of high voltage or medium voltage devices

Industry

CPC
G01R31/3271

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GPHYSICS G01Measuring instruments G01RMEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES G01R31/00Arrangements for testing electric properties Arrangements for locating electric faults Arrangements for electrical testing characterised by what is being tested not provided for elsewhere

Current Industry

G01R31/3271of high voltage or medium voltage devices

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Mechanism and method of protection, monitoring and control of switc...
- Patent number 12,228,612
- Issue date Feb 18, 2025
- Bruce Hack
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of protection, monitoring and control of switchgear using Ro...
- Patent number 12,158,502
- Issue date Dec 3, 2024
- Bruce Hack
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Digital sensor and monitoring system for switchgear protection, mon...
- Patent number 12,085,614
- Issue date Sep 10, 2024
- Bruce Hack
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for detecting an electrical discharge in an electrical appar...
- Patent number 12,078,669
- Issue date Sep 3, 2024
- ABB Schweiz AG
- Kai Hencken
- G01 - MEASURING TESTING
Information Patent Grant
Electrical system with on-line sampling verification function and v...
- Patent number 12,046,433
- Issue date Jul 23, 2024
- SHANGHAI ROYE ELECTRIC CO., LTD.
- Haiyong Jin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Terminal sensor array
- Patent number 11,879,911
- Issue date Jan 23, 2024
- Solaredge Technologies Ltd.
- Nimrod Polonsky
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for detecting an electrical discharge in an electrical appar...
- Patent number 11,726,131
- Issue date Aug 15, 2023
- ABB Schweiz AG
- Kai Hencken
- G01 - MEASURING TESTING
Information Patent Grant
Sensing arrangement
- Patent number 11,719,737
- Issue date Aug 8, 2023
- ABB Schweiz AG
- Jörg Gebhardt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Low energy reclosing pulse test
- Patent number 11,670,471
- Issue date Jun 6, 2023
- S&C Electric Company
- David G Porter
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical substation yard wiring
- Patent number 11,588,304
- Issue date Feb 21, 2023
- WUNDERLICH-MALEC ENGINEERING SYSTEMS, INC.
- Alan A. Libby
- G01 - MEASURING TESTING
Information Patent Grant
Low energy reclosing pulse test
- Patent number 11,328,885
- Issue date May 10, 2022
- S&C Electric Company
- David G Porter
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sensor connecting unit, safety system and elevator
- Patent number 11,242,221
- Issue date Feb 8, 2022
- Kone Corporation
- Ari Kattainen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and device for testing a tap changer of a transformer
- Patent number 10,663,516
- Issue date May 26, 2020
- Omicron Electronics GmbH
- Michael Rädler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Distributed test method applicable to system-level test of intellig...
- Patent number 10,514,407
- Issue date Dec 24, 2019
- XJ GROUP CORPORATION
- Guanghui Lu
- Y04 - INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TEC...
Information Patent Grant
Solid state switch power emulator
- Patent number 10,352,987
- Issue date Jul 16, 2019
- The United States of America as represented by the Secretary of the Army
- Richard L. Thomas
- G01 - MEASURING TESTING
Information Patent Grant
Method for installation of electrical substation yard wiring
- Patent number 10,348,065
- Issue date Jul 9, 2019
- WUNDERLICH-MALEC ENGINEERING, INC.
- Alan A. Libby
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Detecting method and apparatus for abnormal electrical connection i...
- Patent number 10,073,141
- Issue date Sep 11, 2018
- Eaton Electrical Equipment Co., Ltd.
- Fangji Wu
- G01 - MEASURING TESTING
Information Patent Grant
Component monitoring system with monitory latch assembly
- Patent number 9,778,318
- Issue date Oct 3, 2017
- Eaton Corporation
- Jiong Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Processor device for processing signals in an electrical installation
- Patent number 9,612,261
- Issue date Apr 4, 2017
- Alstom Technology Ltd
- Jean-Luc Rayon
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Protection apparatus and method of verifying operation thereof
- Patent number 9,606,169
- Issue date Mar 28, 2017
- LSIS Co., Ltd.
- Ho Seok Choi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dual ground breaker testing system
- Patent number 9,551,752
- Issue date Jan 24, 2017
- Vanguard Instruments Company, Inc.
- Steve Krekeler
- G01 - MEASURING TESTING
Information Patent Grant
Combined measuring and detection system
- Patent number 9,482,697
- Issue date Nov 1, 2016
- ABB Schweiz AG
- Radek Javora
- G01 - MEASURING TESTING
Information Patent Grant
Semiconductor module
- Patent number 9,182,442
- Issue date Nov 10, 2015
- Toyota Jidosha Kabushiki Kaisha
- Yukio Onishi
- G01 - MEASURING TESTING
Information Patent Grant
Monitoring system for high-voltage switches
- Patent number 7,405,569
- Issue date Jul 29, 2008
- ABB Technology AG
- Marek Hagel
- G01 - MEASURING TESTING
Information Patent Grant
Vacuum circuit interrupter including circuit monitoring leakage or...
