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H02H3/087
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Parent Industries
H
ELECTRICITY
H02
Electric power
H02H
EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
H02H3/00
Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection integrated protection
Current Industry
H02H3/087
for dc applications
Industries
Overview
Organizations
People
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Impact
Patents Grants
last 30 patents
Information
Patent Grant
Breaking device
Patent number
11,972,915
Issue date
Apr 30, 2024
Mitsubishi Electric Corporation
Takashi Inagaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Resettable electronic fuse for high-power devices
Patent number
11,967,817
Issue date
Apr 23, 2024
Milwaukee Electric Tool Corporation
Jeffrey M. Brozek
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
One-transistor devices for protecting circuits and autocatalytic vo...
Patent number
11,962,141
Issue date
Apr 16, 2024
Symptote Technologies LLC
Mark D. Creech
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electronic fuse circuit
Patent number
11,955,790
Issue date
Apr 9, 2024
Lisa Draexlmaier GmbH
Michael Wortberg
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Actuation device, half-bridge circuit arrangement comprising same a...
Patent number
11,948,763
Issue date
Apr 2, 2024
SEMIKRON DANFOSS ELEKTRONIK GMBH & CO., KG
Orlando Capasso
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High voltage battery cluster, and overcurrent protection circuit an...
Patent number
11,942,775
Issue date
Mar 26, 2024
SUNGROW POWER SUPPLY CO., LTD.
Jianjie Zhou
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Protection device for a direct current electrical plant
Patent number
11,942,896
Issue date
Mar 26, 2024
SOCIETA' ELETTRICA S.R.L.
Euro Marangoni
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method and apparatus for controlling solid state circuit breaker, a...
Patent number
11,923,674
Issue date
Mar 5, 2024
Siemens Aktiengesellschaft
Feng Du
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Data storage device having over-voltage detection and protection
Patent number
11,908,529
Issue date
Feb 20, 2024
Western Digital Technologies, Inc.
Daniel J. Linnen
G11 - INFORMATION STORAGE
Information
Patent Grant
Multi-terminal DC power transmission system, common control device...
Patent number
11,909,201
Issue date
Feb 20, 2024
Mitsubishi Electric Corporation
Masahiro Hario
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electronic device with overcurrent protection and method for overcu...
Patent number
11,909,195
Issue date
Feb 20, 2024
Samsung Electronics Co., Ltd.
Jehwan Lee
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Methods and apparatus for battery current monitoring
Patent number
11,901,723
Issue date
Feb 13, 2024
Tahoe Research, LTD.
Devin Cass
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
DC-overcurrent detector
Patent number
11,881,701
Issue date
Jan 23, 2024
EATON INTELLIGENT POWER LIMITED
Wolfgang Hauer
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Connecting a load to a direct current network
Patent number
11,876,365
Issue date
Jan 16, 2024
Siemens Aktiengesellschaft
Karsten Handt
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Protection apparatus and protection method for photovoltaic power g...
Patent number
11,870,238
Issue date
Jan 9, 2024
HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
Xiufeng Zhang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Hybrid DC circuit breaker
Patent number
11,862,416
Issue date
Jan 2, 2024
EATON ELECTRICAL LTD.
Martin Bernardus Johannes Leusenkamp
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power contact fault clearing device
Patent number
11,862,408
Issue date
Jan 2, 2024
Arc Suppression Technologies
Reinhold Henke
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Multi-circuit DC breaking system
Patent number
11,855,438
Issue date
Dec 26, 2023
GREEN ENERGY INSTITUTE
Hyenjun Choi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power conversion device
Patent number
11,855,445
Issue date
Dec 26, 2023
Mitsubishi Electric Corporation
Takushi Jimichi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Fuse management for an electric mobile application
Patent number
11,845,358
Issue date
Dec 19, 2023
EATON INTELLIGENT POWER LIMITED
Robert Stephen Douglass
B60 - VEHICLES IN GENERAL
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
Pulse circuit for providing a fault current in a DC voltage power s...
Patent number
11,837,864
Issue date
Dec 5, 2023
Siemens Aktiengesellschaft
Hubert Schierling
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Fail operational vehicle power supply
Patent number
11,813,946
Issue date
Nov 14, 2023
Zoox, Inc.
Moritz Boecker
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Electrical safety system for providing overcurrent protection of an...
Patent number
11,799,282
Issue date
Oct 24, 2023
Aptiv Technologies Limited
Markus Heinrich
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Protection circuit
Patent number
11,764,566
Issue date
Sep 19, 2023
Siemens Aktiengesellschaft
Yiran Chen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method for using semiconductor intelligence line
Patent number
11,749,980
Issue date
Sep 5, 2023
Chao-Cheng Lu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Fuse and contactor with active current injection
Patent number
11,738,664
Issue date
Aug 29, 2023
EATON INTELLIGENT POWER LIMITED
Brandon William Fisher
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Smart cartridge wake up operation and data retention
Patent number
11,717,297
Issue date
Aug 8, 2023
Cilag GmbH International
Daniel L. Baber
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System and method for distinguishing short-circuit events in high i...
Patent number
11,722,130
Issue date
Aug 8, 2023
Leach International Corporation
Anhtai Le Tran
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Short circuit protection apparatus for power conversion apparatus
Patent number
11,705,805
Issue date
Jul 18, 2023
Fuji Electric Co., Ltd.
