Details of emergency protective circuit arrangements

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Patents Grantslast 30 patents

Information Patent Grant
Discharge detection system
- Patent number 12,206,235
- Issue date Jan 21, 2025
- Nitto Kogyo Corporation
- Atsushi Miyamoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus for opening or closing a DC circuit, and method for autom...
- Patent number 12,205,783
- Issue date Jan 21, 2025
- Siemens Aktiengesellschaft
- Yi Zhu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Leakage current detection and interruption device for power cord an...
- Patent number 12,206,231
- Issue date Jan 21, 2025
- Chengli Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Battery disconnect unit including moving plate
- Patent number 12,199,421
- Issue date Jan 14, 2025
- LG ENERGY SOLUTION, LTD.
- Sung Tack Hwang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Systems and methods for overcurrent protection
- Patent number 12,199,422
- Issue date Jan 14, 2025
- Hamilton Sundstrand Corporation
- Adrian E. Vandergrift
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Sensor for arc detection
- Patent number 12,196,800
- Issue date Jan 14, 2025
- Pratt & Whitney Canada Corp.
- Antwan Shenouda
- G01 - MEASURING TESTING
Information Patent Grant
Overcurrent protection circuit, memory storage device and overcurre...
- Patent number 12,191,651
- Issue date Jan 7, 2025
- Phison Electronics Corp.
- Shu-Han Chou
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit breaker for breaking an electrical circuit
- Patent number 12,191,652
- Issue date Jan 7, 2025
- Blixt Tech AB
- Jan Johansson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arc flash detection method
- Patent number 12,191,100
- Issue date Jan 7, 2025
- SCHNEIDER ELECTRIC USA, INC.
- John J. Shea
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Soft breaker circuit
- Patent number 12,191,654
- Issue date Jan 7, 2025
- Equinix, Inc.
- Tikhon Suresh Pichai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Load drive device
- Patent number 12,191,845
- Issue date Jan 7, 2025
- Hitachi Astemo, Ltd.
- Keishi Komoriyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Failure detection device that detects failure of parallel-driven sw...
- Patent number 12,184,057
- Issue date Dec 31, 2024
- FANUC CORPORATION
- Yuuya Nakagawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fault protection testing in a high-power switching system
- Patent number 12,184,059
- Issue date Dec 31, 2024
- SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
- Kinam Song
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Protection circuit, battery pack, and protection circuit operating...
- Patent number 12,184,058
- Issue date Dec 31, 2024
- DEXERIALS CORPORATION
- Yuji Furuuchi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Arc detection device, solar inverter, indoor wiring system, breaker...
- Patent number 12,184,055
- Issue date Dec 31, 2024
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Tatsuo Koga
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power cord LCDI and hotspot detector circuit
- Patent number 12,184,056
- Issue date Dec 31, 2024
- Victor V. Aromin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Overcurrent protection circuit
- Patent number 12,184,054
- Issue date Dec 31, 2024
- Rohm Co., Ltd.
- Toru Takuma
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Arc detection
- Patent number 12,176,705
- Issue date Dec 24, 2024
- Fronius International GmbH
- Bernd Hofer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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
Ground fault protection in a high resistance grounding system
- Patent number 12,176,701
- Issue date Dec 24, 2024
- ABB Schweiz AG
- Thomas Anthony Kendzia
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Alternating current transmission circuit and socket
- Patent number 12,176,702
- Issue date Dec 24, 2024
- SHENZHEN BASEUS TECHNOLOGY CO., LTD.
- Shiyou He
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric grid and method for operating an electric grid
- Patent number 12,176,163
