Apparatus, systems or circuits therefor

Industry

CPC
G01R31/3272

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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

G01R31/3272Apparatus, systems or circuits therefor

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Bushing
- Patent number 12,159,732
- Issue date Dec 3, 2024
- Schneider Electric Industries SAS
- Michael Karstens
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
DC circuit breaker with an alternating commutating circuit
- Patent number 12,132,303
- Issue date Oct 29, 2024
- Board of Supervisors of Louisiana State University and Agricultural and Mecha...
- Shahab Mehraeen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switchgear ground and test device having interchangeable grounding...
- Patent number 12,025,665
- Issue date Jul 2, 2024
- JST POWER EQUIPMENT, INC.
- Robert L. Hanna
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Testing system that determines contact erosion in circuit breaker
- Patent number 11,860,230
- Issue date Jan 2, 2024
- JST POWER EQUIPMENT, INC.
- Patrick R. Fischer-Carne
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High power, multi-phase, AC power contact arc suppressor
- Patent number 11,798,750
- Issue date Oct 24, 2023
- Arc Suppression Technologies
- Reinhold Henke
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Relay diagnosis device, relay diagnosis method, battery system, and...
- Patent number 11,774,499
- Issue date Oct 3, 2023
- LG Energy Solution, Ltd.
- Jong-Il Park
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Switchgear ground and test device having interchangeable grounding...
- Patent number 11,762,020
- Issue date Sep 19, 2023
- JST POWER EQUIPMENT, INC.
- Robert L. Hanna
- G01 - MEASURING TESTING
Information Patent Grant
High speed arc suppressor
- Patent number 11,756,747
- Issue date Sep 12, 2023
- Arc Suppression Technologies
- Reinhold Henke
- G01 - MEASURING TESTING
Information Patent Grant
Test apparatus and method for synthetically testing at least one sw...
- Patent number 11,733,299
- Issue date Aug 22, 2023
- Bayerische Motoren Werke Aktiengesellschaft
- Suljo Hajdarbasic
- G01 - MEASURING TESTING
Information Patent Grant
DC circuit breaker with an alternating commutating circuit
- Patent number 11,611,207
- Issue date Mar 21, 2023
- Board of Supervisors of Louisiana State University and Agricultural and Mecha...
- Shahab Mehraeen
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for testing insulated high voltage devices
- Patent number 11,573,258
- Issue date Feb 7, 2023
- Aptiv Technologies Limited
- Pablo Andrei Hernandez Gomez
- G01 - MEASURING TESTING
Information Patent Grant
System and method for integrated test on primary-secondary pole-mou...
- Patent number 11,402,457
- Issue date Aug 2, 2022
- ZHEJIANG HUADIAN EQUIPMENT TESTING INSTITUTE CO., LTD.
- Zhi Li
- G01 - MEASURING TESTING
Information Patent Grant
Sliding contact arc suppression
- Patent number 11,361,911
- Issue date Jun 14, 2022
- Arc Suppression Technologies
- Reinhold Henke
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High power, multi-phase, AC power contact arc suppressor
- Patent number 11,361,912
- Issue date Jun 14, 2022
- Arc Suppression Technologies
- Reinhold Henke
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Testing system for traveling wave fault detectors
- Patent number 11,320,475
- Issue date May 3, 2022
- Schweitzer Engineering Laboratories, Inc.
- David E. Whitehead
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
High speed arc suppressor
- Patent number 11,302,491
- Issue date Apr 12, 2022
- Arc Suppression Technologies
- Reinhold Henke
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Actuator for a medium voltage circuit breaker
- Patent number 11,062,867
- Issue date Jul 13, 2021
- ABB Schweiz AG
- Christian Reuber
- G01 - MEASURING TESTING
Information Patent Grant
Ungrounded control of low energy analog (LEA) voltage measurements
- Patent number 10,948,521
- Issue date Mar 16, 2021
- G & W Electric Company
- Blair S. Kerr
- G01 - MEASURING TESTING
Information Patent Grant
Modification of test measurement signals for protective devices for...
- Patent number 10,884,067
- Issue date Jan 5, 2021
- Siemens Aktiengesellschaft
- Federico Canas
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
High power, multi-phase, AC power contact arc suppressor
- Patent number 10,818,444
- Issue date Oct 27, 2020
- Arc Suppression Technologies
- Reinhold Henke
