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H02H3/02

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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

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H02H3/02Details

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Patents Grantslast 30 patents

Information Patent Grant
Overshoot protection circuit, method, and chip
- Patent number 12,362,553
- Issue date Jul 15, 2025
- AUTOCHIPS WUHAN CO., LTD.
- Junfeng Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Smart cartridge wake up operation and data retention
- Patent number 12,336,709
- Issue date Jun 24, 2025
- Cilag GmbH International
- Daniel L. Baber
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Overcurrent protection circuit and display device
- Patent number 12,334,721
- Issue date Jun 17, 2025
- SeeYA Optronics Co., Ltd.
- Ping-lin Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control apparatus and switching apparatus for short circuit protection
- Patent number 12,322,950
- Issue date Jun 3, 2025
- Fuji Electric Co., Ltd.
- Takahiro Mori
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit breaker device and method
- Patent number 12,322,951
- Issue date Jun 3, 2025
- Siemens Aktiengesellschaft
- Marvin Tannhäuser
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
High-side semiconductor switch with over-current protection
- Patent number 12,323,135
- Issue date Jun 3, 2025
- Infineon Technologies AG
- Paolo Del Croce
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Zero crossing contactor and method of operating
- Patent number 12,315,691
- Issue date May 27, 2025
- GE Aviation Systems Limited
- Peter Roy Payne
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Noise filter
- Patent number 12,294,347
- Issue date May 6, 2025
- Mitsubishi Electric Corporation
- Kyota Otsuka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Over-current protection system
- Patent number 12,288,974
- Issue date Apr 29, 2025
- VALEO AUTOMOTIVE AIR CONDITIONING HUBEI CO. LTD.
- Qiaozheng Wu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Solid insulated switch
- Patent number 12,278,483
- Issue date Apr 15, 2025
- LS ELECTRIC CO., LTD.
- Jungwook Sim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Short circuit detection apparatus
- Patent number 12,255,202
- Issue date Mar 18, 2025
- Mitsubishi Electric Corporation
- Chiharu Morisaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Safety switching apparatus, in particular for the monitored switchi...
- Patent number 12,235,320
- Issue date Feb 25, 2025
- Phoenix Contact GmbH & Co. KG
- Henry Peter
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Overvoltage protection device modules
- Patent number 12,206,234
- Issue date Jan 21, 2025
- RIPD IP DEVELOPMENT LTD
- George Peppas
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surge protective devices, circuits, modules and systems including same
- Patent number 12,199,412
- Issue date Jan 14, 2025
- RIPD IP DEVELOPMENT LTD
- Thomas Tsovilis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photovoltaic rapid shutdown and arc sensing system
- Patent number 12,176,700
- Issue date Dec 24, 2024
- Cedric Somers
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and device for connecting a capacitive load assembly to a DC...
- Patent number 12,155,194
- Issue date Nov 26, 2024
- Siemens Aktiengesellschaft
- Klaus Behringer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Photovoltaic rapid shutdown and arc sensing system
- Patent number 12,142,906
- Issue date Nov 12, 2024
- Cedric Somers
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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
End of line protection
- Patent number 12,113,348
- Issue date Oct 8, 2024
- Viking Sentinel Technology, LLC
- Vahid Madani
- G01 - MEASURING TESTING
Information Patent Grant
Smart grid interface relay and breaker
- Patent number 12,088,087
- Issue date Sep 10, 2024
- Lunar Energy, Inc.
- Mark Holveck
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical power distribution systems with a bypass unit that coupl...
- Patent number 12,074,429
- Issue date Aug 27, 2024
- EATON INTELLIGENT POWER LIMITED
- Robert A. Morris
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
End of line protection with trip signal engaging
- Patent number 12,074,424
- Issue date Aug 27, 2024
- Viking Sentinel Technology, LLC
- Vahid Madani
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Timer circuit with autonomous floating of pins and related systems,...
- Patent number 12,074,423
- Issue date Aug 27, 2024
- Microchip Technology Incorporated
- Jacob Lunn Lassen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for diagnosing exhaust gas sensors
- Patent number 12,044,596
- Issue date Jul 23, 2024
- Robert Bosch GmbH
- Bernhard Ledermann
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Smart cartridge wake up operation and data retention
- Patent number 12,042,147
- Issue date Jul 23, 2024
- Cllag GmbH International
- Daniel L. Baber
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Circuit breaker distribution system configured to provide selective...
- Patent number 12,027,841
- Issue date Jul 2, 2024
- Siemens Industry, Inc.
- Barry R. Contrael
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Zero crossing contactor and method of operating
- Patent number 12,020,878
- Issue date Jun 25, 2024
- GE Aviation Systems Limited
- Peter Roy Payne
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Contactor control apparatus and power supply system
- Patent number 12,009,653
- Issue date Jun 11, 2024
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Yanxing Yang
- G01 - MEASURING TESTING
Information Patent Grant
System and method for protecting a wireless power transfer system
- Patent number 11,955,805
- Issue date Apr 9, 2024
- General Electric Company
- Kapil Jha
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Surge protection device for complex transients
- Patent number 11,949,228
- Issue date Apr 2, 2024
- Faraday Defense Corporation
- Arthur Thomas Bradley
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
OVERSHOOT PROTECTION CIRCUIT, METHOD, AND CHIP
- Publication number 20250233407
- Publication date Jul 17, 2025
- Autochips Wuhan Co., Ltd.
- Junfeng CHEN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM AND METHOD FOR PROTECTING A PLURALITY OF DISTRIBUTED GENERAT...
- Publication number 20250226656
- Publication date Jul 10, 2025
- GE INFRASTRUCTURE TECHNOLOGY LLC
- Vaidhya Nath Venkitanarayanan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM AND METHOD FOR OVERCURRENT PROTECTION USING DYNAMIC TRIP CUR...
- Publication number 20250210964
- Publication date Jun 26, 2025
- TOWA Industries Inc.
- Richard K. Ogawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method for Interrupting a Circuit Breaker
- Publication number 20250202220
- Publication date Jun 19, 2025
- XI'AN JIAOTONG UNIVERSITY
- Fei Yang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SAFETY TEST CIRCUIT AND METHOD
- Publication number 20250202216
- Publication date Jun 19, 2025
- Rockwell Automation Technologies, Inc.
- Wojciech Maciej Jurczak
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HYBRID CIRCUIT BREAKER
- Publication number 20250149875
- Publication date May 8, 2025
- Eaton Intelligent Power Limited
- Pavel PURGAT
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
GROUND FAULT CIRCUIT INTERRUPTER DEVICES AND RELATED ELECTRICAL CON...
- Publication number 20250141206
- Publication date May 1, 2025
- Chengli LI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AIRCRAFT ELECTRIC POWER SUPPLY SYSTEM AND AIRCRAFT COMPRISING AN EL...
- Publication number 20250141202
- Publication date May 1, 2025
- HS Elektronik Systeme GmbH
- Markus Greither
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Electronic Circuit Arrangement for Current Limitation
- Publication number 20250141203
- Publication date May 1, 2025
- Siemens Aktiengesellschaft
- Markus TROYER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTROMAGNETIC COIL-BASED RAPID FAULT NEUTRALIZATION APPARATUS AND...
- Publication number 20250112449
- Publication date Apr 3, 2025
- Eaton Intelligent Power Limited
- Robert Judson Burns
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR CONTROLLING AN INVERTER COMPRISING SELECTING A SAFETY MODE