- Issue date Dec 24, 2024
- Siemens Aktiengesellschaft
- Shivansh Batra
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hybrid arc flash mitigation system
- Patent number 12,170,439
- Issue date Dec 17, 2024
- EATON INTELLIGENT POWER LIMITED
- Xin Zhou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and system for detecting faults in a low voltage three-phase...
- Patent number 12,166,340
- Issue date Dec 10, 2024
- Schneider Electric Industries SAS
- David Corbet
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Detecting electrical arcing in household electrical wiring
- Patent number 12,160,095
- Issue date Dec 3, 2024
- Itron, Inc.
- Vladimir Borisov
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Overvoltage protection circuit
- Patent number 12,160,099
- Issue date Dec 3, 2024
- MegaChips Corporation
- Yuta Yamada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Mobile electric energy supply device
- Patent number 12,158,486
- Issue date Dec 3, 2024
- ads-tec Energy GmbH
- Ahmad Rahmoun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Short-circuit protection apparatus, short-circuit protection method...
- Patent number 12,160,167
- Issue date Dec 3, 2024
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Zhen Cao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Intelligent solar photovoltaic component
- Patent number 12,155,349
- Issue date Nov 26, 2024
- HENGDIAN GROUP DMEGC MAGNETICS CO., LTD
- Tingting Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power failure monitoring device and power failure monitoring method
- Patent number 12,153,097
- Issue date Nov 26, 2024
- Fulian Precision Electronics (Tianjin) Co., LTD.
- Duo Qiu
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Calibrating Method and System of Setting Value of Grid-related Rela...
- Publication number 20250030233
- Publication date Jan 23, 2025
- INNER MONGOLIA POWER (GROUP) CO., LTD INNER MONGOLIA POWER RESEARCH INSTITUTE
- Chen GAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER PROTECTION SYSTEM
- Publication number 20250030234
- Publication date Jan 23, 2025
- ROLLS-ROYCE DEUTSCHLAND LTD & CO KG
- Chandana GAJANAYAKE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HYBRID CIRCUIT BREAKER USING A TRANSIENT COMMUTATION CURRENT INJECT...
- Publication number 20250023340
- Publication date Jan 16, 2025
- Illinois Institute of Technology
- Zheng John SHEN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SYSTEM PROTECTION DEVICE WITH CURRENT LIMITING AND CONTROLLED...
- Publication number 20250023341
- Publication date Jan 16, 2025
- Eaton Intelligent Power Limited
- Steven Z. Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INRUSH CURRENT PROTECTION CIRCUIT FOR SOLID STATE LIGHTING FIXTURES
- Publication number 20250016899
- Publication date Jan 9, 2025
- HUBBELL INCORPORATED
- Adam J. Clark
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND SYSTEM FOR CONTROLLING INTELLIGENT SWITCH CABINET
- Publication number 20250015587
- Publication date Jan 9, 2025
- SHANTOU POWER PLANT OF HUANENG (GUANGDONG) ENERGY DEVELOPMENT CO., LTD.
- JUNJIE LIN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
A SENSOR DEVICE, A SYSTEM, A METHOD AND A COMPUTER PROGRAM FOR DETE...
- Publication number 20250012840
- Publication date Jan 9, 2025
- EliGuard AB
- Fredrik MAGNUSSON
- G08 - SIGNALLING
Information Patent Application
Arrangement and Method for Fault Protection of Terminal Box of Elec...
- Publication number 20250015586
- Publication date Jan 9, 2025
- ABB Schweiz AG
- Alexandra Popovic Sandberg
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LEAKAGE CURRENT DETECTION AND INTERRUPTION DEVICE FOR POWER CORD AN...
- Publication number 20250004052
- Publication date Jan 2, 2025
- Chengli LI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
REVERSE POLARITY TURN-ON CIRCUIT FOR FLOATING FET DRIVER
- Publication number 20250007302
- Publication date Jan 2, 2025
- TEXAS INSTRUMENTS INCORPORATED
- Ashish OJHA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LOW-VOLTAGE PROTECTIVE DEVICE
- Publication number 20250007274
- Publication date Jan 2, 2025
- Eaton Intelligent Power Limited