- G01 - MEASURING TESTING
Information Patent Grant
Testing device and method for testing a control unit of a switching...
- Patent number 10,809,299
- Issue date Oct 20, 2020
- Omicron Electronics GmbH
- Michael Jochum
- G01 - MEASURING TESTING
Information Patent Grant
Ungrounded control of low energy analog (LEA) voltage measurements
- Patent number 10,649,009
- Issue date May 12, 2020
- G & W Electric Company
- Blair S. Kerr
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical ground and test devices and related methods
- Patent number 10,613,133
- Issue date Apr 7, 2020
- EATON INTELLIGENT POWER LIMITED
- Koustubh Dnyandeo Ashtekar
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Test arrangement and method for testing a switching system
- Patent number 10,605,867
- Issue date Mar 31, 2020
- OMICRON ELECTRONICS GMBH
- Michael Jochum
- G01 - MEASURING TESTING
Information Patent Grant
Testing system for traveling wave fault detectors
- Patent number 10,564,246
- Issue date Feb 18, 2020
- Schweitzer Engineering Laboratories, Inc.
- David E. Whitehead
- G01 - MEASURING TESTING
Information Patent Grant
RFID status monitor for high voltage and remote electric power systems
- Patent number 10,551,440
- Issue date Feb 4, 2020
- Southern States, LLC
- Joseph R Rostron
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Synthetic test circuit for testing submodule performance in power c...
- Patent number 10,436,844
- Issue date Oct 8, 2019
- LSIS Co., Ltd.
- Yong Ho Chung
- G01 - MEASURING TESTING
Information Patent Grant
Sensor for circuit breaker open and close failure prediction
- Patent number 10,424,444
- Issue date Sep 24, 2019
- EATON INTELLIGENT POWER LIMITED
- He Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Test system and method for testing a circuit breaker
- Patent number 10,353,002
- Issue date Jul 16, 2019
- Omicron Electronics GmbH
- Ulrich Klapper
- G01 - MEASURING TESTING
Information Patent Grant
Circuit arrangement for high-voltage tests and high-voltage testing...
- Patent number 10,345,368
- Issue date Jul 9, 2019
- Siemens Aktiengesellschaft
- Markus Bock
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
CIRCUIT BREAKER MECHANISM POSITION SENSOR SYSTEMS
- Publication number 20240219466
- Publication date Jul 4, 2024
- SCHNEIDER ELECTRIC USA, INC.
- Skylar Frances Wetzel
- G01 - MEASURING TESTING
Information Patent Application
TEST BUTTON LOOP DEVICE AND CIRCUIT BREAKER
- Publication number 20240201259
- Publication date Jun 20, 2024
- ZHEJIANG CHINT ELECTRICS CO.,LTD.
- Xiaomin XIA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCHGEAR GROUND AND TEST DEVICE HAVING FIRST AND SECOND SETS OF G...
- Publication number 20240118341
- Publication date Apr 11, 2024
- JST POWER EQUIPMENT, INC.
- Robert L. HANNA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHGEAR GROUND AND TEST DEVICE HAVING INTERCHANGEABLE GROUNDING...
- Publication number 20230375619
- Publication date Nov 23, 2023
- JST POWER EQUIPMENT, INC.
- ROBERT L. HANNA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TESTING SYSTEM THAT DETERMINES CONTACT EROSION IN CIRCUIT BREAKER
- Publication number 20230358808
- Publication date Nov 9, 2023
- JST POWER EQUIPMENT, INC.
- PATRICK R. FISCHER-CARNE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DC CIRCUIT BREAKER WITH AN ALTERNATING COMMUTATING CIRCUIT
- Publication number 20230275417
- Publication date Aug 31, 2023
- Board of Supervisors of Louisiana State University and Agricultural and Mecha...
- Shahab Mehraeen
- G01 - MEASURING TESTING
Information Patent Application
SWITCHGEAR GROUND AND TEST DEVICE HAVING INTERCHANGEABLE GROUNDING...
- Publication number 20230258723
- Publication date Aug 17, 2023
- JST POWER EQUIPMENT, INC.
- ROBERT L. HANNA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TEST SYSTEM AND MAIN DEVICE AND ADDITIONAL DEVICE THEREOF FOR TESTI...
- Publication number 20230228817
- Publication date Jul 20, 2023
- OMICRON Electronics GmbH
- Klaus Studer
- G01 - MEASURING TESTING
Information Patent Application
TESTING SYSTEM THAT DETERMINES CONTACT EROSION IN CIRCUIT BREAKER
- Publication number 20230194609
- Publication date Jun 22, 2023
- JST POWER EQUIPMENT, INC.
- PATRICK R. FISCHER-CARNE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Relay Diagnosis Device, Relay Diagnosis Method, Battery System, And...
- Publication number 20230099667
- Publication date Mar 30, 2023
- LG ENERGY SOLUTION, LTD.
- Jong-Il Park
- B60 - VEHICLES IN GENERAL
