Schweitzer Engineering Laboratories, Inc.

États‑Unis d’Amérique


 
Quantité totale PI 920
Rang # Quantité totale PI 1 432
Note d'activité PI 3,4/5.0    482
Rang # Activité PI 1 496
Classe Nice dominante Appareils et instruments scienti...

Brevets

Marques

631 63
0 5
218 1
2
 
Dernier brevet 2025 - Parallel redundancy protocol err...
Premier brevet 1986 - Voltage loss detector
Dernière marque 2023 - E.O. SCHWEITZER MANUFACTURING
Première marque 1988 - SEL

Filiales

1 subsidiaries without IP

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Industrie (Classification de Nice)

Derniers inventions, produits et services

2024 Invention Voltage selection control scheme for synchronism check in digital substations. A system for volt...
Invention High-impedance differential protection using a diversity of signals. A system for high-impedance...
2023 Invention High-impedance bus differential protection. A system for high impedance bus protection that incl...
Invention Offline test mode sdn validation. Various examples of systems and methods are described herein in...
Invention Test point voltage sensor. A system for monitoring a voltage of a conductor of an electric power...
Invention Electric power system control with packet stream redundancy and correction. Electric power deliv...
Invention Line reactor protection security using local frequency measurement. The present application discl...
Invention Parallel redundancy protocol error detection. This disclosure pertains to systems and methods to...
Invention Unbalance protection for shunt capacitor banks. Protection of shunt capacitor banks in electric ...
Invention Incorporation of parallel redundancy protocol in a software defined network. This disclosure pert...
Invention Communication device operable under multiple control planes. Disclosed are systems and methods f...
Invention Communication system configuration using substation configuration language file. Disclosed are s...
Invention Communication device operable to switch between multiple control plane types. Disclosed are syst...
Invention Communication of network time synchronization. Disclosed are systems and methods for configuring...
Invention Identification pattern for electronic device. A method of manufacture includes applying an ident...
P/S Electrical circuit condition monitoring devices, namely, electrical current fault indicators, ele...
Invention Identifying conductor breaks by detecting series arcing. Disclosed herein are systems for determi...
Invention Bit pattern sequence compressor. An electric power system may include numerous devices electrical...
Invention Gnss authentication through multi-site observables and data comparisons. Systems, methods, and d...
Invention Multiphase power-harvesting sensor devices and systems. A current transformer (CT) isolation cla...
Invention Systems and methods for network traffic monitoring. Systems and methods may be used to assess ne...
Invention Single-ended broken conductor detection logic using incremental quantities. A method and a syste...
Invention Selective stator ground fault protection using positive-sequence voltage reference. Disclosed are...
Invention Programmable network detection of network loops. A device may include a loop detection subsystem...
Invention Scalable electric power controls system using stateless services. Computational algorithms or “s...
Invention Asynchronous distributed control design using tiered automation algorithms. A distributed contro...
2022 Invention Synchronization with multiple time sources. A satellite-synchronized network clock may include a...
Invention Fiber optic signal monitoring. A fiber optic communication system may include a transmitting sub...
Invention Traveling wave analysis and fault locating for electric power systems. Systems may include a firs...
Invention Magnetic core winder for powerline-mounted devices. Systems and methods include using a magnetic...
Invention Folded current sense shunt resistor. A shunt resistor may, in some cases, receive interference fr...
Invention Cybersecurity in electric power systems. Disclosed herein are systems, devices, and methods for ...
Invention Fault location estimation using incremental quantities. A method and a system are used to analyz...
Invention Configurable multi-sensor input. A configurable multi-sensor analog input may be utilized to con...
Invention Calculating electric power noise distributions. The present disclosure relates to systems and met...
Invention Split-phase protection of generators. The present disclosure pertains to devices, systems, and m...
Invention Table assembly for press brake system. A table assembly is used to support a workpiece to facilit...
Invention Breaker control units and related systems and methods. Breaker control units (BCUs) may include ...
Invention Trip circuit current display. Circuit breakers may perform a variety of operations, including iso...
Invention Mount for electronic device. A mount for an electronic device includes a first mount portion hav...
Invention Configurable product mount
Invention Token-based access control with authentication data. The present disclosure relates to token-bas...
Invention Direct current monitoring using a centralized protection and control system. The present disclos...
Invention Capacitor discharge tool. An active capacitor discharge tool may include circuitry for efficient...
Invention Multicast fast failover handling. Devices, systems, methods, and techniques for multicast failove...
Invention Energy packet control of generator prime mover and control processing. A controller may use energ...
2021 Invention Terminal block connection device
Invention Relay replacement assembly
Invention Document attachment for a traveling bin
2020 P/S Downloadable and recorded computer software in the nature of an application platform for applicat...
2019 P/S Recorded computer software for use in viewing, analyzing and archiving data in power distribution...
P/S Electrical circuit condition monitoring devices, namely, electrical current fault indicators and ...
2018 P/S Electronic apparatus for monitoring, protection, control, and automation of electric power system...
P/S Computer hardware and software for receiving and transmitting communications and interfacing with...
2017 P/S Computer software for use in viewing data in power delivery systems; computer software for use in...
2015 P/S Electronic apparatus for protection, control, and automation of electric power transmission or di...
P/S Electronic apparatus consisting of computer hardware and software used for control and automation...
2014 P/S Electronic apparatus for monitoring electric power equipment; Electronic apparatus for controllin...
P/S Electronic apparatus for monitoring, controlling, protecting, integrating and automating electri...
P/S USB hardware, namely computer security warning apparatus for USB ports in the nature of a fitted ...
P/S Computers; computer hardware; computer hardware for use in industrial and utility environments; c...
P/S Computer software for satellite clock setup, for use in utility, industrial, information technolo...
2013 P/S Automation controls for electric power generation, transmission, or distribution equipment; compu...
P/S Computer hardware; computer antivirus software; computer utility software; computer software for ...
2012 P/S Computer software for protection, control, and automation of electric power generation, transmiss...
P/S Computer hardware used to monitor and control electrical power lines, oil, gas or petrochemical s...
2011 P/S Electronic encryption units; electronic decryption units
2010 P/S Computer programs for use in equipment for protecting, monitoring, controlling, or automating pow...
P/S Electronic circuit breaker controllers for use in an electric power distribution system
2009 P/S Electronic apparatus for controlling electric power equipment; electronic apparatus for arc-flash...
P/S Electronic apparatus for providing secure communications; electronic apparatus for providing secu...
2008 P/S Push buttons sold as an integral component/feature of electronic apparatus for monitoring, contro...
P/S Electronic apparatus for protection, control, monitoring, and automation of industrial equipment;...
P/S Downloadable computer software for searching, navigating, and downloading software solutions, sof...
P/S Electronic apparatus for protection, control, automation, or monitoring of electric power systems...
2007 P/S Electronic apparatus for monitoring, control, protection and automation of electric power utility...
P/S Computer software for use in viewing, analyzing and archiving data in power distribution systems.
2006 P/S Electric control sold as an integral component of electrical circuit condition monitoring devices...
P/S Electrical circuit condition monitoring devices having local and/or remote displays, namely, elec...
P/S Computer software for use in viewing, analyzing and archiving data in power distribution systems