- Publication number 20250112453
- Publication date Apr 3, 2025
- NIDEC PSA EMOTORS
- Julien LAU YOU HIN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OVERVOLTAGE PROTECTION DEVICE MODULES
- Publication number 20250105618
- Publication date Mar 27, 2025
- RIPD IP DEVELOPMENT LTD
- George Peppas
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TIMER-BASED FAULT PROTECTION CIRCUIT
- Publication number 20250087987
- Publication date Mar 13, 2025
- Micro Motion, Inc.
- Ashish Shrikant BANDIWADEKAR
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Triode for Alternating Current (TRIAC) Detection in Ground-Fault, A...
- Publication number 20250067819
- Publication date Feb 27, 2025
- ABB Schweiz AG
- Chandrashekar N
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Voltage Limiting Device for Constant Current Circuits
- Publication number 20250062609
- Publication date Feb 20, 2025
- Florian Grimm
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OVERVOLTAGE/CURRENT DETECTION AND PROTECTION IN A WIRELESS POWER SY...
- Publication number 20250038513
- Publication date Jan 30, 2025
- Solace Power Inc.
- Samer ALDHAHER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SMART GRID INTERFACE RELAY AND BREAKER
- Publication number 20250038520
- Publication date Jan 30, 2025
- Lunar Energy, Inc.
- Mark Holveck
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICAL POWER DISTRIBUTION SYSTEMS WITH A BYPASS UNIT THAT COUPL...
- Publication number 20250030235
- Publication date Jan 23, 2025
- Robert A. Morris
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ZERO CROSSING CONTACTOR AND METHOD OF OPERATING
- Publication number 20240420907
- Publication date Dec 19, 2024
- GE AVIATION SYSTEMS LIMITED
- Peter Roy Payne
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CIRCUIT BREAKER AND METHOD
- Publication number 20240404766
- Publication date Dec 5, 2024
- SIEMENS AKTIENGESELLSCHAFT
- Marvin Tannhäuser
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CIRCUIT BREAKER AND METHOD
- Publication number 20240395480
- Publication date Nov 28, 2024
- SIEMENS AKTIENGESELLSCHAFT
- Marvin Tannhäuser
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLID STATE CIRCUIT BREAKER AND CONTROL METHOD THEREFOR
- Publication number 20240388080
- Publication date Nov 21, 2024
- LS ELECTRIC CO., LTD.
- Dongjin YUN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DEVICE AND METHOD FOR DISCONNECTING A HIGH-VOLTAGE DIRECT ELECTRIC...
- Publication number 20240364093
- Publication date Oct 31, 2024
- SUPERGRID INSTITUTE
- Wolfgang GRIESHABER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SMART CARTRIDGE WAKE UP OPERATION AND DATA RETENTION
- Publication number 20240341764
- Publication date Oct 17, 2024
- Cilag GMBH International
- Daniel L. Baber
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR PROTECTING A WIRELESS POWER TRANSFER SYSTEM
- Publication number 20240333034
- Publication date Oct 3, 2024
- GE Intellectual Property Licensing, LLC
- Kapil Jha
- B60 - VEHICLES IN GENERAL
Information Patent Application
PHOTOVOLTAIC RAPID SHUTDOWN AND ARC SENSING SYSTEM
- Publication number 20240313521
- Publication date Sep 19, 2024
- dcbel Inc.
- Cedric SOMERS
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DETECTION CIRCUIT AND SYSTEM FOR DETECTING DETECTOR REMOVAL FAILURE
- Publication number 20240304077
- Publication date Sep 12, 2024
- Gulf Security Technology Company Limited
- Juan Feng
- G08 - SIGNALLING
Information Patent Application
ELECTRICAL SWITCHING DEVICE, AND ASSOCIATED SWITCHING SYSTEM AND ME...
- Publication number 20240275158
- Publication date Aug 15, 2024
- Schneider Electric Industries SAS
- Eric Domejean
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CIRCUIT ARRANGEMENT AND ELECTRICAL SYSTEM
- Publication number 20240275264
- Publication date Aug 15, 2024
- ROBERT BOSCH GmbH
- Joerg Schneider
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AUTOMATIC POWER OFF CIRCUIT OF NON-REBOUND SWITCHES
- Publication number 20240235174
- Publication date Jul 11, 2024
- SNDWAY TECHNOLOGY (GUANGDONG) CO., LTD.
- Yeyi MO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Overshoot protection circuit, method, and chip

