EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS

Industry

CPC
H02H

Parent Industries

Current Industry

H02HEMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS

Sub Industries

H02H1/00Details of emergency protective circuit arrangements H02H11/00Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result 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 H02H5/00Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection H02H6/00Emergency protective circuit arrangements responsive to undesired changes from normal non-electric working conditions using simulators of the apparatus being protected H02H7/00Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions H02H9/00Emergency protective circuit arrangements for limiting excess current or voltage without disconnection

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Energy storage device and method thereof for supplying power
- Patent number 12,176,828
- Issue date Dec 24, 2024
- Merry Electronics(Shenzhen) Co., Ltd.
- Yung-Hsiang Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage monitoring circuit
- Patent number 12,174,260
- Issue date Dec 24, 2024
- LG Innotek Co., Ltd
- In Seok Lim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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
Solid-state circuit breaker includes airgap operating mechanism con...
- Patent number 12,176,166
- Issue date Dec 24, 2024
- Siemens Industry, Inc.
- Raiden Jay Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power distribution component and power distribution device
- Patent number 12,176,655
- Issue date Dec 24, 2024
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Kai Yin
- 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
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
Terminal protection network and electronic device
- Patent number 12,176,703
- Issue date Dec 24, 2024
- INNOSCIENCE (SUZHOU) SEMICONDUCTOR CO., LTD.
- Yiming Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Line reactor protection security using local frequency measurement
- Patent number 12,176,716
- Issue date Dec 24, 2024
- Schweitzer Engineering Laboratories, Inc.
- Ritwik Chowdhury
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Earth leakage detecting device, and vehicular power supply system
- Patent number 12,174,267
- Issue date Dec 24, 2024
- Sanyo Electric Co., LTD
- Masato Nakayama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Overcurrent protection device trip alert method
- Patent number 12,173,928
- Issue date Dec 24, 2024
- Intellihot, Inc.
- Sridhar Deivasigamani
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrostatic discharge (ESD) array with back end of line (BEOL) co...
- Patent number 12,176,341
- Issue date Dec 24, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Tao-Yi Hung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Slow-release relay circuit and train control device
- Patent number 12,176,165
- Issue date Dec 24, 2024
- Mitsubishi Electric Corporation
- Tetsuya Shigeeda
- H01 - BASIC ELECTRIC ELEMENTS
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
Methods and apparatuses for converting DC voltages
- Patent number RE50243
- Issue date Dec 24, 2024
- Outdoor Wireless Networks LLC
- Daryl A. Coleman
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
Voltage detection device
- Patent number 12,174,222
- Issue date Dec 24, 2024
- ASUSTeK COMPUTER Inc.
- Wei-Gen Chung
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor device and method for operating semiconductor device
- Patent number 12,176,810
- Issue date Dec 24, 2024
- Semiconductor Energy Laboratory Co., Ltd.
- Hiroki Inoue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thermal management device for circuit breakers
- Patent number 12,171,086
- Issue date Dec 17, 2024
- EATON INTELLIGENT POWER LIMITED
- Ankit Bhagat
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Surge protection in semiconductor integrated circuit and semiconduc...
- Patent number 12,170,440
- Issue date Dec 17, 2024
- Kioxia Corporation
- Tomohiko Takeuchi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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
Charging system and charger for reducing inrush current
- Patent number 12,170,452
- Issue date Dec 17, 2024
- Samsung SDI Co., Ltd.
- Sesub Sim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Overcurrent protection circuit
- Patent number 12,166,343
- Issue date Dec 10, 2024
- Rohm Co., Ltd.
- Toru Takuma
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply control device, test method, and computer program
- Patent number 12,166,342
- Issue date Dec 10, 2024
- Autonetworks Technologies, Ltd.
- Shunichi Sawano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Solid-state circuit breaker with self-diagnostic, self-maintenance,...
- Patent number 12,165,823
- Issue date Dec 10, 2024
- Binesh Kumar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Medium voltage inrush current regulation and interconnection contro...
- Patent number 12,166,450
- Issue date Dec 10, 2024
- Aderis Energy, LLC
- Adam Will Foodman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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
Trip unit with high-load analysis
- Patent number 12,166,341
- Issue date Dec 10, 2024
- EATON INTELLIGENT POWER LIMITED
- Daniel A. Hosko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Handling of lost time synchronization in a substation network
- Patent number 12,166,350
- Issue date Dec 10, 2024
- HITACHI ENERGY LTD
- Carl Byman
- 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

