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H02H7/20
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H
ELECTRICITY
H02
Electric power
H02H
EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
H02H7/00
Emergency 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
Current Industry
H02H7/20
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Patents Grants
last 30 patents
Information
Patent Grant
Solar power generation system
Patent number
11,967,927
Issue date
Apr 23, 2024
Omron Corporation
Takahiro Takeyama
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
System and method for a photovoltaic system programmable dynamic ci...
Patent number
11,962,144
Issue date
Apr 16, 2024
Electronic Power Design, Inc.
John Bradford Janik
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Overcurrent determination circuit and light emission control apparatus
Patent number
11,962,126
Issue date
Apr 16, 2024
Sony Corporation
Toshiki Udagawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fault protected signal splitter apparatus
Patent number
11,955,686
Issue date
Apr 9, 2024
Nanotronics Imaging, Inc.
John B. Putman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Transmitter for transmitting a process variable to a programmable l...
Patent number
11,949,227
Issue date
Apr 2, 2024
IFM Electronic GmbH
Heinz Walter
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Cooking apparatus and controlling method thereof
Patent number
11,937,341
Issue date
Mar 19, 2024
Samsung Electronics Co., Ltd.
Kihyeon Park
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Mains power-operated distributed disconnect for solar power system...
Patent number
11,929,607
Issue date
Mar 12, 2024
MONITEK, LLC
Nahit Emanet
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Customizable overcurrent protection assistant
Patent number
11,923,677
Issue date
Mar 5, 2024
Joseph M. DeLapa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Gate driver implementations for safe wireless power system operation
Patent number
11,909,198
Issue date
Feb 20, 2024
WiTricity Corporation
Milisav Danilovic
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Functional safety techniques for industrial automation devices
Patent number
11,909,199
Issue date
Feb 20, 2024
Rockwell Automation Technologies, Inc.
Al J. Campbell
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Vehicle electrical system and method for protecting a vehicle elect...
Patent number
11,909,200
Issue date
Feb 20, 2024
Bayerische Motoren Werke Aktiengesellschaft
Joachim Froeschl
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Fault protected signal splitter apparatus
Patent number
11,894,596
Issue date
Feb 6, 2024
Nanotronics Imaging, Inc.
John B. Putman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Module switchoff device and security protection system of photovolt...
Patent number
11,881,813
Issue date
Jan 23, 2024
ALTENERGY POWER SYSTEM INC.
Yuhao Luo
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Member for measuring a common mode voltage in an electrical network...
Patent number
11,867,741
Issue date
Jan 9, 2024
SAFRAN ELECTRICAL & POWER
Lionel Cima
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Circuit for and method of protecting overvoltage in universal seria...
Patent number
11,862,964
Issue date
Jan 2, 2024
Samsung Electronics Co., Ltd.
Je-kook Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Remote device management
Patent number
11,855,446
Issue date
Dec 26, 2023
FireAvert, LLC
Peter Thorpe
G08 - SIGNALLING
Information
Patent Grant
Control device and failure determination method for determining a f...
Patent number
11,855,448
Issue date
Dec 26, 2023
Autonetworks Technologies, Ltd.
Kei Yamada
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Systems and methods for managing energy-related stress in an electr...
Patent number
11,853,095
Issue date
Dec 26, 2023
SCHNEIDER ELECTRIC USA, INC.
Jon A. Bickel
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Downhole electrical power supply system
Patent number
11,855,447
Issue date
Dec 26, 2023
Halliburton Energy Services, Inc.
Joachim Alexander Pihl
E21 - EARTH DRILLING MINING
Information
Patent Grant
Overcurrent protection circuit
Patent number
11,843,235
Issue date
Dec 12, 2023
Rohm Co., Ltd.
Toru Takuma
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Field device
Patent number
11,843,239
Issue date
Dec 12, 2023
Yokogawa Electric Corporation
Fumihiro Yoshida
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Intelligent switch device and power generation system
Patent number
11,843,241
Issue date
Dec 12, 2023
SUNGROW POWER SUPPLY CO., LTD.
Yanfei Yu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Device for detecting a fault in an electrical network, electrical n...
