
• G09G 3/00 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes

Abstract

A system for time-frequency separation based on image analysis of one or more spectrograms of multiple radio signals received over time from one or more emitters, the system comprising a processing circuitry configured to: determine, using image analysis, a region of at least one of the spectrograms containing representations of a superposition of two or more overlapping radio signals of the radio signals, the overlapping radio signals being representations of radio signals sharing a common time-frequency within the at least one of the spectrograms; decompose the superposition of the two or more overlapping radio signals within the region into separate signal representations, wherein each given separate signal representation of the separate signal representations is expressed by a corresponding bounding box around the given separate signal representation; and perform, utilizing the separate signal representations, one or more actions.

IPC Classes  ?

• H04W 64/00 - Locating users or terminals for network management purposes, e.g. mobility management
• G06T 7/11 - Region-based segmentation
• G06T 7/174 - SegmentationEdge detection involving the use of two or more images
• G06T 11/20 - Drawing from basic elements, e.g. lines or circles
• H04B 17/27 - MonitoringTesting of receivers for locating or positioning the transmitter
• H04B 17/382 - MonitoringTesting of propagation channels for resource allocation, admission control or handover
• H04W 16/14 - Spectrum sharing arrangements

Abstract

A touch screen (TS) comprises a display; a frame with edges positioned opposite each other around the display; at least a first sensor array and at least a second sensor array, wherein each of the sensor arrays has a plurality of light transmitters and a plurality of light sensors, and wherein the at least first sensor array and the at least second sensor array are disposed on the first edge and the second edge of the frame, respectively, wherein the transmitters of the first sensor array are facing the light sensors on the second sensor array positioned on two opposing edges of the frame; and at least one physical obstacle located on the third edge or the fourth edge, for reducing stray light scattered or reflected by third edge or the fourth edge and arriving to the light sensors.

IPC Classes  ?

• G06F 3/042 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
• G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means

Goods & Services

Hardware and software computer-based system for drone detection, geolocation, identification, tracking, jamming, and neutralizing.

Abstract

A tiled collimator array is disclosed. The tiled collimator array includes, a plurality of endcaps each being connected to an optical fiber at a back end, wherein the endcaps are selected from hexagonal endcaps and quadrangular endcaps; and an adhesive gluing the endcaps to each other, wherein the endcaps are stacked together in a compacted structure.

IPC Classes  ?

• G02B 6/26 - Optical coupling means
• G02B 6/32 - Optical coupling means having lens focusing means
• G02B 6/293 - Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
• H01S 3/067 - Fibre lasers

Abstract

The presently disclosed subject matter aims for an electronic warfare system including: (i) a Radar Warning Receiver (RWR) configured to receive: (a) at least one first signal being a radar emission signal emitted by a respective radar-based system in a first frequency spectrum, and (b) at least one second signal being a non-radar emission signal in a second frequency spectrum; and, (ii) a processing circuitry, being in communication with said RWR, configured to: obtain from said receiver said at least one first and second signals; analyze said at least one first signal and said at least one second signal to determine a set of characteristics associated with each of said signals; and upon said set of characteristics of at least one signal of the signals meeting a respective predefined set of characteristics, perform an action.

IPC Classes  ?

• H04B 7/02 - Diversity systemsMulti-antenna systems, i.e. transmission or reception using multiple antennas
• G01S 11/02 - Systems for determining distance or velocity not using reflection or reradiation using radio waves

Abstract

A holder for aligning optical endcaps each connected to an optical fiber. The holder comprises: a body comprising: at least one row of bores, each being dimensioned to receive a single optical endcap; at least one adhesive channel, crossing at least one row of bores and configured to deliver and hold an adhesive material for fixating each optical endcap to a corresponding bore; and an array of cooling channels connected to at least one inlet and at least one outlet for circulating a cooling fluid, wherein the array of cooling channels is arranged to encompass at least a portion of the outer walls of each bore.

IPC Classes  ?

• G02B 6/02 - Optical fibres with cladding
• G02B 6/42 - Coupling light guides with opto-electronic elements
• H01S 3/00 - Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range

Goods & Services

Embedded avionics unit for processing sensor signals, graphics processing, mission applications and advanced AI applications.

Abstract

A method and system for validating a physical presence of a wireless communication device within an enclosed volume, upon establishing a wireless communication channel with an access point physically located within the enclosed volume. The system may include: a wireless communication device equipped with at least one sensor which is configured to detect the wireless communication channel, wherein the sensor is configured to capture validation data from a validation device physically located within the enclosed volume, wherein the validation data is repeatedly generated; and an access point physically located within the enclosed volume and configured to establish the wireless communication channel with the wireless communication device only upon determining that the sensor correctly captured the validation data, wherein the sensor and the validation data are such that the sensor correctly captures the validation data only whenever the wireless communication device is physically located within the enclosed volume.

IPC Classes  ?

• H04W 12/64 - Location-dependentProximity-dependent using geofenced areas
• H04W 12/65 - Environment-dependent, e.g. using captured environmental data
• H04W 64/00 - Locating users or terminals for network management purposes, e.g. mobility management

Goods & Services

Firefighting management system, containing multi-layer wide area detection, observation, alerting, and surveillance means and communication and mapping apparatus, for rapid deployment, management, and operation of firefighting squadrons and handling emergency events.

Abstract

A method for reducing false targets by identifying delta phases (Aphase) measurements as invalid in an interferometric direction finding (DF) technic, is disclosed. The method comprises: (a) receiving, from an array of N antennas, N radiofrequency (RF) pulse measurements, for each antenna; (b) selecting one antenna, from the array, as a reference antenna; (c) calculating Aphases between the reference antenna and all other antennas in the array; (d) repeating steps b) and c) for at least one additional reference antenna; (e) calculating from each set of Aphases, by DF interferometry, a direction emission relative to the array; and (d) identifying invalid Aphase for DF calculation, based on the calculated directions using an outliers detection method.

IPC Classes  ?

• G01S 3/46 - Systems for determining direction or deviation from predetermined direction using antennas spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems
• G01S 3/48 - Systems for determining direction or deviation from predetermined direction using antennas spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems the waves arriving at the antennas being continuous or intermittent and the phase difference of signals derived therefrom being measured

Abstract

An eyepiece suitable for a night vision device, having an optical combiner for injecting a synthetic image onto the scene and having a single optical correction mechanism is provided herein. The eyepiece may include an observer-side lens; an objective-side lens; a diopter adjustment knob configured to set a distance between the observer-side lens and the objective-side lens; and an optical combiner located between the objective-side lens and the objective-side lens, wherein the optical combiner reflects towards the observer-side lens, the synthetic image transmitted from outside the eyepiece and transfers towards the observer-side lens, a scene image coming from an objecting lens of the night vision device and passing through the objective side lens, and wherein the diopter adjustment knob serves as a single setting mechanism which simultaneously sets a diopter of the observer and a focal depth of the display source image.

IPC Classes  ?

• G02B 7/06 - Focusing binocular pairs
• G02B 23/12 - Telescopes, e.g. binocularsPeriscopesInstruments for viewing the inside of hollow bodiesViewfindersOptical aiming or sighting devices with means for image conversion or intensification
• G02B 25/00 - EyepiecesMagnifying glasses
• G02B 27/01 - Head-up displays
• G06F 3/14 - Digital output to display device
• H04N 5/77 - Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television camera

Abstract

A method for irradiating an image in an optical see-through (OST) head mounted display (HMD) for viewing through, the OST HMD by a user's eye, an object having at least one of known orientation and position and orientation (O/P&O), associated with a first reference frame, the method comprising: generating and irradiating said image for appearing to said user superimposed in an aligned manner to said object, according to predetermined information, eyeball feature position data, and said O/P&O; said predetermined information relates correction data with a plurality of different respective position data values of at least one eyeball feature position of said eye; said predetermined information further includes display corrections of said electro-optical display module with respect to said position data values of said at least one eyeball feature position, with respect to a second reference frame; and said O/P&O is between said second reference and said first reference frame.

IPC Classes  ?

• G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer
• G02B 27/01 - Head-up displays

Abstract

A system for coloring a monochromatic image of a scene, the system comprising a processing circuitry configured to: capture the monochromatic image of the scene utilizing a non-visible spectrum sensor, capable of capturing monochromatic images from a viewpoint having a given position and a given orientation; obtain one or more previously captured color images, covering at least part of the scene; determine a registration between the monochromatic image and the previously captured color images; render one or more rendered images, being the previously captured color images adjusted to the viewpoint by utilizing the registration; and generate a colored image of the scene by changing, for at least one given pixel of the monochromatic image, values of one or more chroma components of the given pixel in accordance with values of one or more chroma components of a corresponding pixel of the rendered images.

IPC Classes  ?

• G06T 11/00 - 2D [Two Dimensional] image generation
• G06T 7/30 - Determination of transform parameters for the alignment of images, i.e. image registration
• G06T 11/40 - Filling a planar surface by adding surface attributes, e.g. colour or texture

Goods & Services

(1) Computer hardware and embedded software systems for detecting drones, geolocation of drones, identification of drones, tracking of drones, jamming of drones, and neutralizing of drones.

Goods & Services

Computerized avionics unit embedded on aircrafts for processing sensor signals, graphics processing, avionics mission applications and advanced AI applications, namely, control and manage various aircraft systems and process relevant data

Goods & Services

System for drone detection, geolocation, identification, tracking, jamming, and neutralizing, with said system comprised of computer hardware and embedded operating system software

Goods & Services

Firefighting management system, namely, drones, thermal cameras, unmanned aerial vehicles, satellites, computer hardware, and recorded software systems for surveillance, detection, alerting, prediction and assessment of fire expansion, mapping of specific areas for deployment, management, and operation of firefighting squadrons and handling emergency events

Abstract

A correction optical element (COE) for a multi-channeled coherent beam combining (CBC) system that uses a fiber array comprising multiple optical fibers and a single collimation array comprising multiple collimating lenses, for coherent combining of a corresponding array of optical beams directed through the fiber array. The COE is configured for customized and segmented correction of collimation-based optical aberrations, caused at least due to misalignments between each corresponding optical fiber's Lij output end and a center of a corresponding collimating lens Lij.

IPC Classes  ?

• G02B 27/00 - Optical systems or apparatus not provided for by any of the groups ,
• G02B 6/26 - Optical coupling means

Abstract

A night vision system, a microchannel plate (MCP), and a planetary deposition system and methodology are provided for selectively depositing an electrode contact metal on one side of MCP channel openings. MCPs can be secured to a face of a platter that rotates about its central platter axis. The rotating platter can be tilted on a fixture surrounding an evaporative source of contact metal. A mask with a variable size mask opening is arranged between the rotating platter and the evaporative source. While the mask orbits around the evaporative source with the rotating platter, the mask does not rotate along its own axis as does the rotating platter. Depending on the opening of the non-rotating mask, and the tilt angle of the rotating platter, the respective circumferential distance around and the depth into the shaded first side of the channel opening is controlled.

IPC Classes  ?

• H01J 43/28 - VesselsWindowsScreensSuppressing undesired discharges or currents
• C03C 15/00 - Surface treatment of glass, not in the form of fibres or filaments, by etching
• C23C 14/04 - Coating on selected surface areas, e.g. using masks
• C23C 14/14 - Metallic material, boron or silicon
• C23C 14/22 - Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
• C23C 14/24 - Vacuum evaporation
• C23C 14/50 - Substrate holders
• H01J 43/02 - Tubes in which one or a few electrodes are secondary-electron-emitting electrodes
• H01J 43/12 - Anode arrangements

Abstract

A transfer-alignment system for a Head-Mounted Display (HMD), and a display coupled to the HMD, wherein the display is adapted to display images rendered by a display-processor, and wherein the HMD is monitored by a tracking system configured to provide information indicating position and/or orientation of the HMD with respect to a Frame of Reference (FoR), the system comprising: at least one first inertial sensor attached to the HMD and configured to acquire HMD's Inertial Readings Information (IRI); at least one second inertial sensor attached to the display and configured to acquire display's IRI; and a processor configured to: obtain the HMD's IRI, the display's IRI and the information indicating the HMD's position and/or orientation with respect to the FoR; continuously analyze movement information of the HMD and the display to determine relative orientation therebetween; and cause the display-processor to adjust the images to conform with respect to the FoR.

IPC Classes  ?

• G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer
• G06T 19/00 - Manipulating 3D models or images for computer graphics
• G09G 3/00 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes

Abstract

The presently disclosed subject matter aims to a modular combat system and method. The modular combat system and method includes: a display; an imaging sensor; a foregrip detachably mounted to a firearm including at least one programmable interface element; and, a processing circuitry in communication with the imaging sensor, the display, and the at least one programmable interface element, the processing circuitry is configured to: obtain information from the imaging sensor associated with a scene captured by the imaging sensor; in response to an instruction provided by an operator of the modular combat system, through an interaction with the at least one programmable interface element, process the information obtained front the imaging sensor, in accordance with the instruction, so as to generate a processed image of the scene; and, present the processed image of the scene on the display.

IPC Classes  ?

• F41G 3/16 - Sighting devices adapted for indirect laying of fire
• F41G 3/12 - Aiming or laying means with means for compensating for muzzle velocity or powder temperature

Abstract

Embodiments pertain to a compact fiber packaging apparatus configured to guide an active fiber as part of a high power fiber laser. The apparatus may comprise a base having a front side and a back side. The front side may comprise a front spiral groove of varying radii increasingly extending from an innermost front loop having an innermost radius to an outermost front loop having an outermost radius, and the back side may comprise a back spiral groove of varying radii decreasingly extending from an outermost back loop having an outermost radius to an innermost back loop having an innermost radius. The front spiral groove extends from the innermost front loop to the outermost front loop which connects with the outermost back loop of the back spiral groove to terminate at the innermost back loop.

IPC Classes  ?

• H01S 3/067 - Fibre lasers
• H01S 3/042 - Arrangements for thermal management for solid state lasers
• H01S 3/04 - Arrangements for thermal management

Abstract

A night vision system along with an image intensifier tube having a microchannel plate and method of forming the microchannel plate are provided. The microchannel plate comprises a plurality of spaced channels extending through the microchannel plate, wherein each channel sidewall surface near the input face of the microchannel plate comprises a series of layers formed thereon. The input face of the microchannel plate, as well as the sidewall surfaces of each channel near the input surfaces, are configured with an electron backscatter layer arranged between a contact metal layer and a secondary electron booster layer. When formed partially into the channel openings near the input face, the electron backscatter layer and overlying secondary electron booster layer are configured circumferentially around the sidewall surfaces and extend radially inward toward a central axis of each channel.

IPC Classes  ?

• H01J 31/50 - Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output
• G02B 23/12 - Telescopes, e.g. binocularsPeriscopesInstruments for viewing the inside of hollow bodiesViewfindersOptical aiming or sighting devices with means for image conversion or intensification
• H01J 9/12 - Manufacture of electrodes or electrode systems of photo-emissive cathodesManufacture of electrodes or electrode systems of secondary-emission electrodes

Abstract

The presently disclosed subject matter aims to a system and method directed to artificially color images acquired from image acquisition channels, cameras, imaging systems (such as, multispectral image acquisition systems, hyperspectral image acquisition systems, etc.) and the like, and present them as pseudo-Red, Green, and Blue (RGB) images to a user.

IPC Classes  ?

• G06T 11/00 - 2D [Two Dimensional] image generation
• G06V 20/10 - Terrestrial scenes
• H04N 23/10 - Cameras or camera modules comprising electronic image sensorsControl thereof for generating image signals from different wavelengths

Abstract

A system for detecting one or more target materials in an un-calibrated multi- spectral data cube comprising a collection of pixels, the system comprising a processing circuitry configured to: obtain: (A) a machine learning model capable of receiving the un-calibrated multi-spectral data cube and determining for at least one pixel of the pixels at least one material indicator, indicative of existence of a given target material of the target materials at the location of the pixel, wherein the machine learning model is trained utilizing a labeled training-data set comprising of a plurality of training records, each training record comprising: (i) a training un-calibrated multi- spectral data cube, and (ii) at least one training material indicator associated with at least one pixel of the training un-calibrated multi- spectral data cube, indicative of existence of the target material at the location of the pixel, and (B) the un-calibrated multi- spectral data cube; and determine for at least one pixel of the pixels of the un-calibrated multi- spectral data cube, at least one material indicator, and a corresponding calibrated multi- spectral data cube, wherein the corresponding calibrated multi- spectral data cube is calculated by utilizing a calibration process and an atmospheric simulator that simulates a plurality of simulated un-calibrated multi- spectral data cubes by simulation of different atmospheric conditions over the calibrated multi-spectral cube.