- Kenan ASKAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Photovoltaic Panel Circuitry
- Publication number 20250006022
- Publication date Jan 2, 2025
- Solaredge Technologies Ltd.
- Liron Har-Shai
- G08 - SIGNALLING
Information Patent Application
POWER SUPPLY CONTROL APPARATUS
- Publication number 20250007275
- Publication date Jan 2, 2025
- AUTONETWORKS TECHNOLOGIES, LTD.
- Ryosuke MASUDA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICAL PROTECTION DEVICE
- Publication number 20250007269
- Publication date Jan 2, 2025
- Schneider Electric Industries SAS
- Eric Domejean
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LEAKAGE CURRENT DETECTION AND INTERRUPTION DEVICE FOR POWER CORD AN...
- Publication number 20250007272
- Publication date Jan 2, 2025
- Chengli LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER BATTERY AND CONTROL SYSTEM AND CONTROL METHOD THEREFOR
- Publication number 20250007277
- Publication date Jan 2, 2025
- EVE ENERGY CO., LTD.
- WENBIN HU
- B60 - VEHICLES IN GENERAL
Information Patent Application
SELF-PROTECTING CIRCUIT BREAKER
- Publication number 20240429700
- Publication date Dec 26, 2024
- Dallen Tate Leavitt
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICAL FAULT DETECTION AND INTERRUPTION DEVICE AND RELATED ELEC...
- Publication number 20240426940
- Publication date Dec 26, 2024
- Chengli LI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OVERCURRENT PROTECTION CIRCUIT, SEMICONDUCTOR APPARATUS, ELECTRONIC...
- Publication number 20240429697
- Publication date Dec 26, 2024
- Rohm Co., Ltd.
- Mark Puno BUENAVIDEZ
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND SYSTEM FOR PROTECTING HIGH-VOLTAGE DIRECT-CURRENT LINE,...
- Publication number 20240429703
- Publication date Dec 26, 2024
- STATE GRID SICHUAN ELECTRIC POWER RESEARCH INSTITUTE
- Xiaopeng LI
- G01 - MEASURING TESTING
Information Patent Application
GROUND FAULT CIRCUIT INTERRUPTER WITH INTEGRATED CONTROLLER
- Publication number 20240421586
- Publication date Dec 19, 2024
- HUBBELL INCORPORATED
- John E. Brower
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AUTOMOTIVE INTEGRATED CIRCUIT
- Publication number 20240421617
- Publication date Dec 19, 2024
- ROHM CO., LTD.
- Mitsuteru SAKAI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
OVER VOLTAGE PROTECTION FOR A WIRELESS POWER TRANSFER SYSTEM
- Publication number 20240421587
- Publication date Dec 19, 2024
- GE Intellectual Property Licensing, LLC
- Kapil Jha
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LEAKAGE CURRENT PROTECTION DEVICE INTEGRATING LOAD-END FUNCTIONS
- Publication number 20240421583
- Publication date Dec 19, 2024
- Chengli LI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
APPARATUS AND METHOD OF DETECTING AND CLASSIFYING FAULTS IN CIRCUIT...
- Publication number 20240421585
- Publication date Dec 19, 2024
- Eaton Intelligent Power Limited
- Tejal Rohan Sheth
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LEAKAGE CURRENT DETECTION AND INTERRUPTION DEVICE FOR POWER CORD AN...
- Publication number 20240421582
- Publication date Dec 19, 2024
- Chengli LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CRUSH SWITCH CIRCUIT AND CRUSH DETECTION SYSTEM INCLUDING THE SAME
- Publication number 20240421589
- Publication date Dec 19, 2024
- Samsung SDI Co., Ltd.
- Kyusung CHO
- B60 - VEHICLES IN GENERAL
Information Patent Application
OVER CURRENT PROTECTION CIRCUIT ARRANGED FOR PROVIDING AN OVER CURR...
- Publication number 20240410921
- Publication date Dec 12, 2024
- NEXPERIA B.V.
- Rohit Tirumala
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ENHANCED TRANSFORMER FAULT FORECASTING BASED ON DISSOLVED GASES CON...
- Publication number 20240412921
- Publication date Dec 12, 2024
- GE INFRASTRUCTURE TECHNOLOGY LLC
- Balakrishna PAMULAPARTHY
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMPLEMENTING CONTACTOR OPENING AND FUSING STRATEGIES IN A POWER DIS...
- Publication number 20240413628
- Publication date Dec 12, 2024
- Sensata Technologies, Inc.
- ROBERT A. F. ZWIJZE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Details of emergency protective circuit arrangements