Patent number
11,835,571
Issue date
Dec 5, 2023
SAFRAN ELECTRICAL & POWER
Lionel Cima
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Signal interface for application in vehicles
Patent number
11,831,719
Issue date
Nov 28, 2023
ZF Friedrichshafen AG
Jochen Menz
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Persistent Dc circuit breaker
Patent number
11,831,167
Issue date
Nov 28, 2023
Entrantech Inc.
Kong-Chen Chen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Photovoltaic electric appliance system, method and device of contro...
Patent number
11,831,151
Issue date
Nov 28, 2023
Gree Electric Appliances, Inc. of Zhuhai
Zhigang Zhao
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Methods and apparatus to improve performance of power path protecti...
Patent number
11,824,345
Issue date
Nov 21, 2023
Texas Instruments Incorporated
Yogesh Kumar Ramadass
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Rapid shutdown device for photovoltaic modules
Patent number
11,811,361
Issue date
Nov 7, 2023
GAF Energy LLC
Babak Farhangi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power transfer, gate drive, and/or protection functions across an i...
Patent number
11,811,396
Issue date
Nov 7, 2023
Infineon Technologies Austria AG
Simone Fabbro
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Drive device, short circuit detection method, and computer program
Patent number
11,799,402
Issue date
Oct 24, 2023
Autonetworks Technologies, Ltd.
Shinnosuke Nakaguchi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
SHORT DETECTION AND PROTECTION CIRCUIT FOR ACCESS POINT
Publication number
20240146351
Publication date
May 2, 2024
HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP.
Kehui CAI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Switching Device for a Multi-Pole High-Voltage Vehicle Power Supply...
Publication number
20240123831
Publication date
Apr 18, 2024
Bayerische Motoren Werke Aktiengesellschaft
Florian PRITSCHER
B60 - VEHICLES IN GENERAL
Information
Patent Application
PHOTOVOLTAIC SYSTEM, FAST SHUTDOWN METHOD, AND PHOTOVOLTAIC INVERTER
Publication number
20240128739
Publication date
Apr 18, 2024
Huawei Digital Power Technologies Co., Ltd.
Li LU
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
DC POWER SYSTEM FOR MODULAR WORKSTATIONS
Publication number
20240120714
Publication date
Apr 11, 2024
MILLERKNOLL, INC.
Peter James Keyzer
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PHOTOVOLTAIC SHUTDOWN CIRCUIT AND PHOTOVOLTAIC SYSTEM
Publication number
20240113657
Publication date
Apr 4, 2024
Ningbo Guangjing Technology Co., Ltd.
Zhen YUAN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
INDUSTRIAL SYSTEMS WITH INTEGRATED ABSENCE OF VOLTAGE TESTER (AVT)...
Publication number
20240097432
Publication date
Mar 21, 2024
Rockwell Automation Technologies, Inc.
Roberto Sampaio Marques
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ELECTRONIC FUSE BASED-PROTECTION CIRCUIT SYSTEM AND ELECTRONIC FUSE...
Publication number
20240088646
Publication date
Mar 14, 2024
INVENTEC (PUDONG) TECHNOLOGY CORPORATION
Yang WU
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
METHODS AND APPARATUS TO IMPROVE PERFORMANCE OF POWER PATH PROTECTI...
Publication number
20240088647
Publication date
Mar 14, 2024
TEXAS INSTRUMENTS INCORPORATED
Yogesh Kumar Ramadass
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Arc Mitigation Self-Powered Trigger Device for Low-, Medium-, or Hi...
Publication number
20240079866
Publication date
Mar 7, 2024
ABB Schweiz AG
Dietmar Gentsch
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ARC DETECTION DEVICE, BREAKER, POWER CONDITIONER, SOLAR PANEL, SOLA...
Publication number
20240072528
Publication date
Feb 29, 2024
Panasonic Intellectual Property Management Co., Ltd.
Tatsuo KOGA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
START METHOD FOR PHOTOVOLTAIC RAPID SHUTDOWN SYSTEM, APPLICATION AP...