IPC Classes  ?

• G01J 3/28 - Investigating the spectrum
• G06K 9/00 - Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
• G06K 9/62 - Methods or arrangements for recognition using electronic means

Abstract

A system and method for generating a focused three-dimensional (3D) point cloud is disclosed. A respective 3D point cloud is generated based on returns of a respective sequence of energy pulses that is emitted towards one or more regions-of-interest (ROIs) within a field-of-view (FOV) during a respective scan of the FOV, the returns including one or more secondary returns from one or more points within the FOV. During an additional scan of the FOV, subsequent to the respective scan, an additional sequence of energy pulses is emitted to generate a focused 3D point cloud that includes additional information regarding one or more selected points of the points associated with the secondary returns relative to the respective 3D point cloud.

IPC Classes  ?

• G01S 17/89 - Lidar systems, specially adapted for specific applications for mapping or imaging
• G01S 7/481 - Constructional features, e.g. arrangements of optical elements
• G01S 7/486 - Receivers
• G01S 13/10 - Systems for measuring distance only using transmission of interrupted, pulse modulated waves
• G01S 13/32 - Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
• G01S 17/66 - Tracking systems using electromagnetic waves other than radio waves
• G06T 19/00 - Manipulating 3D models or images for computer graphics

Abstract

Aspects of embodiments pertain to a method for providing scene related information from a scene to a remote station. The method may comprise receiving, at the remote station, a data object in relation to at least one identified attribute of one or more physical objects located in an ROI of the scene acquired by at least one sensor. A priority level value (PLV) is associated with the data object. The method may further include generating, at the remote station, using local station data, a low-latency virtual representation of the scene for displaying, at the remote station, a scene representation comprising the low-latency scene representation and a visualization of the received data object. In addition, real-world scene data descriptive of real world ROI/Target information may be receive. A user may designate an ROI/Target of the data object visualization for displaying real world ROI/Target information relating to the designated ROI/Target.

IPC Classes  ?

• H04N 7/18 - Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
• G02B 27/01 - Head-up displays
• G06V 10/25 - Determination of region of interest [ROI] or a volume of interest [VOI]

Goods & Services

Design and testing of military defense and surveillance products for others, not including industrial design services or pharmaceutical research and development services.

Abstract

A passive stabilization system (PSS) for stabilizing a payload being carried by a carrier, the PSS nay include a linear displacement subsystem (LDS), fixedly connectable to the carrier at one side thereof and fixedly connectable to a payload at another side thereof, such that the LDS is located between the payload and the carrier. The LDS may be configured to enable a three-dimensional (3D) linear displacement of the pay load in respect to the carrier, for reducing responsive relative angular movements of the payload in respect to the carrier, for maintaining a stable relative angular orientation of the payload in respect to the carrier.

IPC Classes  ?

• F16F 15/04 - Suppression of vibrations of non-rotating, e.g. reciprocating, systemsSuppression of vibrations of rotating systems by use of members not moving with the rotating system using elastic means
• F16F 15/02 - Suppression of vibrations of non-rotating, e.g. reciprocating, systemsSuppression of vibrations of rotating systems by use of members not moving with the rotating system

Abstract

Systems, methods and subsystems for adjustment of optical path length (OPL) of optical beams of a multi-channel optical system, by using an OPL adjustment subsystem that includes an array of OPL adjustors, each configured and located to controllably adjust OPL of an optical beam of a corresponding optical channel. For each optical beam of each optical channel one or more updated properties associated with the optical beam is detected to determine, based on detected data analysis, required one or more updated adjustor-control properties, for achieving an associated desired OPL adjustment of the corresponding optical beam. Each OPL adjustor is controlled to adjust the OPL of its corresponding optical beam, according to the determined one or more updated adjustor- control properties. The detection, analysis and/or OPL adjustment may be performed in a parallel manner to all optical channels of the multi-channel optical system.

IPC Classes  ?

• G02B 27/09 - Beam shaping, e.g. changing the cross-sectioned area, not otherwise provided for
• G02B 27/10 - Beam splitting or combining systems
• G02B 27/12 - Beam splitting or combining systems operating by refraction only
• G02B 6/26 - Optical coupling means
• G02B 6/28 - Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
• G02B 6/27 - Optical coupling means with polarisation selective and adjusting means
• C03B 37/027 - Fibres composed of different sorts of glass, e.g. fibre optics
• C03B 37/025 - Manufacture of glass fibres or filaments by drawing or extruding from reheated softened tubes, rods, fibres or filaments

Abstract

A system for coloring a monochromatic image of a scene, the system comprising a processing circuitry configured to: capture the monochromatic image of the scene utilizing a non-visible spectrum sensor, capable of capturing monochromatic images from a viewpoint having a given position and a given orientation; obtain one or more previously captured color images, covering at least part of the scene, wherein the previously captured color images have been captured in a time prior to the capturing of the monochromatic image; determine a registration between the monochromatic image and the previously captured color images, wherein the registration is determined by projecting the previously captured color images on a plane that is conformal with the viewpoint; render one or more rendered images, being the previously captured color images adjusted to the viewpoint by utilizing the registration; and generate a colored image of the scene by changing, for at least one given pixel of the monochromatic image, values of one or more chroma components of the given pixel in accordance with values of one or more chroma components of a corresponding pixel of the rendered images.

IPC Classes  ?

• H04N 23/11 - Cameras or camera modules comprising electronic image sensorsControl thereof for generating image signals from different wavelengths for generating image signals from visible and infrared light wavelengths
• G06T 5/001 -

Abstract

A modification setup including an array (2500) of modification units (320), each positioned and configured to: cause light of an input optical beam (IB) to pass through a corresponding input surface (IS1) of the respective modification unit, in a manner that reduces exceeding of its light, from a first effective aperture of the input surface; and modify beam profile of the input optical beam, to form an intermediate optical beam (IMB) having a beam profile of illumination distribution factor that is higher than that of the input optical beam. An output surface (IS2) of the modification unit, located at a distance D from the input surface is configured and positioned such that the intermediate optical beam passes through the output surface at increased illumination cover area and decreased exceeding from a second effective aperture of the output surface. Each input beam may be collimated (311, 2400) before entering the input surface of a corresponding modification unit.

IPC Classes  ?

• G02B 27/09 - Beam shaping, e.g. changing the cross-sectioned area, not otherwise provided for
• G02B 19/00 - Condensers

Abstract

A mixed A mixed reality system, comprising: a sensor configured to acquire readings of real-world data, and display, on an output device, a real-world visualization of the real-world data based on the readings to a user, wherein the sensor has one or more parameters affecting the real-world visualization; and a processing circuitry configured to: obtain (a) information of one or more virtual entities located within an area from which the readings are acquired, the information defining, for each of the virtual entities, one or more simulated physical properties, and (b) values of one or more situational parameters indicative of a state of the sensor during acquisition of the readings, wherein the values of the one or more situational parameters are readings of one or more situational sensors, sensing the state of the sensor and its surroundings during acquisition of the readings; determine, for at least one given virtual entity of the virtual entities, a virtual entity visualization of the given virtual entity, the virtual entity visualization determined by manipulating a simulated reading of the simulated physical properties based on (a) the parameters affecting the real-world visualization, and (b) the values of the situational parameters; and display the virtual entity visualizations in combination with the real-world visualization, thereby enabling a user viewing the output device to view the virtual entity visualizations and the real-world visualization.

IPC Classes  ?