- Patent number 7,332,906
- Issue date Feb 19, 2008
- Eaton Corporation
- Francois J. Marchand
- G01 - MEASURING TESTING
Information Patent Grant
Test device for signaling and waveform generation and monitoring
- Patent number 7,155,362
- Issue date Dec 26, 2006
- AVO Multi-Amp Corporation
- Michael Edwards
- G01 - MEASURING TESTING
Information Patent Grant
Vacuum circuit interrupter including circuit monitoring leakage or...
- Patent number 7,148,677
- Issue date Dec 12, 2006
- Eaton Corporation
- Francois J. Marchand
- G01 - MEASURING TESTING
Information Patent Grant
Power factor/tan δtesting of high voltage bushings on power transfo...
- Patent number 6,927,562
- Issue date Aug 9, 2005
- On-Line Monitoring, Inc.
- Ramesh Anand
- G01 - MEASURING TESTING
Information Patent Grant
Control system method of protectively controlling electric power sy...
- Patent number 6,618,648
- Issue date Sep 9, 2003
- Kabushiki Kaisha Toshiba
- Yoshihiro Shirota
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Intelligent analysis system and method for fluid-filled electrical...
- Patent number 6,446,027
- Issue date Sep 3, 2002
- General Electric Company
- Thomas Gary O'Keeffe
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Mechanism and Method of Protection, Monitoring and Control of Switc...
- Publication number 20250060411
- Publication date Feb 20, 2025
- Bruce Hack
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method of Protection, Monitoring and Control of Switchgear Using Ro...
- Publication number 20240393396
- Publication date Nov 28, 2024
- Bruce Hack
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Terminal Sensor Array
- Publication number 20240118311
- Publication date Apr 11, 2024
- Solaredge Technologies Ltd.
- Nimrod Polonsky
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for Detecting an Electrical Discharge in an Electrical Appar...
- Publication number 20230341453
- Publication date Oct 26, 2023
- ABB Schweiz AG
- Kai Hencken
- G01 - MEASURING TESTING
Information Patent Application
ELECTRICAL SYSTEM WITH ON-LINE SAMPLING VERIFICATION FUNCTION AND V...
- Publication number 20220336171
- Publication date Oct 20, 2022
- SHANGHAI ROYE ELECTRIC CO., LTD.
- Haiyong JIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LOW ENERGY RECLOSING PULSE TEST
- Publication number 20220230825
- Publication date Jul 21, 2022
- S&C ELECTRIC COMPANY
- David G. Porter
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for Detecting an Electrical Discharge in an Electrical Appar...
- Publication number 20220018887
- Publication date Jan 20, 2022
- ABB Schweiz AG
- Kai Hencken
- G01 - MEASURING TESTING
Information Patent Application
SENSING ARRANGEMENT
- Publication number 20210349140
- Publication date Nov 11, 2021
- ABB Schweiz AG
- Jörg Gebhardt
- G01 - MEASURING TESTING
Information Patent Application
Terminal Sensor Array
- Publication number 20210063437
- Publication date Mar 4, 2021
- Solaredge Technologies Ltd.
- Nimrod Polonsky
- G01 - MEASURING TESTING
Information Patent Application
SENSOR CONNECTING UNIT, SAFETY SYSTEM AND ELEVATOR
- Publication number 20170101290
- Publication date Apr 13, 2017
- KONE Corporation
- Ari KATTAINEN
- G01 - MEASURING TESTING
Information Patent Application
COMPONENT MONITORING SYSTEM WITH MONITORY LATCH ASSEMBLY
- Publication number 20170047186
- Publication date Feb 16, 2017
- EATON CORPORATION
- Jiong Chen
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR ELECTRICALLY INDICATING A GAS CHARACTERISTIC
- Publication number 20140130575
- Publication date May 15, 2014
- FRANKLIN FUELING SYSTEMS, INC.
- James A. Webber
- G01 - MEASURING TESTING
Information Patent Application
SEMICONDUCTOR MODULE
- Publication number 20140043058
- Publication date Feb 13, 2014
- Toyota Jidosha Kabushiki Kaisha
- Yukio ONISHI
- G01 - MEASURING TESTING
Information Patent Application
COMBINED MEASURING AND DETECTION SYSTEM
- Publication number 20130271116
- Publication date Oct 17, 2013
- Radek Javora
- G01 - MEASURING TESTING
Information Patent Application
Default Current Test Method of Impulse Voltage Mixed High Voltage D...
- Publication number 20130193998
- Publication date Aug 1, 2013
- Guangfu Tang
- G01 - MEASURING TESTING
Information Patent Application
Monitoring system for high-voltage switches
- Publication number 20070120567
- Publication date May 31, 2007
- ABB TECHNOLOGY AG
- Marek Hagel
- G01 - MEASURING TESTING
Information Patent Application
Vacuum circuit interrupter including circuit monitoring leakage or...
- Publication number 20070035292
- Publication date Feb 15, 2007
- Francois J. Marchand
- G01 - MEASURING TESTING
Information Patent Application
Vacuum circuit interrupter including circuit monitoring leakage or...
- Publication number 20060181267
- Publication date Aug 17, 2006
- EATON CORPORATION
- Francois J. Marchand
- G01 - MEASURING TESTING
Information Patent Application
Test device for signaling and waveform generation and monitoring
- Publication number 20050107977
- Publication date May 19, 2005
- Michael Edwards
- G01 - MEASURING TESTING
Information Patent Application
Power factor/tan delta testing of high voltage bushings on power tr...
- Publication number 20030160602
- Publication date Aug 28, 2003
- Ramesh K. Anand
- G01 - MEASURING TESTING

of high voltage or medium voltage devices

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Mechanism and method of protection, monitoring and control of switc...

Method of protection, monitoring and control of switchgear using Ro...

Digital sensor and monitoring system for switchgear protection, mon...

Method for detecting an electrical discharge in an electrical appar...

Electrical system with on-line sampling verification function and v...

Terminal sensor array

Method for detecting an electrical discharge in an electrical appar...

Sensing arrangement

Low energy reclosing pulse test

Electrical substation yard wiring

Low energy reclosing pulse test

Sensor connecting unit, safety system and elevator

Method and device for testing a tap changer of a transformer

Distributed test method applicable to system-level test of intellig...

Solid state switch power emulator

Method for installation of electrical substation yard wiring

Detecting method and apparatus for abnormal electrical connection i...

Component monitoring system with monitory latch assembly

Processor device for processing signals in an electrical installation

Protection apparatus and method of verifying operation thereof

Dual ground breaker testing system

Combined measuring and detection system

Semiconductor module

Monitoring system for high-voltage switches

Vacuum circuit interrupter including circuit monitoring leakage or...

Test device for signaling and waveform generation and monitoring

Vacuum circuit interrupter including circuit monitoring leakage or...

Power factor/tan δtesting of high voltage bushings on power transfo...

Control system method of protectively controlling electric power sy...

Intelligent analysis system and method for fluid-filled electrical...

Patents Applicationslast 30 patents

Mechanism and Method of Protection, Monitoring and Control of Switc...

Method of Protection, Monitoring and Control of Switchgear Using Ro...

Terminal Sensor Array

Method for Detecting an Electrical Discharge in an Electrical Appar...

ELECTRICAL SYSTEM WITH ON-LINE SAMPLING VERIFICATION FUNCTION AND V...

LOW ENERGY RECLOSING PULSE TEST

Method for Detecting an Electrical Discharge in an Electrical Appar...

SENSING ARRANGEMENT

Terminal Sensor Array

SENSOR CONNECTING UNIT, SAFETY SYSTEM AND ELEVATOR

COMPONENT MONITORING SYSTEM WITH MONITORY LATCH ASSEMBLY

METHOD AND APPARATUS FOR ELECTRICALLY INDICATING A GAS CHARACTERISTIC

SEMICONDUCTOR MODULE

COMBINED MEASURING AND DETECTION SYSTEM

Default Current Test Method of Impulse Voltage Mixed High Voltage D...

Monitoring system for high-voltage switches

Vacuum circuit interrupter including circuit monitoring leakage or...

Vacuum circuit interrupter including circuit monitoring leakage or...

Test device for signaling and waveform generation and monitoring

Power factor/tan delta testing of high voltage bushings on power tr...