Publication number
20240072534
Publication date
Feb 29, 2024
Sungrow Power Supply Co., Ltd.
Yu Yang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Fusion Bonding Protecting Module and Battery System Including the Same
Publication number
20240055854
Publication date
Feb 15, 2024
LG ENERGY SOLUTION, LTD.
Kihoon Kim
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER CIRCUIT AND ELECTRONIC DEVICE HAVING THE SAME
Publication number
20240047959
Publication date
Feb 8, 2024
ASUSTEK COMPUTER INC.
Hua-Hsuan CHANG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
GROUNDING DEVICE, GROUNDING METHOD, AND PROGRAM RECORDING MEDIUM
Publication number
20240039273
Publication date
Feb 1, 2024
NEC Corporation
Yoshinari TAKIGAWA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SOLAR POWER GENERATION SYSTEM
Publication number
20240039469
Publication date
Feb 1, 2024
Omron Corporation
Takahiro TAKEYAMA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
OVERCURRENT PROTECTION CIRCUIT
Publication number
20240039268
Publication date
Feb 1, 2024
Rohm Co., Ltd.
Toru Takuma
B60 - VEHICLES IN GENERAL
Information
Patent Application
NOISE FILTER
Publication number
20240039502
Publication date
Feb 1, 2024
Mitsubishi Electric Corporation
Kyota OTSUKA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
PE LINE PROTECTION SYSTEM FOR POWER UTILIZATION AND CHARGING APPARA...
Publication number
20240030704
Publication date
Jan 25, 2024
Changchun Jetty Automotive Technology Co., Ltd.
Chao WANG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER CONTROLLER
Publication number
20240022065
Publication date
Jan 18, 2024
NXP B.V.
Erik Santiago
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ELECTRICAL SYSTEM OF A ROAD VEHICLE PROVIDED WITH A DC-DC ELECTRONI...
Publication number
20240001767
Publication date
Jan 4, 2024
FERRARI S.p.A.
Giovanni LO CALZO
B60 - VEHICLES IN GENERAL
Information
Patent Application
INPUT OVERVOLTAGE PROTECTION
Publication number
20240006876
Publication date
Jan 4, 2024
Itron, Inc.
Andrew Lancaster
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
BACKUP POWER SYSTEM FOR CABLE TELEVISION NETWORKS
Publication number
20230420982
Publication date
Dec 28, 2023
SECURE POWER SYSTEM, LLC
Gidon Edu TER VER
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LOCAL DISPLAY OF TISSUE PARAMETER STABILIZATION
Publication number
20230389921
Publication date
Dec 7, 2023
Cilag GMBH International
Jeffrey S. Swayze
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PHOTOVOLTAIC SYSTEM, DIRECT-CURRENT COMBINER BOX, AND FAULT ISOLATI...
Publication number
20230396057
Publication date
Dec 7, 2023
Huawei Digital Power Technologies Co., Ltd.
Fangpo Zhang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Fault Protected Signal Splitter Apparatus
Publication number
20230387564
Publication date
Nov 30, 2023
Nanotronics Imaging, Inc.
John B. Putman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FREQUENCY-BASED DISTRIBUTED LOAD DISCONNECT
Publication number
20230378745
Publication date
Nov 23, 2023
Itron, Inc.
Timothy James Driscoll
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER FAILURE MONITORING DEVICE AND POWER FAILURE MONITORING METHOD
Publication number
20230366951
Publication date
Nov 16, 2023
Fulian Precision Electronics (Tianjin) Co., LTD.
DUO QIU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Bypass Circuit and Method to Bypass Power Modules in Power System
Publication number
20230369965
Publication date
Nov 16, 2023
Solaredge Technologies Ltd.
David Braginsky
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Bridge supply circuit of Multipath Efuse Chip and Server
Publication number
20230361556
Publication date
Nov 9, 2023
INSPUR SUZHOU INTELLIGENT TECHNOLOGY CO., LTD.
Songtao ZHANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SOLAR POWER GENERATION SYSTEM
Publication number
20230353088
Publication date
Nov 2, 2023
Omron Corporation
Takahiro TAKEYAMA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER