using summation current transformers

Industry

CPC
H02H3/33

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Parent Industries

HELECTRICITY H02Electric power H02HEMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS H02H3/00Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection integrated protection

Current Industry

H02H3/33using summation current transformers

Industries

Patents Grantslast 30 patents

Information Patent Grant
Annunciating or power vending circuit breaker for an electric load
- Patent number 12,227,083
- Issue date Feb 18, 2025
- EATON INTELLIGENT POWER LIMITED
- Ronald L. Thompson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Open neutral detector
- Patent number 12,088,086
- Issue date Sep 10, 2024
- Southwire Company, LLC
- Donald Paul Oldham
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Self-test auto monitor ground fault circuit interrupter (GFCI) with...
- Patent number 12,072,371
- Issue date Aug 27, 2024
- Hubbell Incorporated
- Thomas James Batko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker with advanced health diagnostics
- Patent number 12,040,150
- Issue date Jul 16, 2024
- EATON INTELLIGENT POWER LIMITED
- Daniel A. Hosko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Conductor temperature detector
- Patent number 12,034,309
- Issue date Jul 9, 2024
- Solaredge Technologies Ltd.
- Yoav Galin
- G08 - SIGNALLING
Information Patent Grant
Ground fault circuit interrupter using frequency recognition and me...
- Patent number 12,021,371
- Issue date Jun 25, 2024
- Hubbell Incorporated
- Thomas James Batko
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Intelligent circuit breakers with solid-state bidirectional switches
- Patent number 12,015,261
- Issue date Jun 18, 2024
- Amber Semiconductor, Inc.
- Mark Telefus
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Disconnection of a string carrying direct current power
- Patent number 11,996,488
- Issue date May 28, 2024
- Solaredge Technologies Ltd.
- Liron Har-Shai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatuses and methods for passive fault monitoring of current sen...
- Patent number 11,940,498
- Issue date Mar 26, 2024
- Hubbell Incorporated
- Gary Michael Miller
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus, systems and methods for performing ground fault self-tes...
- Patent number 11,916,370
- Issue date Feb 27, 2024
- Leviton Manufacturing Co., Inc.
- Michael Ostrovsky
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical installation comprising a monitoring module
- Patent number 11,914,002
- Issue date Feb 27, 2024
- Crouzet Automatismes
- Hervé Carton
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for discerning arcing in electrical wiring
- Patent number 11,894,668
- Issue date Feb 6, 2024
- Hubbell Incorporated
- William Vernon Miller
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Safety fault interrupter circuit with power fault monitor
- Patent number 11,867,761
- Issue date Jan 9, 2024
- Texas Instruments Incorporated
- Robert Mason Hanrahan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods of grounded neutral fault detection by single f...
- Patent number 11,855,442
- Issue date Dec 26, 2023
- ABB Schweiz AG
- John Paul Filipetti
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Processor-based circuit interrupting devices
- Patent number 11,831,139
- Issue date Nov 28, 2023
- Leviton Manufacturing Co., Inc.
- Michael Ostrovsky
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
AFCI self test
- Patent number 11,831,149
- Issue date Nov 28, 2023
- Fronius International GmbH
- Bernd Hofer
- G01 - MEASURING TESTING
Information Patent Grant
Leakage current detection interrupter
- Patent number 11,808,822
- Issue date Nov 7, 2023
- Chengli LI
- Chengli Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Residual current device for protecting a DC-voltage electrical inst...
- Patent number 11,807,384
- Issue date Nov 7, 2023
- Airbus Operations SAS
- Patrick Oms
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for switching current between conductive paths...
- Patent number 11,804,704
- Issue date Oct 31, 2023
- Solaredge Technologies Ltd.
- Tzachi Glovinsky
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Open neutral detector
- Patent number 11,769,999
- Issue date Sep 26, 2023
- Southwire Company, LLC
- Donald Paul Oldham
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Self-test auto monitor ground fault circuit interrupter (GFCI) with...
- Patent number 11,747,392
- Issue date Sep 5, 2023
- Hubbell Incorporated
- Thomas James Batko
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods for arc fault detection built-in-test
- Patent number 11,742,651
- Issue date Aug 29, 2023
- Hamilton Sundstrand Corporation
- John A. Dickey
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Energy based transient earth-fault protection for high impedance gr...
- Patent number 11,726,129
- Issue date Aug 15, 2023
- Hitachi Energy Switzerland AG
- Zoran Gajic
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Conductor temperature detector
- Patent number 11,721,981
- Issue date Aug 8, 2023
- Solaredge Technologies Ltd.
- Yoav Galin
- G08 - SIGNALLING
Information Patent Grant
Annunciating or power vending circuit breaker for an electric load
- Patent number 11,712,966
- Issue date Aug 1, 2023
- EATON INTELLIGENT POWER LIMITED
- Ronald L. Thompson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Ground fault circuit interrupter
- Patent number 11,705,717
- Issue date Jul 18, 2023
- Shanghai Fudan Microelectronics Group Company Limited
- Chunyong Wu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for processing direct current electric arc and apparatus
- Patent number 11,693,062
- Issue date Jul 4, 2023
- Huawei Technologies Co., Ltd.
- Fangcheng Liu
- G01 - MEASURING TESTING
Information Patent Grant
Electric safety circuit
- Patent number 11,682,894
- Issue date Jun 20, 2023
- HS ELEKTRONIK SYSTEME GMBH
- Markus Greither
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Intelligent circuit breakers with internal short circuit control sy...
- Patent number 11,682,891
- Issue date Jun 20, 2023
- Amber Semiconductor, Inc.
- Mark Telefus
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ground fault interrupter self test circuits and related methods
- Patent number 11,668,752
- Issue date Jun 6, 2023
- SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
- Bruce G. Armstrong
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR CHECKING THE ADEQUACY AT THE RESIDUAL CURRENTS OF DIFFER...
- Publication number 20240429701
- Publication date Dec 26, 2024
- CHAUVIN ARNOUX
- Denis PALANCHE
- G01 - MEASURING TESTING
Information Patent Application
SELF-TEST AUTO MONITOR GROUND FAULT CIRCUIT INTERRUPTER (GFCI) WITH...
- Publication number 20240418767
- Publication date Dec 19, 2024
- HUBBELL INCORPORATED
- Thomas James Batko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPEN NEUTRAL DETECTOR
- Publication number 20240396322
- Publication date Nov 28, 2024
- Southwire Company, LLC
- Donald Paul Oldham
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INTELLIGENT CIRCUIT BREAKERS WITH SOLID-STATE BIDIRECTIONAL SWITCHES
- Publication number 20240339825
- Publication date Oct 10, 2024
- Amber Semiconductor, Inc
- Mark Telefus
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER SOURCE EMULATOR AND METHOD FOR TESTING SWITCHGEAR
- Publication number 20240305074
- Publication date Sep 12, 2024
- M.C. Dean, Inc.
- Ronald Rube WHITT
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUSES AND METHODS FOR PASSIVE FAULT MONITORING OF CURRENT SEN...
- Publication number 20240272225
- Publication date Aug 15, 2024
- HUBBELL INCORPORATED
- Gary Michael MILLER
- G01 - MEASURING TESTING
Information Patent Application
Conductor Temperature Detector
- Publication number 20240275178
- Publication date Aug 15, 2024
- Solaredge Technologies Ltd.
- Yoav Galin
- G01 - MEASURING TESTING
Information Patent Application
GROUND FAULT CIRCUIT INTERRUPTER (GFCI) DEVICES, SYSTEMS, AND METHODS
- Publication number 20240222954
- Publication date Jul 4, 2024
- SCHNEIDER ELECTRIC USA, INC.
- Kenneth Riehl
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GROUND FAULT CIRCUIT INTERRUPTER (GFCI) DEVICES, SYSTEMS, AND METHODS
- Publication number 20240222955
- Publication date Jul 4, 2024
- SCHNEIDER ELECTRIC USA, INC.
- Kenneth Riehl
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FAULT MONITORING METHOD FOR MULTI-PORT INTERNAL PASSIVE LOAD-FREE P...
- Publication number 20240213755
- Publication date Jun 27, 2024