Information Patent Application
BUSHING
- Publication number 20230062847
- Publication date Mar 2, 2023
- Schneider Electric Industries SAS
- Michael KARSTENS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS AND METHOD FOR TESTING INSULATED HIGH VOLTAGE DEVICES
- Publication number 20230048584
- Publication date Feb 16, 2023
- Aptiv Technologies Limited
- Pablo Andrei Hernandez Gomez
- G01 - MEASURING TESTING
Information Patent Application
High power, multi-phase, AC power contact arc suppressor
- Publication number 20220384118
- Publication date Dec 1, 2022
- Arc Suppression Technologies
- Reinhold Henke
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Sliding contact arc suppression
- Publication number 20220384119
- Publication date Dec 1, 2022
- Arc Suppression Technologies
- Reinhold Henke
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High Speed Arc Suppressor
- Publication number 20220344108
- Publication date Oct 27, 2022
- Arc Suppression Technologies
- Reinhold Henke
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Testing method for conduct synchronism of dual power transfer switc...
- Publication number 20210373078
- Publication date Dec 2, 2021
- Gong Zhu
- G01 - MEASURING TESTING
Information Patent Application
Test Apparatus and Method for Synthetically Testing at Least One Sw...
- Publication number 20210048477
- Publication date Feb 18, 2021
- Bayerische Motoren Werke Aktiengesellschaft
- Suljo HAJDARBASIC
- B60 - VEHICLES IN GENERAL
Information Patent Application
High power, multi-phase, AC power contact arc suppressor
- Publication number 20210020389
- Publication date Jan 21, 2021
- Arc Suppression Technologies
- Reinhold Henke
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEM AND METHOD FOR INTEGRATED TEST ON PRIMARY-SECONDARY POLE-MOU...
- Publication number 20200386842
- Publication date Dec 10, 2020
- ZHEJIANG HUADIAN EQUIPMENT TESTING INSTITUTE CO. , LTD.
- Zhi LI
- G01 - MEASURING TESTING
Information Patent Application
High power, multi-phase, AC power contact arc suppressor
- Publication number 20200243273
- Publication date Jul 30, 2020
- Arc Suppression Technologies
- Reinhold Henke
- G01 - MEASURING TESTING
Information Patent Application
UNGROUNDED CONTROL OF LOW ENERGY ANALOG (LEA) VOLTAGE MEASUREMENTS
- Publication number 20200233017
- Publication date Jul 23, 2020
- G & W ELECTRIC COMPANY
- Blair S. Kerr
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TESTING SYSTEM FOR TRAVELING WAVE FAULT DETECTORS
- Publication number 20200182956
- Publication date Jun 11, 2020
- Schweitzer Engineering Laboratories, Inc.
- David E. Whitehead
- G01 - MEASURING TESTING
Information Patent Application
DC CIRCUIT BREAKER WITH AN ALTERNATING COMMUTATING CIRCUIT
- Publication number 20200106258
- Publication date Apr 2, 2020
- Board of Supervisors of Louisiana State University and Agricultural and Mecha...
- Shahab Mehraeen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
UNGROUNDED CONTROL OF LOW ENERGY ANALOG (LEA) VOLTAGE MEASUREMENTS
- Publication number 20190302149
- Publication date Oct 3, 2019
- G & W ELECTRIC COMPANY
- Blair S. Kerr
- G01 - MEASURING TESTING
Information Patent Application
ACTUATOR FOR A MEDIUM VOLTAGE CIRCUIT BREAKER
- Publication number 20190148093
- Publication date May 16, 2019
- ABB Schweiz AG
- Christian REUBER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MODIFICATION OF TEST MEASUREMENT SIGNALS FOR PROTECTIVE DEVICES FOR...
- Publication number 20190128971
- Publication date May 2, 2019
- Siemens Aktiengesellschaft
- FEDERICO CANAS
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICAL GROUND AND TEST DEVICES AND RELATED METHODS
- Publication number 20190072602
- Publication date Mar 7, 2019
- Eaton Intellegent Power Limited
- Koustubh Dnyandeo Ashtekar
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TESTING DEVICE AND METHOD FOR TESTING A CONTROL UNIT OF A SWITCHING...
- Publication number 20190049516
- Publication date Feb 14, 2019
- OMICRON Electronics GmbH
- Michael JOCHUM
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RFID Status Monitor For High Voltage and Remote Electric Power Systems
- Publication number 20190018064
- Publication date Jan 17, 2019
- Southern States, LLC
- Joseph R. Rostron
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYNTHETIC TEST CIRCUIT FOR TESTING SUBMODULE PERFORMANCE IN POWER C...
- Publication number 20180136281
- Publication date May 17, 2018
- LSIS CO., LTD
- Yong Ho CHUNG
- G01 - MEASURING TESTING