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

Discharge detection system

Apparatus for opening or closing a DC circuit, and method for autom...

Leakage current detection and interruption device for power cord an...

Battery disconnect unit including moving plate

Systems and methods for overcurrent protection

Sensor for arc detection

Overcurrent protection circuit, memory storage device and overcurre...

Circuit breaker for breaking an electrical circuit

Arc flash detection method

Soft breaker circuit

Load drive device

Failure detection device that detects failure of parallel-driven sw...

Fault protection testing in a high-power switching system

Protection circuit, battery pack, and protection circuit operating...

Arc detection device, solar inverter, indoor wiring system, breaker...

Power cord LCDI and hotspot detector circuit

Overcurrent protection circuit

Arc detection

Photovoltaic rapid shutdown and arc sensing system

Ground fault protection in a high resistance grounding system

Alternating current transmission circuit and socket

Electric grid and method for operating an electric grid

Hybrid arc flash mitigation system

Method and system for detecting faults in a low voltage three-phase...

Detecting electrical arcing in household electrical wiring

Overvoltage protection circuit

Mobile electric energy supply device

Short-circuit protection apparatus, short-circuit protection method...

Intelligent solar photovoltaic component

Power failure monitoring device and power failure monitoring method

Patents Applicationslast 30 patents

Calibrating Method and System of Setting Value of Grid-related Rela...

POWER PROTECTION SYSTEM

HYBRID CIRCUIT BREAKER USING A TRANSIENT COMMUTATION CURRENT INJECT...

POWER SYSTEM PROTECTION DEVICE WITH CURRENT LIMITING AND CONTROLLED...

INRUSH CURRENT PROTECTION CIRCUIT FOR SOLID STATE LIGHTING FIXTURES

METHOD AND SYSTEM FOR CONTROLLING INTELLIGENT SWITCH CABINET

A SENSOR DEVICE, A SYSTEM, A METHOD AND A COMPUTER PROGRAM FOR DETE...

Arrangement and Method for Fault Protection of Terminal Box of Elec...

LEAKAGE CURRENT DETECTION AND INTERRUPTION DEVICE FOR POWER CORD AN...

REVERSE POLARITY TURN-ON CIRCUIT FOR FLOATING FET DRIVER

LOW-VOLTAGE PROTECTIVE DEVICE

Photovoltaic Panel Circuitry

POWER SUPPLY CONTROL APPARATUS

ELECTRICAL PROTECTION DEVICE

LEAKAGE CURRENT DETECTION AND INTERRUPTION DEVICE FOR POWER CORD AN...

POWER BATTERY AND CONTROL SYSTEM AND CONTROL METHOD THEREFOR

SELF-PROTECTING CIRCUIT BREAKER

ELECTRICAL FAULT DETECTION AND INTERRUPTION DEVICE AND RELATED ELEC...

OVERCURRENT PROTECTION CIRCUIT, SEMICONDUCTOR APPARATUS, ELECTRONIC...

METHOD AND SYSTEM FOR PROTECTING HIGH-VOLTAGE DIRECT-CURRENT LINE,...

GROUND FAULT CIRCUIT INTERRUPTER WITH INTEGRATED CONTROLLER

AUTOMOTIVE INTEGRATED CIRCUIT

OVER VOLTAGE PROTECTION FOR A WIRELESS POWER TRANSFER SYSTEM

LEAKAGE CURRENT PROTECTION DEVICE INTEGRATING LOAD-END FUNCTIONS

APPARATUS AND METHOD OF DETECTING AND CLASSIFYING FAULTS IN CIRCUIT...

LEAKAGE CURRENT DETECTION AND INTERRUPTION DEVICE FOR POWER CORD AN...

CRUSH SWITCH CIRCUIT AND CRUSH DETECTION SYSTEM INCLUDING THE SAME

OVER CURRENT PROTECTION CIRCUIT ARRANGED FOR PROVIDING AN OVER CURR...

ENHANCED TRANSFORMER FAULT FORECASTING BASED ON DISSOLVED GASES CON...

IMPLEMENTING CONTACTOR OPENING AND FUSING STRATEGIES IN A POWER DIS...