- BAODING YUXIN ELECTRIC TECHNOLOGY CO., LTD.
- Zhanyu Xue
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM AND METHOD FOR DISCERNING ARCING IN ELECTRICAL WIRING
- Publication number 20240213757
- Publication date Jun 27, 2024
- HUBBELL INCORPORATED
- William Vernon Miller
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CIRCUIT BREAKER WITH ADVANCED HEALTH DIAGNOSTICS
- Publication number 20240177958
- Publication date May 30, 2024
- Eaton Intelligent Power Limited
- Daniel A. Hosko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method and Apparatus for Switching Current
- Publication number 20240088640
- Publication date Mar 14, 2024
- Solaredge Technologies Ltd.
- Tzachi Glovinsky
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SAFETY FAULT INTERRUPTER CIRCUIT WITH POWER FAULT MONITOR
- Publication number 20240085479
- Publication date Mar 14, 2024
- TEXAS INSTRUMENTS INCORPORATED
- Robert Mason HANRAHAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SELF-TEST AUTO MONITOR GROUND FAULT CIRCUIT INTERRUPTER (GFCI) WITH...
- Publication number 20230408575
- Publication date Dec 21, 2023
- HUBBELL INCORPORATED
- Thomas James Batko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUSES AND METHODS FOR PASSIVE FAULT MONITORING OF CURRENT SEN...
- Publication number 20230349974
- Publication date Nov 2, 2023
- HUBBELL INCORPORATED
- Gary Michael MILLER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ANNUNCIATING OR POWER VENDING CIRCUIT BREAKER FOR AN ELECTRIC LOAD
- Publication number 20230331089
- Publication date Oct 19, 2023
- Eaton Intelligent Power Limited
- RONALD L. THOMPSON
- B60 - VEHICLES IN GENERAL
Information Patent Application
OPEN NEUTRAL DETECTOR
- Publication number 20230327425
- Publication date Oct 12, 2023
- Southwire Company, LLC
- Donald Paul Oldham
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Conductor Temperature Detector
- Publication number 20230318311
- Publication date Oct 5, 2023
- Solaredge Technologies Ltd.
- Yoav Galin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GROUND FAULT CIRCUIT INTERRUPTER USING FREQUENCY RECOGNITION AND ME...
- Publication number 20230275419
- Publication date Aug 31, 2023
- HUBBELL INCORPORATED
- Thomas James Batko
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Conductor Temperature Detector
- Publication number 20230246454
- Publication date Aug 3, 2023
- Solaredge Technologies Ltd.
- Yoav Galin
- G08 - SIGNALLING
Information Patent Application
SELF-TEST MECHANISMS FOR END-OF-LIFE DETECTION AND RESPONSE FOR CIR...
- Publication number 20230170173
- Publication date Jun 1, 2023
- Ze CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTELLIGENT CIRCUIT BREAKERS WITH SOLID-STATE BIDIRECTIONAL SWITCHES
- Publication number 20230162937
- Publication date May 25, 2023
- Amber Semiconductor, Inc
- Mark Telefus
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method and Apparatus for Switching Current
- Publication number 20230116176
- Publication date Apr 13, 2023
- Solaredge Technologies Ltd.
- Tzachi Glovinsky
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OPEN NEUTRAL DETECTOR
- Publication number 20230098372
- Publication date Mar 30, 2023
- Southwire Company, LLC
- Donald Paul Oldham
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS AND METHODS OF GROUNDED NEUTRAL FAULT DETECTION BY SINGLE F...
- Publication number 20230090349
- Publication date Mar 23, 2023
- ABB Schweiz AG
- John Paul Filipetti
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LEAKAGE CURRENT DETECTION INTERRUPTER
- Publication number 20230073077
- Publication date Mar 9, 2023
- Chengli LI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Conductor Temperature Detector
- Publication number 20230032314
- Publication date Feb 2, 2023
- Solaredge Technologies Ltd.
- Yoav Galin
- G08 - SIGNALLING
Information Patent Application
APPARATUSES AND METHODS FOR PASSIVE FAULT MONITORING OF CURRENT SEN...
- Publication number 20220357396
- Publication date Nov 10, 2022
- HUBBELL INCORPORATED
- Gary Michael MILLER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PROCESSOR-BASED CIRCUIT INTERRUPTING DEVICES
- Publication number 20220294204
- Publication date Sep 15, 2022
- LEVITON MANUFACTURING CO., INC.
- Michael Ostrovsky
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

using summation current transformers

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Annunciating or power vending circuit breaker for an electric load

Open neutral detector

Self-test auto monitor ground fault circuit interrupter (GFCI) with...

Circuit breaker with advanced health diagnostics

Conductor temperature detector

Ground fault circuit interrupter using frequency recognition and me...

Intelligent circuit breakers with solid-state bidirectional switches

Disconnection of a string carrying direct current power

Apparatuses and methods for passive fault monitoring of current sen...

Apparatus, systems and methods for performing ground fault self-tes...

Electrical installation comprising a monitoring module

System and method for discerning arcing in electrical wiring

Safety fault interrupter circuit with power fault monitor

Systems and methods of grounded neutral fault detection by single f...

Processor-based circuit interrupting devices

AFCI self test

Leakage current detection interrupter

Residual current device for protecting a DC-voltage electrical inst...

Method and apparatus for switching current between conductive paths...

Open neutral detector

Self-test auto monitor ground fault circuit interrupter (GFCI) with...

Systems and methods for arc fault detection built-in-test

Energy based transient earth-fault protection for high impedance gr...

Conductor temperature detector

Annunciating or power vending circuit breaker for an electric load

Ground fault circuit interrupter

Method for processing direct current electric arc and apparatus

Electric safety circuit

Intelligent circuit breakers with internal short circuit control sy...

Ground fault interrupter self test circuits and related methods

Patents Applicationslast 30 patents

METHOD FOR CHECKING THE ADEQUACY AT THE RESIDUAL CURRENTS OF DIFFER...

SELF-TEST AUTO MONITOR GROUND FAULT CIRCUIT INTERRUPTER (GFCI) WITH...

OPEN NEUTRAL DETECTOR

INTELLIGENT CIRCUIT BREAKERS WITH SOLID-STATE BIDIRECTIONAL SWITCHES

POWER SOURCE EMULATOR AND METHOD FOR TESTING SWITCHGEAR

APPARATUSES AND METHODS FOR PASSIVE FAULT MONITORING OF CURRENT SEN...

Conductor Temperature Detector

GROUND FAULT CIRCUIT INTERRUPTER (GFCI) DEVICES, SYSTEMS, AND METHODS

GROUND FAULT CIRCUIT INTERRUPTER (GFCI) DEVICES, SYSTEMS, AND METHODS

FAULT MONITORING METHOD FOR MULTI-PORT INTERNAL PASSIVE LOAD-FREE P...

SYSTEM AND METHOD FOR DISCERNING ARCING IN ELECTRICAL WIRING

CIRCUIT BREAKER WITH ADVANCED HEALTH DIAGNOSTICS

Method and Apparatus for Switching Current

SAFETY FAULT INTERRUPTER CIRCUIT WITH POWER FAULT MONITOR

SELF-TEST AUTO MONITOR GROUND FAULT CIRCUIT INTERRUPTER (GFCI) WITH...

APPARATUSES AND METHODS FOR PASSIVE FAULT MONITORING OF CURRENT SEN...

ANNUNCIATING OR POWER VENDING CIRCUIT BREAKER FOR AN ELECTRIC LOAD

OPEN NEUTRAL DETECTOR

Conductor Temperature Detector

GROUND FAULT CIRCUIT INTERRUPTER USING FREQUENCY RECOGNITION AND ME...

Conductor Temperature Detector

SELF-TEST MECHANISMS FOR END-OF-LIFE DETECTION AND RESPONSE FOR CIR...

INTELLIGENT CIRCUIT BREAKERS WITH SOLID-STATE BIDIRECTIONAL SWITCHES

Method and Apparatus for Switching Current

OPEN NEUTRAL DETECTOR

SYSTEMS AND METHODS OF GROUNDED NEUTRAL FAULT DETECTION BY SINGLE F...

LEAKAGE CURRENT DETECTION INTERRUPTER

Conductor Temperature Detector

APPARATUSES AND METHODS FOR PASSIVE FAULT MONITORING OF CURRENT SEN...

PROCESSOR-BASED CIRCUIT INTERRUPTING DEVICES