EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS

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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

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Patents Grantslast 30 patents

Information Patent Grant
Overcurrent protection circuit for protecting overcurrent flowing t...
- Patent number 12,212,132
- Issue date Jan 28, 2025
- Omron Corporation
- Satoshi Iwai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Medium-voltage photovoltaic grid-connected inverter system and phot...
- Patent number 12,212,133
- Issue date Jan 28, 2025
- SUNGROW POWER SUPPLY CO., LTD.
- Hang Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching device for a DC voltage circuit
- Patent number 12,212,233
- Issue date Jan 28, 2025
- Siemens Aktiengesellschaft
- Thomas Beckert
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Secure communication for commissioning and decommissioning circuit...
- Patent number 12,212,968
- Issue date Jan 28, 2025
- Leviton Manufacturing Co., Inc.
- Scott Freeman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Mesh routing of sleepy sensor data
- Patent number 12,213,071
- Issue date Jan 28, 2025
- TRANE INTERNATIONAL INC.
- Joel C. VanderZee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Battery module printed circuit board assembly system and method
- Patent number 12,208,694
- Issue date Jan 28, 2025
- CPS Technology Holdings LLC
- Ronald J. Dulle
- B60 - VEHICLES IN GENERAL
Information Patent Grant
System and method for detection and isolation of arc fault
- Patent number 12,212,130
- Issue date Jan 28, 2025
- Astronics Advanced Electronic Systems Corp.
- Warren J. Wambsganss
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply device for motor protector and power supplying method...
- Patent number 12,212,131
- Issue date Jan 28, 2025
- Schneider Electric Industries SAS
- Ying Shi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus, method, and distribution system for preventing electric...
- Patent number 12,212,134
- Issue date Jan 28, 2025
- ITE CO., LTD.
- Na Woon Kim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Low capacitance transient voltage suppressor with high holding voltage
- Patent number 12,211,834
- Issue date Jan 28, 2025
- ALPHA AND OMEGA SEMICONDUCTOR INTERNATIONAL LP
- Shekar Mallikarjunaswamy
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical power systems
- Patent number 12,202,615
- Issue date Jan 21, 2025
- Rolls-Royce PLC
- Graham P Bruce
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Voltage mode transmitter circuit having overvoltage protection
- Patent number 12,204,483
- Issue date Jan 21, 2025
- SigmaStar Technology Ltd.
- Zhen-Yang Pang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Current limiting circuit of switching circuit and switching circuit
- Patent number 12,206,393
- Issue date Jan 21, 2025
- JOULWATT TECHNOLOGY CO., LTD.
- Xiangyong Xu
- 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
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
Method and device for compensating a line fault occurring on a thre...
- Patent number 12,206,238
- Issue date Jan 21, 2025
- HSP Hochspannungsgeräte GmbH
- Florian Aigner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrostatic protection element
- Patent number 12,206,017
- Issue date Jan 21, 2025
- Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho
- Kengo Shima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ultrasonic atomization control system and electronic cigarette
- Patent number 12,201,146
- Issue date Jan 21, 2025
- Shenzhen First Union Technology Co., Ltd.
- Yonghai Li
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
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
Coaxial isolator
- Patent number 12,206,151
- Issue date Jan 21, 2025
- EZconn Corporation
- Ming-Ching Chen
- 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
Leakage current detection circuit
- Patent number 12,206,233
- Issue date Jan 21, 2025
- Dongguan City Tuocheng Industries Co., Ltd.
- Juntuo Yang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Display system and display system detection method
- Patent number 12,203,970
- Issue date Jan 21, 2025
- SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
- Xuanquan Gao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Protection circuit for an electric motor with a single-phase windin...
- Patent number 12,206,354
- Issue date Jan 21, 2025
- Buhler Motor GmbH
- Jens Weiss
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Protection apparatus and protection method for photovoltaic power g...
- Patent number 12,206,232
- Issue date Jan 21, 2025
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Xiufeng Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Redundant power supply, in particular for data centers, and method...
- Patent number 12,206,241
- Issue date Jan 21, 2025
- Siemens Aktiengesellschaft
- Yi Zhu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Modular power distribution panel
- Patent number 12,206,236
- Issue date Jan 21, 2025
- Amphenol Network Solutions
- Steven Kyle Witkoe
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor die with transformer and ESD clamp circuit
- Patent number 12,206,237
- Issue date Jan 21, 2025
- NXP B.V.
- Dolphin Abessolo Bidzo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery protection device and chip for protecting battery including...
- Patent number 12,206,267
- Issue date Jan 21, 2025
- Ming Tang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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

Patents Applicationslast 30 patents

Information Patent Application
Monitored Charging Method Considering Charging Station Surge Protec...
- Publication number 20250033508
- Publication date Jan 30, 2025
- Vitesco Technologies Germany GmbH
- Franz Pfeilschifter
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTRICAL RECEPTACLE FAULT PROTECTION
- Publication number 20250038511
- Publication date Jan 30, 2025
- Brainwave Research Corporation
- John ERIKSEN
- H01 - BASIC ELECTRIC ELEMENTS
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
Short-Circuit Protection Having Wide Common Mode Voltage
- Publication number 20250038514
- Publication date Jan 30, 2025
- TEXAS INSTRUMENTS INCORPORATED
- Prateek Pandey
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTINUOUSLY MONITORED REMOTE POWER SHUTDOWN
- Publication number 20250038515
- Publication date Jan 30, 2025
- Siemens Medical Solutions USA, Inc.
- Carl Eric Arnsdorff
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DISTANCE PROTECTION OF A TRANSMISSION LINE
- Publication number 20250038519
- Publication date Jan 30, 2025
- Hitachi Energy Ltd
- OD NAIDU
- 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
Method for Determining an Unknown Resistance and an Unknown Capacit...
- Publication number 20250038522
- Publication date Jan 30, 2025
- VoltServer Inc.
- Jonathan J. Casey
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LOAD DRIVING DEVICE
- Publication number 20250038679
- Publication date Jan 30, 2025
- DENSO CORPORATION
- HIROKAZU KAWASAKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
GROUND FAULT DETECTION APPARATUS
- Publication number 20250035712
- Publication date Jan 30, 2025
- AUTONETWORKS TECHNOLOGIES, LTD.
- Michio ARIMURA
- B60 - VEHICLES IN GENERAL
Information Patent Application
ARC FAULT DETECTION AND PROTECTION IN A DIGITAL ELECTRICITY POWER D...
- Publication number 20250038510
- Publication date Jan 30, 2025
- HUBBELL INCORPORATED
- John Brower
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY DEVICE AND ELECTRONIC DEVICE
- Publication number 20250038518
- Publication date Jan 30, 2025
- ACER INCORPORATED
- Tzu-Tseng Chan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRO-STATIC DISCHARGE (ESD) PROTECTION CIRCUIT AND ELECTRONIC DE...
- Publication number 20250038525
- Publication date Jan 30, 2025
- SK HYNIX INC.
- Seung Ho LEE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INTEGRATED ELECTRICAL MANAGEMENT SYSTEM AND ARCHITECTURE
- Publication number 20250038517
- Publication date Jan 30, 2025
- Span.IO, Inc.
- Archan Padmanabhan Rao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PROGRAMMABLE DC POWER BUS OVER VOLTAGE PROTECTION
- Publication number 20250038523
- Publication date Jan 30, 2025
- Rolls-Royce Corporation
- Brian Joseph Huber
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SENSING VIA QUANTUM PHENOMENON DETECTION
- Publication number 20250035676
- Publication date Jan 30, 2025
- Wells Fargo Bank, N.A.
- Peter Bordow
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DYNAMIC ADAPTIVE OVERCURRENT PROTECTION
- Publication number 20250038512
- Publication date Jan 30, 2025
- ALLIANCE FOR SUSTAINABLE ENERGY, LLC
- Rishabh JAIN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Electronic control unit for vehicle with integrated cut-off
- Publication number 20250038521
- Publication date Jan 30, 2025
- Continental Automotive Technologies GmbH
- Nicolas PIQUES
- B60 - VEHICLES IN GENERAL
Information Patent Application
POWER SUPPLY CONTROL DEVICE AND STORAGE MEDIUM
- Publication number 20250038658
- Publication date Jan 30, 2025
- DENSO TEN Limited
- Seiya MORIKAWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INTEGRATED CIRCUIT FOR BATTERY DISCONNECT
- Publication number 20250038516
- Publication date Jan 30, 2025
- Rohm Co., Ltd.
- Mitchell G. Van Ochten
- B60 - VEHICLES IN GENERAL
Information Patent Application
ESD Power Clamp Devices and Circuits
- Publication number 20250038524
- Publication date Jan 30, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Jam-Wem Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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
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
OVER-CURRENT PROTECTION DEVICE
- Publication number 20250030236
- Publication date Jan 23, 2025
- POLYTRONICS TECHNOLOGY CORP.
- Hsiu-Che YEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OVER-CURRENT PROTECTION DEVICE
- Publication number 20250029756
- Publication date Jan 23, 2025
- POLYTRONICS TECHNOLOGY CORP.
- Cheng-Yu TUNG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHTNING STRIKE INDUCTION SYSTEM AND METHOD
- Publication number 20250026487
- Publication date Jan 23, 2025
- Nippon Telegraph and Telephone Corporation
- Toshihisa MASUDA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OVER-CURRENT PROTECTION DEVICE
- Publication number 20250029755
- Publication date Jan 23, 2025
- POLYTRONICS TECHNOLOGY CORP.
- Chingting CHIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ENERGY TRANSFERENCE FOR CONTROLLED SHUTDOWN OF MARINE ELECTRONIC DE...
- Publication number 20250030268
- Publication date Jan 23, 2025
- NAVICO, INC.
- Ruan Van Vuren
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SPARK GAPS WITH MULTIPLE TRIGGER VOLTAGES FOR ELECTRICAL OVERSTRESS...
- Publication number 20250030237
- Publication date Jan 23, 2025
- Analog Devices International Unlimited Company
- David J. Clarke
- H01 - BASIC ELECTRIC ELEMENTS

EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

Overcurrent protection circuit for protecting overcurrent flowing t...

Medium-voltage photovoltaic grid-connected inverter system and phot...

Switching device for a DC voltage circuit

Secure communication for commissioning and decommissioning circuit...

Mesh routing of sleepy sensor data

Battery module printed circuit board assembly system and method

System and method for detection and isolation of arc fault

Power supply device for motor protector and power supplying method...

Apparatus, method, and distribution system for preventing electric...

Low capacitance transient voltage suppressor with high holding voltage

Electrical power systems

Voltage mode transmitter circuit having overvoltage protection

Current limiting circuit of switching circuit and switching circuit

Overvoltage protection device modules

Discharge detection system

Method and device for compensating a line fault occurring on a thre...

Electrostatic protection element

Ultrasonic atomization control system and electronic cigarette

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

Coaxial isolator

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

Leakage current detection circuit

Display system and display system detection method

Protection circuit for an electric motor with a single-phase windin...

Protection apparatus and protection method for photovoltaic power g...

Redundant power supply, in particular for data centers, and method...

Modular power distribution panel

Semiconductor die with transformer and ESD clamp circuit

Battery protection device and chip for protecting battery including...

Surge protective devices, circuits, modules and systems including same

Patents Applicationslast 30 patents

Monitored Charging Method Considering Charging Station Surge Protec...

ELECTRICAL RECEPTACLE FAULT PROTECTION

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

Short-Circuit Protection Having Wide Common Mode Voltage

CONTINUOUSLY MONITORED REMOTE POWER SHUTDOWN

DISTANCE PROTECTION OF A TRANSMISSION LINE

SMART GRID INTERFACE RELAY AND BREAKER

Method for Determining an Unknown Resistance and an Unknown Capacit...

LOAD DRIVING DEVICE

GROUND FAULT DETECTION APPARATUS

ARC FAULT DETECTION AND PROTECTION IN A DIGITAL ELECTRICITY POWER D...

POWER SUPPLY DEVICE AND ELECTRONIC DEVICE

ELECTRO-STATIC DISCHARGE (ESD) PROTECTION CIRCUIT AND ELECTRONIC DE...

INTEGRATED ELECTRICAL MANAGEMENT SYSTEM AND ARCHITECTURE

PROGRAMMABLE DC POWER BUS OVER VOLTAGE PROTECTION

POWER SENSING VIA QUANTUM PHENOMENON DETECTION

DYNAMIC ADAPTIVE OVERCURRENT PROTECTION

Electronic control unit for vehicle with integrated cut-off

POWER SUPPLY CONTROL DEVICE AND STORAGE MEDIUM

INTEGRATED CIRCUIT FOR BATTERY DISCONNECT

ESD Power Clamp Devices and Circuits

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

POWER PROTECTION SYSTEM

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

OVER-CURRENT PROTECTION DEVICE

OVER-CURRENT PROTECTION DEVICE

LIGHTNING STRIKE INDUCTION SYSTEM AND METHOD

OVER-CURRENT PROTECTION DEVICE

ENERGY TRANSFERENCE FOR CONTROLLED SHUTDOWN OF MARINE ELECTRONIC DE...

SPARK GAPS WITH MULTIPLE TRIGGER VOLTAGES FOR ELECTRICAL OVERSTRESS...