Smart cartridge wake up operation and data retention

Overcurrent protection circuit and display device

Control apparatus and switching apparatus for short circuit protection

Circuit breaker device and method

High-side semiconductor switch with over-current protection

Zero crossing contactor and method of operating

Noise filter

Over-current protection system

Solid insulated switch

Short circuit detection apparatus

Safety switching apparatus, in particular for the monitored switchi...

Overvoltage protection device modules

Surge protective devices, circuits, modules and systems including same

Photovoltaic rapid shutdown and arc sensing system

Method and device for connecting a capacitive load assembly to a DC...

Photovoltaic rapid shutdown and arc sensing system

DC circuit breaker with an alternating commutating circuit

End of line protection

Smart grid interface relay and breaker

Electrical power distribution systems with a bypass unit that coupl...

End of line protection with trip signal engaging

Timer circuit with autonomous floating of pins and related systems,...

Method for diagnosing exhaust gas sensors

Smart cartridge wake up operation and data retention

Circuit breaker distribution system configured to provide selective...

Zero crossing contactor and method of operating

Contactor control apparatus and power supply system

System and method for protecting a wireless power transfer system

Surge protection device for complex transients

Patents Applicationslast 30 patents

OVERSHOOT PROTECTION CIRCUIT, METHOD, AND CHIP

SYSTEM AND METHOD FOR PROTECTING A PLURALITY OF DISTRIBUTED GENERAT...

SYSTEM AND METHOD FOR OVERCURRENT PROTECTION USING DYNAMIC TRIP CUR...

Method for Interrupting a Circuit Breaker

SAFETY TEST CIRCUIT AND METHOD

HYBRID CIRCUIT BREAKER

GROUND FAULT CIRCUIT INTERRUPTER DEVICES AND RELATED ELECTRICAL CON...

AIRCRAFT ELECTRIC POWER SUPPLY SYSTEM AND AIRCRAFT COMPRISING AN EL...

Electronic Circuit Arrangement for Current Limitation

ELECTROMAGNETIC COIL-BASED RAPID FAULT NEUTRALIZATION APPARATUS AND...

METHOD FOR CONTROLLING AN INVERTER COMPRISING SELECTING A SAFETY MODE

OVERVOLTAGE PROTECTION DEVICE MODULES

TIMER-BASED FAULT PROTECTION CIRCUIT

Triode for Alternating Current (TRIAC) Detection in Ground-Fault, A...

Voltage Limiting Device for Constant Current Circuits

OVERVOLTAGE/CURRENT DETECTION AND PROTECTION IN A WIRELESS POWER SY...

SMART GRID INTERFACE RELAY AND BREAKER

ELECTRICAL POWER DISTRIBUTION SYSTEMS WITH A BYPASS UNIT THAT COUPL...

ZERO CROSSING CONTACTOR AND METHOD OF OPERATING

CIRCUIT BREAKER AND METHOD

CIRCUIT BREAKER AND METHOD

SOLID STATE CIRCUIT BREAKER AND CONTROL METHOD THEREFOR

DEVICE AND METHOD FOR DISCONNECTING A HIGH-VOLTAGE DIRECT ELECTRIC...

SMART CARTRIDGE WAKE UP OPERATION AND DATA RETENTION

SYSTEM AND METHOD FOR PROTECTING A WIRELESS POWER TRANSFER SYSTEM

PHOTOVOLTAIC RAPID SHUTDOWN AND ARC SENSING SYSTEM

DETECTION CIRCUIT AND SYSTEM FOR DETECTING DETECTOR REMOVAL FAILURE

ELECTRICAL SWITCHING DEVICE, AND ASSOCIATED SWITCHING SYSTEM AND ME...

CIRCUIT ARRANGEMENT AND ELECTRICAL SYSTEM

AUTOMATIC POWER OFF CIRCUIT OF NON-REBOUND SWITCHES