• G06T 11/00 - 2D [Two Dimensional] image generation

Goods & Services

Head-mounted electronic displays for displaying operational information to an operator of a military vehicle or military equipment

Abstract

A method and a system for displaying a scene to a user wearing ahead mounted display (HMD) while removing obstructions in a field of view (FOV) of the user are provided herein. The method may include: capturing by a sensor a vehicle image of the scene wherein the first sensor is mounted on the vehicle; tracking a position and orientation of the HMD in a specified coordinate system, to yield a line of sight (LOS) of the user wearing the HMD; obtaining a database containing obstacles data indicating at least one physical object located within the vehicle and affecting the FOV of the user; calculating an obstructed portion in the FOV of the user, based on the LOS and the database; generating from the vehicle image, an un-obstructed view which includes a portion of the scene overlapping the obstructed portion; and displaying in the HMD the un-obstructed view.

IPC Classes  ?

• G02B 27/01 - Head-up displays
• G06T 5/50 - Image enhancement or restoration using two or more images, e.g. averaging or subtraction
• G06T 7/11 - Region-based segmentation
• G06T 7/73 - Determining position or orientation of objects or cameras using feature-based methods

Abstract

A night vision system, a microchannel plate (MCP), and a planetary deposition system and methodology are provided for selectively depositing an electrode contact metal on one side of MCP channel openings. One or more MCPs can be releasably secured to a face of a platter that rotates about its central platter axis. The rotating platter can be tilted on a rotating ring fixture surrounding an evaporative source of contact metal. Therefore, the rotating platter further rotates so that it orbits around the evaporative source of contact metal. A mask with a variable size mask opening is arranged between the rotating platter and the evaporative source. While the mask orbits around the evaporative source with the rotating platter, the mask does not rotate along its own axis as does the rotating platter.

IPC Classes  ?

• H01J 43/28 - VesselsWindowsScreensSuppressing undesired discharges or currents
• C03C 15/00 - Surface treatment of glass, not in the form of fibres or filaments, by etching
• C23C 14/04 - Coating on selected surface areas, e.g. using masks
• C23C 14/14 - Metallic material, boron or silicon
• C23C 14/22 - Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
• C23C 14/24 - Vacuum evaporation
• C23C 14/50 - Substrate holders
• G02B 23/12 - Telescopes, e.g. binocularsPeriscopesInstruments for viewing the inside of hollow bodiesViewfindersOptical aiming or sighting devices with means for image conversion or intensification
• H01J 43/02 - Tubes in which one or a few electrodes are secondary-electron-emitting electrodes
• H01J 43/12 - Anode arrangements

Abstract

A mount surrounding a rigid body within an enclosure, is provided herein. The mount includes: a first pair of a first pin and first spherical bearing, wherein the first pin is movable within the first spherical bearing while being in contact with the rigid body such that two degrees of freedom (DOF) restriction enable a displacement of the rigid body; a second pair of a second pin and second spherical bearing, wherein the second pin is movable within the second spherical bearing while being in contact with the rigid body such that two DOF restriction enable a displacement of the rigid body; and a third pair of a third pin and third spherical bearing, wherein the third pin is movable within the third spherical bearing while being in contact with the rigid body such that two DOF restriction enable a displacement of the rigid body.

IPC Classes  ?

• G02B 7/00 - Mountings, adjusting means, or light-tight connections, for optical elements
• G02B 7/02 - Mountings, adjusting means, or light-tight connections, for optical elements for lenses

Abstract

An electronic assembly with heat spreading coating is having a PCB carrying conducting traces heat producing electronic components. An electrically isolating polymeric coating is applied over the electric the traces and the heat producing electronic components. The electrically isolating polymeric coating conforms with an irregular structure of the PCB. A heat spreading layer is applied over the polymeric coating. The heat spreading layer comprises: at least one heat spreading zone selected from the group consisting of: a plurality of graphene nano-platelets, a plurality of graphene particles, a plurality of boron-nitride particles, a plurality of graphene flakes, a plurality of boron-nitride flakes, at least one graphene sheets, and combination thereof; and a binder, wherein the electrically isolating polymeric coating adheres to the PCB and covers the electric conducting traces and the heat producing electronic components, and the heat spreading layer conforms to the irregular structure of the polymeric coating.

IPC Classes  ?