Patents Applicationslast 30 patents

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
TESTER FOR A FREQUENCY-DEPENDENT GROUND FAULT INTERRUPT WIRING DEVICE
- Publication number 20240426911
- Publication date Dec 26, 2024
- Pass & Seymour, Inc.
- Joshua P. Haines
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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
POWER ADJUSTING SYSTEM AND METHOD
- Publication number 20240429702
- Publication date Dec 26, 2024
- ADATA TECHNOLOGY CO., LTD.
- CHI-CHIEN LIN
- B60 - VEHICLES IN GENERAL
Information Patent Application
INSPECTION CIRCUIT AND METHOD
- Publication number 20240426936
- Publication date Dec 26, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Haijie WANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Electric Bike Battery Fireproof Charging Station Device
- Publication number 20240429725
- Publication date Dec 26, 2024
- Joseph Aronsen
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
A METHOD FOR ELECTRIC LEAKAGE SAFETY OF AN ELECTRIC MOTOR, AND A PR...
- Publication number 20240429789
- Publication date Dec 26, 2024
- Zparq AB
- Mikael SUNDBERG
- G01 - MEASURING TESTING
Information Patent Application
THERMAL PROTECTION OF COMPUTER PERIPHERAL CABLES
- Publication number 20240427399
- Publication date Dec 26, 2024
- Hewlett-Packard Development Company, L.P.
- Wen-Bin Lin
- G06 - COMPUTING CALCULATING COUNTING
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
MOTOR DISCONNECTION DETECTION WHILE THE MOTOR IS SWITCHED OFF
- Publication number 20240429698
- Publication date Dec 26, 2024
- Lennox Industries Inc.
- Palanivel Subramaniam
- G01 - MEASURING TESTING
Information Patent Application
MOTOR DISCONNECTION DETECTION WHILE THE MOTOR IS SWITCHED ON
- Publication number 20240429699
- Publication date Dec 26, 2024
- Lennox Industries Inc.
- Palanivel Subramaniam
- G01 - MEASURING TESTING
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
Floatable Offshore Structure
- Publication number 20240425149
- Publication date Dec 26, 2024
- RWE Offshore Wind GmbH
- Jörn Runge
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
VERTICAL THYRISTOR SWITCH FOR CONTROLLABLE SURGE ARRESTER
- Publication number 20240429705
- Publication date Dec 26, 2024
- GLOBAL ENERGY INTERCONNECTION RESEARCH INSTITUTE CO., LTD.
- Guoliang ZHAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTROSTATIC DISCHARGE PROTECTION CIRCUIT FOR DIE-TO-DIE INPUT/OUT...
- Publication number 20240429225
- Publication date Dec 26, 2024
- Intel Corporation
- Krzysztof Domanski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OVERVOLTAGE PROTECTION DEVICE AND USE OF AN OVERVOLTAGE PROTECTION...
- Publication number 20240429706
- Publication date Dec 26, 2024
- DEHN SE
- Peter Zahlmann
- 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
ELECTROSTATIC DISCHARGE (ESD) PROTECTION CIRCUITRY FOR REDUCED INTE...
- Publication number 20240429704
- Publication date Dec 26, 2024
- MICROCHIP TECHNOLOGY INCORPORATED
- Naveen Cannankurichi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CORDLESS VACUUM CLEANER ADOPTING OVERHEATING PROTECTION METHOD
- Publication number 20240415354
- Publication date Dec 19, 2024
- Samsung Electronics Co., Ltd.
- Hyeongjun KIM
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AC-TO-DC POWER CONVERSION WITH GROUND REFERENCE TO COMMON NODE OF S...
- Publication number 20240421689
- Publication date Dec 19, 2024
- Amber Semiconductor, Inc
- Mark Telefus
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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
ELECTRICAL DEVICE WITH INDIRECT LIGHTNING PROTECTION, ATTITUDE AND...
- Publication number 20240421590
- Publication date Dec 19, 2024
- NORTHROP GRUMMAN LITEF GMBH
- Peter ZELLER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DEVICE, METHOD AND SYSTEM FOR IMPROVED ELECTROSTATIC DISCHARGE PROT...
- Publication number 20240421591
- Publication date Dec 19, 2024
- Intel Corporation
- Harshit Dhakad
- H01 - BASIC ELECTRIC ELEMENTS
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
PROTECTION CIRCUIT IN ELECTRONIC DEVICE AND METHOD THEREFOR
- Publication number 20240421777
- Publication date Dec 19, 2024
- Samsung Electronics Co., Ltd.
- Hyunseok CHOI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FAST DIGITAL ISOLATOR
- Publication number 20240421820
- Publication date Dec 19, 2024
- Navitas Semiconductor Limited
- Vincent DESSARD
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SHORT-CIRCUIT DETECTION DEVICE
- Publication number 20240421584
- Publication date Dec 19, 2024
- STMicroelectronics International N.V.
- Ghafour BENABDELAZIZ
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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

EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

Energy storage device and method thereof for supplying power

Voltage monitoring circuit

Arc detection

Solid-state circuit breaker includes airgap operating mechanism con...

Power distribution component and power distribution device

Photovoltaic rapid shutdown and arc sensing system

Ground fault protection in a high resistance grounding system

Terminal protection network and electronic device

Line reactor protection security using local frequency measurement

Earth leakage detecting device, and vehicular power supply system

Overcurrent protection device trip alert method

Electrostatic discharge (ESD) array with back end of line (BEOL) co...

Slow-release relay circuit and train control device

Alternating current transmission circuit and socket

Methods and apparatuses for converting DC voltages

Electric grid and method for operating an electric grid

Voltage detection device

Semiconductor device and method for operating semiconductor device

Thermal management device for circuit breakers

Surge protection in semiconductor integrated circuit and semiconduc...

Hybrid arc flash mitigation system

Charging system and charger for reducing inrush current

Overcurrent protection circuit

Power supply control device, test method, and computer program

Solid-state circuit breaker with self-diagnostic, self-maintenance,...

Medium voltage inrush current regulation and interconnection contro...

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

Trip unit with high-load analysis

Handling of lost time synchronization in a substation network

Mobile electric energy supply device

Patents Applicationslast 30 patents

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

TESTER FOR A FREQUENCY-DEPENDENT GROUND FAULT INTERRUPT WIRING DEVICE

SELF-PROTECTING CIRCUIT BREAKER

POWER ADJUSTING SYSTEM AND METHOD

INSPECTION CIRCUIT AND METHOD

Electric Bike Battery Fireproof Charging Station Device

A METHOD FOR ELECTRIC LEAKAGE SAFETY OF AN ELECTRIC MOTOR, AND A PR...

THERMAL PROTECTION OF COMPUTER PERIPHERAL CABLES

OVERCURRENT PROTECTION CIRCUIT, SEMICONDUCTOR APPARATUS, ELECTRONIC...

MOTOR DISCONNECTION DETECTION WHILE THE MOTOR IS SWITCHED OFF

MOTOR DISCONNECTION DETECTION WHILE THE MOTOR IS SWITCHED ON

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

Floatable Offshore Structure

VERTICAL THYRISTOR SWITCH FOR CONTROLLABLE SURGE ARRESTER

ELECTROSTATIC DISCHARGE PROTECTION CIRCUIT FOR DIE-TO-DIE INPUT/OUT...

OVERVOLTAGE PROTECTION DEVICE AND USE OF AN OVERVOLTAGE PROTECTION...

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

ELECTROSTATIC DISCHARGE (ESD) PROTECTION CIRCUITRY FOR REDUCED INTE...

CORDLESS VACUUM CLEANER ADOPTING OVERHEATING PROTECTION METHOD

AC-TO-DC POWER CONVERSION WITH GROUND REFERENCE TO COMMON NODE OF S...

GROUND FAULT CIRCUIT INTERRUPTER WITH INTEGRATED CONTROLLER

ELECTRICAL DEVICE WITH INDIRECT LIGHTNING PROTECTION, ATTITUDE AND...

DEVICE, METHOD AND SYSTEM FOR IMPROVED ELECTROSTATIC DISCHARGE PROT...

AUTOMOTIVE INTEGRATED CIRCUIT

PROTECTION CIRCUIT IN ELECTRONIC DEVICE AND METHOD THEREFOR

FAST DIGITAL ISOLATOR

SHORT-CIRCUIT DETECTION DEVICE

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...