Apparatus, systems or circuits therefor

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Bushing

DC circuit breaker with an alternating commutating circuit

Switchgear ground and test device having interchangeable grounding...

Testing system that determines contact erosion in circuit breaker

High power, multi-phase, AC power contact arc suppressor

Relay diagnosis device, relay diagnosis method, battery system, and...

Switchgear ground and test device having interchangeable grounding...

High speed arc suppressor

Test apparatus and method for synthetically testing at least one sw...

DC circuit breaker with an alternating commutating circuit

Apparatus and method for testing insulated high voltage devices

System and method for integrated test on primary-secondary pole-mou...

Sliding contact arc suppression

High power, multi-phase, AC power contact arc suppressor

Testing system for traveling wave fault detectors

High speed arc suppressor

Actuator for a medium voltage circuit breaker

Ungrounded control of low energy analog (LEA) voltage measurements

Modification of test measurement signals for protective devices for...

High power, multi-phase, AC power contact arc suppressor

Testing device and method for testing a control unit of a switching...

Ungrounded control of low energy analog (LEA) voltage measurements

Electrical ground and test devices and related methods

Test arrangement and method for testing a switching system

Testing system for traveling wave fault detectors

RFID status monitor for high voltage and remote electric power systems

Synthetic test circuit for testing submodule performance in power c...

Sensor for circuit breaker open and close failure prediction

Test system and method for testing a circuit breaker

Circuit arrangement for high-voltage tests and high-voltage testing...

Patents Applicationslast 30 patents

CIRCUIT BREAKER MECHANISM POSITION SENSOR SYSTEMS

TEST BUTTON LOOP DEVICE AND CIRCUIT BREAKER

SWITCHGEAR GROUND AND TEST DEVICE HAVING FIRST AND SECOND SETS OF G...

SWITCHGEAR GROUND AND TEST DEVICE HAVING INTERCHANGEABLE GROUNDING...

TESTING SYSTEM THAT DETERMINES CONTACT EROSION IN CIRCUIT BREAKER

DC CIRCUIT BREAKER WITH AN ALTERNATING COMMUTATING CIRCUIT

SWITCHGEAR GROUND AND TEST DEVICE HAVING INTERCHANGEABLE GROUNDING...

TEST SYSTEM AND MAIN DEVICE AND ADDITIONAL DEVICE THEREOF FOR TESTI...

TESTING SYSTEM THAT DETERMINES CONTACT EROSION IN CIRCUIT BREAKER

Relay Diagnosis Device, Relay Diagnosis Method, Battery System, And...

BUSHING

APPARATUS AND METHOD FOR TESTING INSULATED HIGH VOLTAGE DEVICES

High power, multi-phase, AC power contact arc suppressor

Sliding contact arc suppression

High Speed Arc Suppressor

Testing method for conduct synchronism of dual power transfer switc...

Test Apparatus and Method for Synthetically Testing at Least One Sw...

High power, multi-phase, AC power contact arc suppressor

SYSTEM AND METHOD FOR INTEGRATED TEST ON PRIMARY-SECONDARY POLE-MOU...

High power, multi-phase, AC power contact arc suppressor

UNGROUNDED CONTROL OF LOW ENERGY ANALOG (LEA) VOLTAGE MEASUREMENTS

TESTING SYSTEM FOR TRAVELING WAVE FAULT DETECTORS

DC CIRCUIT BREAKER WITH AN ALTERNATING COMMUTATING CIRCUIT

UNGROUNDED CONTROL OF LOW ENERGY ANALOG (LEA) VOLTAGE MEASUREMENTS

ACTUATOR FOR A MEDIUM VOLTAGE CIRCUIT BREAKER

MODIFICATION OF TEST MEASUREMENT SIGNALS FOR PROTECTIVE DEVICES FOR...

ELECTRICAL GROUND AND TEST DEVICES AND RELATED METHODS

TESTING DEVICE AND METHOD FOR TESTING A CONTROL UNIT OF A SWITCHING...

RFID Status Monitor For High Voltage and Remote Electric Power Systems

SYNTHETIC TEST CIRCUIT FOR TESTING SUBMODULE PERFORMANCE IN POWER C...