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

Patents Grantslast 30 patents

Information Patent Grant
Control module for a detonation sub and a detonation sub
- Patent number 12,366,145
- Issue date Jul 22, 2025
- Chris Brace
- F42 - AMMUNITION BLASTING
Information Patent Grant
Self-test mechanisms for end-of-life detection and response for cir...
- Patent number 12,368,015
- Issue date Jul 22, 2025
- Ze Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Implementing contactor opening and fusing strategies in a power dis...
- Patent number 12,368,296
- Issue date Jul 22, 2025
- Sensata Technologies, Inc.
- Robert A. F. Zwijze
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Frequency-dependent ground fault circuit interrupter
- Patent number 12,368,294
- Issue date Jul 22, 2025
- SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
- Rishi Pratap Singh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Safety interlocks for outlets
- Patent number 12,368,293
- Issue date Jul 22, 2025
- JTECH SOLUTIONS, INC.
- J. Scott Dickey
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power input circuit for isolation under supply short circuit condition
- Patent number 12,368,295
- Issue date Jul 22, 2025
- Steering Solutions IP Holding Corporation
- Prerit Pramod
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Load switch circuit
- Patent number 12,368,297
- Issue date Jul 22, 2025
- ASUSTeK COMPUTER Inc.
- Jia-Ching Huang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fault protected signal splitter apparatus
- Patent number 12,368,223
- Issue date Jul 22, 2025
- Nanotronics Imaging, Inc.
- John B. Putman
- G01 - MEASURING TESTING
Information Patent Grant
Electrostatic discharge protection for integrated circuit during ba...
- Patent number 12,369,406
- Issue date Jul 22, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Hsi-Yu Kuo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor devices with improved layout to increase electrostati...
- Patent number 12,364,023
- Issue date Jul 15, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Hsiao-Ching Huang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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
Power supply device
- Patent number 12,362,554
- Issue date Jul 15, 2025
- FSP Technology Inc.
- Lung-Chi Wei
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Single-ended broken conductor detection logic using incremental qua...
- Patent number 12,362,556
- Issue date Jul 15, 2025
- Schweitzer Engineering Laboratories, Inc.
- Gandhali P Juvekar
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
ESD protection apparatus and control method
- Patent number 12,362,558
- Issue date Jul 15, 2025
- LEN TECH Inc.
- Gonggui Xu
- G05 - CONTROLLING REGULATING
Information Patent Grant
Solar energy system with variable priority circuit backup
- Patent number 12,362,647
- Issue date Jul 15, 2025
- Koolbridge Solar, Inc.
- Paul Wilkinson Dent
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Integrated circuit and power supply circuit
- Patent number 12,362,675
- Issue date Jul 15, 2025
- Fuji Electric Co., Ltd.
- Yoshinori Kobayashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Overvoltage protection device
- Patent number 12,364,021
- Issue date Jul 15, 2025
- STMicroelectronics S.r.l.
- Jean-Michel Simonnet
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Machine learning based method and device for disturbance classifica...
- Patent number 12,360,149
- Issue date Jul 15, 2025
- HITACHI ENERGY LTD
- Obbalareddi Demudu Naidu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Spark gap assembly for overvoltage protection and surge arrester
- Patent number 12,362,542
- Issue date Jul 15, 2025
- Hubbell Incorporated
- Stephen Franklin Poterala
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Self-biasing ESD power clamp
- Patent number 12,362,557
- Issue date Jul 15, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Tao Yi Hung
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Waterproof detection circuit and battery pack