• H05K 1/02 - Printed circuits Details
• H05K 7/20 - Modifications to facilitate cooling, ventilating, or heating
• H01L 23/373 - Cooling facilitated by selection of materials for the device
• H01L 33/64 - Heat extraction or cooling elements
• F28F 21/02 - Constructions of heat-exchange apparatus characterised by the selection of particular materials of carbon, e.g. graphite
• F28F 21/04 - Constructions of heat-exchange apparatus characterised by the selection of particular materials of ceramicConstructions of heat-exchange apparatus characterised by the selection of particular materials of concreteConstructions of heat-exchange apparatus characterised by the selection of particular materials of natural stone
• C08K 3/04 - Carbon
• C08K 3/38 - Boron-containing compounds
• C01B 21/064 - Binary compounds of nitrogen with metals, with silicon, or with boron with boron

Abstract

Multi-Channels coherent beam combining (CBC) using a mechanism for phase and/or polarization locking that uses a reference optical beam and an array of optical detectors each detector being configured and located to detect overall intensity of an optical interference signal caused by interfering of the reference beam and a beam of the respective channel, where the fast intensity per-channel detection allows simultaneous and quick phase/polarization locking of all channels for improving beam combining system performances.

IPC Classes  ?

• G02B 26/06 - Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the phase of light
• G02B 27/10 - Beam splitting or combining systems

Abstract

Multi-Channels coherent beam combining (CBC) using a mechanism for phase and/or polarization locking that uses a reference optical beam and an array of optical detectors each detector being configured and located to detect overall intensity of an optical interference signal caused by interfering of the reference beam and a beam of the respective channel, where the fast intensity per-channel detection allows simultaneous and quick phase/polarization locking of all channels for improving beam combining system performances.

IPC Classes  ?

• H01S 3/13 - Stabilisation of laser output parameters, e.g. frequency or amplitude
• H01S 3/10 - Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
• H01S 3/101 - Lasers provided with means to change the location from which, or the direction in which, laser radiation is emitted
• H01S 3/136 - Stabilisation of laser output parameters, e.g. frequency or amplitude by controlling devices placed within the cavity
• G02F 1/01 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour

Goods & Services

Network connected, target acquisition and designation image and video-based reconnaissance system having remote operation capabilities.

Abstract

A method and system for providing depth perception to a two-dimensional (2D) representation of a given three-dimensional (3D) object within a 2D non-visible spectrum image of a scene is provided. The method comprises: capturing the 2D non-visible spectrum image at a capture time, by at least one non-visible spectrum sensor; obtaining 3D data regarding the given 3D object independently of the 2D non-visible spectrum image; generating one or more depth cues based on the 3D data; applying the depth cues on the 2D representation to generate a depth perception image that provides the depth perception to the 2D representation; and displaying the depth perception image.

IPC Classes  ?

• G06T 7/586 - Depth or shape recovery from multiple images from multiple light sources, e.g. photometric stereo
• G06T 11/00 - 2D [Two Dimensional] image generation

Abstract

An eyepiece suitable for a night vision device, having an optical combiner for injecting a synthetic image onto the scene and having a single optical correction mechanism is provided herein. The eyepiece may include an observer-side lens; an objective-side lens; a diopter adjustment knob configured to set a distance between the observer-side lens and the objective-side lens; and an optical combiner located between the objective-side lens and the objective-side lens, wherein the optical combiner reflects towards the observer-side lens, the synthetic image transmitted from outside the eyepiece and transfers towards the observer-side lens, a scene image coming from an objecting lens of the night vision device and passing through the objective side lens, and wherein the diopter adjustment knob serves as a single setting mechanism which simultaneously sets a diopter of the observer and a focal depth of the display source image.

IPC Classes  ?

• G02B 7/06 - Focusing binocular pairs
• G02B 23/12 - Telescopes, e.g. binocularsPeriscopesInstruments for viewing the inside of hollow bodiesViewfindersOptical aiming or sighting devices with means for image conversion or intensification
• G02B 25/00 - EyepiecesMagnifying glasses
• G02B 27/01 - Head-up displays
• G06F 3/14 - Digital output to display device
• H04N 5/77 - Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television camera