- Patent number 12,362,555
- Issue date Jul 15, 2025
- Shanghai Baicheng Electric Equipment Manufacture CO., LTD.
- Guofang Kuang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Household appliance and method of operating a household appliance
- Patent number 12,357,129
- Issue date Jul 15, 2025
- Vorwerk & Co. Interholding GmbH
- Torsten Lang
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Vehicle remote power supply systems with integrated retractable ext...
- Patent number 12,351,114
- Issue date Jul 8, 2025
- Ford Global Technologies, LLC
- Wendy Lynn MacLennan
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Industrial control apparatus and monitoring method for industrial c...
- Patent number 12,355,227
- Issue date Jul 8, 2025
- ABB Schweiz AG
- Lihong Rao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Overvoltage and slow clock glitch detection
- Patent number 12,355,231
- Issue date Jul 8, 2025
- Intel Corporation
- Daniel Nemiroff
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switch based on load current
- Patent number 12,355,359
- Issue date Jul 8, 2025
- Intel Corporation
- MD Altaf Hossain
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Communication apparatus and temperature monitoring method
- Patent number 12,353,199
- Issue date Jul 8, 2025
- Nippon Telegraph and Telephone Corporation
- Haruka Nagoshi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fault protection for security system controllers
- Patent number 12,355,228
- Issue date Jul 8, 2025
- Tyco Fire & Security GmbH
- Nilesh Ashok Naik
- G08 - SIGNALLING
Information Patent Grant
Fault detection systems and methods for power grid systems
- Patent number 12,355,234
- Issue date Jul 8, 2025
- Emera US Holdings Inc.
- Robert Ross Bennett
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Snapback electrostatic discharge (ESD) circuit, system and method o...
- Patent number 12,356,729
- Issue date Jul 8, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Chia-Lin Hsu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Circuit Breaker Monitoring System
- Publication number 20250239427
- Publication date Jul 24, 2025
- ABB Schweiz AG
- Theresa Loss
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INRUSH PROTECTION CIRCUIT FOR REDUNDANT POWER SUPPLY
- Publication number 20250239848
- Publication date Jul 24, 2025
- Honeywell International Inc.
- Chiyuan Chiang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PROTECTIVE EARTH MONITORING SYSTEM AND METHOD
- Publication number 20250237685
- Publication date Jul 24, 2025
- HELLA GmbH & Co. KGaA
- Alan Wayne Brown
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING DEVICE AND ELECTRONIC CIRCUIT
- Publication number 20250240006
- Publication date Jul 24, 2025
- ROHM CO., LTD.
- Masashi HAYASHIGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BUCK CONVERTER, METHOD OF OPERATING THE SAME AND ELECTRONIC DEVICE...
- Publication number 20250239940
- Publication date Jul 24, 2025
- Samsung Electronics Co., Ltd.
- Hongseok SHIN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SOLID-STATE CIRCUIT BREAKER
- Publication number 20250233406
- Publication date Jul 17, 2025
- Schneider Electric (China) Co., Ltd.
- Heng Bai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
REVERSE WIRING SELF-PROTECTION CIRCUIT AND SOLID-STATE CIRCUIT BREA...
- Publication number 20250233408
- Publication date Jul 17, 2025
- Schneider Electric (China) Co., Ltd.
- Ying Shi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COMPOSITE CIRCUIT PROTECTION DEVICE
- Publication number 20250233409
- Publication date Jul 17, 2025
- Fuzetec Technology Co., Ltd.
- Jack Jih-Sang CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEMS AND METHODS FOR CONTROLLING A SEGMENTED CIRCUIT
- Publication number 20250228558
- Publication date Jul 17, 2025
- Cilag GMBH International
- Richard L. Leimbach
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ENERGY REDUCTION MAINTENANCE SWITCHES WITH ACTIVATION ALERT
- Publication number 20250233403
- Publication date Jul 17, 2025
- Saudi Arabian Oil Company
- Md Abid Khan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCH DEVICE, ELECTRONIC DEVICE AND VEHICLE
- Publication number 20250233404
- Publication date Jul 17, 2025
- ROHM CO., LTD.
- Naoki TAKAHASHI
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR PROVIDING SELF-POWERED TIMED POWER ISOLATIO...
- Publication number 20250233410
- Publication date Jul 17, 2025
- Harris Global Communications, Inc.
- Eric Sean Averill
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND DEVICE FOR MONITORING AN ELECTRICAL-ENERGY SUPPLY NETWOR...
- Publication number 20250233401
- Publication date Jul 17, 2025
- SAFRAN ELECTRICAL & POWER
- Eric GUILLARD
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICAL PROTECTION DEVICE AND ASSOCIATED MONITORING METHOD
- Publication number 20250233402
- Publication date Jul 17, 2025
- Schneider Electric Industries SAS
- Rémy Orban
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONNECTABLE POWER STATIONS
- Publication number 20250233426
- Publication date Jul 17, 2025
- Champion Power Equipment, Inc.
- Greg Pauken
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LEAKAGE PROTECTION DEVICE WITH LOAD-END FUNCTIONS
- Publication number 20250233405
- Publication date Jul 17, 2025
- Chengli LI
- H01 - BASIC ELECTRIC ELEMENTS
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
MONITORING DEVICE FOR A CONVERTER OF A RAIL VEHICLE
- Publication number 20250229635
- Publication date Jul 17, 2025
- SIEMENS MOBILITY GMBH
- Markus Ackermann
- B60 - VEHICLES IN GENERAL
Information Patent Application
IN-VEHICLE INTERRUPTING CURRENT SUPPLY DEVICE
- Publication number 20250233400
- Publication date Jul 17, 2025
- AUTONETWORKS TECHNOLOGIES, LTD.
- Kiyoshi AIZAWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ON/OFF-GRID SWITCHING APPARATUS AND POWER SUPPLY SYSTEM
- Publication number 20250233424
- Publication date Jul 17, 2025
- Huawei Digital Power Technologies Co., Ltd.
- Hang WANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BACKUP PROTECTION METHOD
- Publication number 20250226648
- Publication date Jul 10, 2025
- SIEMENS AKTIENGESELLSCHAFT
- Wolfgang Erven
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD OF MONITORING OPERATION OF AN ELECTRIC POWER SYSTEM AND MONI...
- Publication number 20250226655
- Publication date Jul 10, 2025
- OMICRON Electronics GmbH
- Andreas Klien
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SURGE SUPPRESSOR AND METHOD OF OPERATING THE SAME
- Publication number 20250226652
- Publication date Jul 10, 2025
- Delta Electronics, Inc.
- Sheng-Hua LI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PHOTOVOLTAIC SYSTEM AND CIRCUIT PROTECTION METHOD FOR PHOTOVOLTAIC...
- Publication number 20250226794
- Publication date Jul 10, 2025
- Huawei Digital Power Technologies Co., Ltd.
- Xin QI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
APPARATUS AND METHOD FOR PROTECTING SOLID-STATE CIRCUIT BREAKER
- Publication number 20250226650
- Publication date Jul 10, 2025
- Schneider Electric (China) Co., Ltd.
- Feng Lu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD, DEVICE, AND SYSTEM FOR ADAPTING DISTANCE PROTECTION AGAINST...
- Publication number 20250226651
- Publication date Jul 10, 2025
- Hitachi Energy Ltd
- Vedanta PRADHAN
- 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
SUPPRESSION OF SIGNAL TRANSMISSION OVER A CONDUCTOR
- Publication number 20250225245
- Publication date Jul 10, 2025
- Lodestone LLC
- Michael W. Januszewski
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR TESTING A CAPACITOR IN A CIRCUIT
- Publication number 20250224461
- Publication date Jul 10, 2025
- BorgWarner US Technologies LLC
- Karthik NAIK
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Power Supply Circuit and Control Method Therefor, Electronic Device...
- Publication number 20250226647
- Publication date Jul 10, 2025
- Shenzhen Yinwang Intelligent Technologies Co., Ltd.
- Bing Chen
- B60 - VEHICLES IN GENERAL

EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

Control module for a detonation sub and a detonation sub

Self-test mechanisms for end-of-life detection and response for cir...

Implementing contactor opening and fusing strategies in a power dis...

Frequency-dependent ground fault circuit interrupter

Safety interlocks for outlets

Power input circuit for isolation under supply short circuit condition

Load switch circuit

Fault protected signal splitter apparatus

Electrostatic discharge protection for integrated circuit during ba...

Semiconductor devices with improved layout to increase electrostati...

Overshoot protection circuit, method, and chip

Power supply device

Single-ended broken conductor detection logic using incremental qua...

ESD protection apparatus and control method

Solar energy system with variable priority circuit backup

Integrated circuit and power supply circuit

Overvoltage protection device

Machine learning based method and device for disturbance classifica...

Spark gap assembly for overvoltage protection and surge arrester

Self-biasing ESD power clamp

Waterproof detection circuit and battery pack

Household appliance and method of operating a household appliance

Vehicle remote power supply systems with integrated retractable ext...

Industrial control apparatus and monitoring method for industrial c...

Overvoltage and slow clock glitch detection

Switch based on load current

Communication apparatus and temperature monitoring method

Fault protection for security system controllers

Fault detection systems and methods for power grid systems

Snapback electrostatic discharge (ESD) circuit, system and method o...

Patents Applicationslast 30 patents

Circuit Breaker Monitoring System

INRUSH PROTECTION CIRCUIT FOR REDUNDANT POWER SUPPLY

PROTECTIVE EARTH MONITORING SYSTEM AND METHOD

SWITCHING DEVICE AND ELECTRONIC CIRCUIT

BUCK CONVERTER, METHOD OF OPERATING THE SAME AND ELECTRONIC DEVICE...

SOLID-STATE CIRCUIT BREAKER

REVERSE WIRING SELF-PROTECTION CIRCUIT AND SOLID-STATE CIRCUIT BREA...

COMPOSITE CIRCUIT PROTECTION DEVICE

SYSTEMS AND METHODS FOR CONTROLLING A SEGMENTED CIRCUIT

ENERGY REDUCTION MAINTENANCE SWITCHES WITH ACTIVATION ALERT

SWITCH DEVICE, ELECTRONIC DEVICE AND VEHICLE

SYSTEMS AND METHODS FOR PROVIDING SELF-POWERED TIMED POWER ISOLATIO...

METHOD AND DEVICE FOR MONITORING AN ELECTRICAL-ENERGY SUPPLY NETWOR...

ELECTRICAL PROTECTION DEVICE AND ASSOCIATED MONITORING METHOD

CONNECTABLE POWER STATIONS

LEAKAGE PROTECTION DEVICE WITH LOAD-END FUNCTIONS

OVERSHOOT PROTECTION CIRCUIT, METHOD, AND CHIP

MONITORING DEVICE FOR A CONVERTER OF A RAIL VEHICLE

IN-VEHICLE INTERRUPTING CURRENT SUPPLY DEVICE

ON/OFF-GRID SWITCHING APPARATUS AND POWER SUPPLY SYSTEM

BACKUP PROTECTION METHOD

METHOD OF MONITORING OPERATION OF AN ELECTRIC POWER SYSTEM AND MONI...

SURGE SUPPRESSOR AND METHOD OF OPERATING THE SAME

PHOTOVOLTAIC SYSTEM AND CIRCUIT PROTECTION METHOD FOR PHOTOVOLTAIC...

APPARATUS AND METHOD FOR PROTECTING SOLID-STATE CIRCUIT BREAKER

METHOD, DEVICE, AND SYSTEM FOR ADAPTING DISTANCE PROTECTION AGAINST...

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

SUPPRESSION OF SIGNAL TRANSMISSION OVER A CONDUCTOR

SYSTEMS AND METHODS FOR TESTING A CAPACITOR IN A CIRCUIT

Power Supply Circuit and Control Method Therefor, Electronic Device...