Yasunao Saga
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
FUSE MANAGEMENT FOR AN ELECTRIC MOBILE APPLICATION
Publication number
20240116396
Publication date
Apr 11, 2024
Eaton Intelligent Power Limited
Robert Stephen Douglass
B60 - VEHICLES IN GENERAL
Information
Patent Application
AN APPARATUS AND METHOD FOR USE IN A POWER DELIVERY SYSTEM
Publication number
20240106224
Publication date
Mar 28, 2024
HAWKER SIDDELEY SWITCHGEAR LIMITED
Kamalaraj Kannan
B60 - VEHICLES IN GENERAL
Information
Patent Application
PROTECTION APPARATUS AND PROTECTION METHOD FOR PHOTOVOLTAIC POWER G...
Publication number
20240097427
Publication date
Mar 21, 2024
Huawei Digital Power Technologies Co., Ltd.
Xiufeng ZHANG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SHORT-CIRCUIT DETECTOR FOR ELECTRONIC FUSE CIRCUIT
Publication number
20240072530
Publication date
Feb 29, 2024
SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
Jiri FOREJTEK
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
APPARATUS AND METHOD FOR ARC FAULT PROTECTION
Publication number
20240063628
Publication date
Feb 22, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Suresh Gopalakrishnan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ELECTRICAL ARRANGEMENT FOR DIRECT CURRENT ELECTRIC SYSTEMS
Publication number
20240055852
Publication date
Feb 15, 2024
AIRBUS (SAS)
Gerhard STEINER
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
DIRECT CURRENT CIRCUIT BREAKER DEVICE AND CONTROL METHOD THEREFOR
Publication number
20240014645
Publication date
Jan 11, 2024
Schneider Electric Industries SAS
Zongqian Shi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
DIRECT CURRENT CIRCUIT BREAKER AND PROTECTION SYSTEM
Publication number
20230420928
Publication date
Dec 28, 2023
ABB Schweiz AG
Jia Meng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DIRECT-CURRENT CIRCUIT BREAKER AND DIRECT-CURRENT CIRCUIT BREAKER S...
Publication number
20230411091
Publication date
Dec 21, 2023
MITSUBISHI ELECTRIC CORPORATION
Takashi INAGAKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
A DC SOLID STATE CIRCUIT BREAKER AND DC CIRCUIT BREAKER SYSTEM
Publication number
20230411949
Publication date
Dec 21, 2023
EXPERIENCE KNOWLEDGE STRATEGY, S.L.
Javier VILLEGAS NUNEZ
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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
Solid-State Battery Management System for High Current Applications
Publication number
20230395876
Publication date
Dec 7, 2023
Auto Motive Power Inc.
Michael HIBBARD
B60 - VEHICLES IN GENERAL
Information
Patent Application
DIRECT CURRENT BUS CONTROL SCHEME
Publication number
20230378743
Publication date
Nov 23, 2023
HAMILTON SUNDSTRAND CORPORATION
Jordan K. Vanevenhoven
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CURRENT CONTROL DEVICE, SWITCH CONTROL DEVICE, CURRENT CONTROL METH...
Publication number
20230370055
Publication date
Nov 16, 2023
AUTONETWORKS TECHNOLOGIES, LTD.
Keisuke WAKAZONO
G05 - CONTROLLING REGULATING
Information
Patent Application
DC CIRCUIT PROTECTION DEVICE FOR ENHANCED SELECTIVITY
Publication number
20230361551
Publication date
Nov 9, 2023
DC Systems B.V.
Henricus David Stokman
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
One-Transistor Devices for Protecting Circuits and Autocatalytic Vo...
Publication number
20230352927
Publication date
Nov 2, 2023
Symptote Technologies LLC
Mark D. Creech
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DC ENERGY STORAGE SYSTEM
Publication number
20230344236
Publication date
Oct 26, 2023
General Electric Technology GmbH
Colin DAVIDSON
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SEMICONDUCTOR DEVICE, IPS HAVING TEMPERATURE DEPENDENCY CORRECTION...
Publication number
20230336173
Publication date
Oct 19, 2023
Fuji Electric Co., Ltd.
Daisuke ISOBE
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SMART CARTRIDGE WAKE UP OPERATION AND DATA RETENTION
Publication number
20230320731
Publication date
Oct 12, 2023
Cilag GMBH International
Daniel L. Baber
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SYSTEMS AND METHODS FOR CONTROLLING A SEGMENTED CIRCUIT
Publication number
20230309992
Publication date
Oct 5, 2023
Cilag GMBH International
Richard L. Leimbach
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Intelligent Semiconductor Switch
Publication number
20230307902
Publication date
Sep 28, 2023
INFINEON TECHNOLOGIES AG
Alexander Mayer
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Control Method for Current-Limiting Control Circuit and Electrical...
Publication number
20230275425
Publication date
Aug 31, 2023
GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
Zhigang Zhao
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
DC CIRCUIT BREAKER WITH AN ALTERNATING COMMUTATING CIRCUIT
Publication number
20230275417
Publication date
Aug 31, 2023
Board of Supervisors of Louisiana State University and Agricultural and Mecha...
Shahab Mehraeen
G01 - MEASURING TESTING
Information
Patent Application
METHODS AND ELECTRIC CIRCUIT ARRANGEMENTS FOR PROTECTION OF METALLI...
Publication number
20230249555
Publication date
Aug 10, 2023
BENDER GMBH & CO. KG
Dieter Hackl
B60 - VEHICLES IN GENERAL
Information
Patent Application
DATA STORAGE DEVICE HAVING OVER-VOLTAGE DETECTION AND PROTECTION
Publication number
20230230641
Publication date
Jul 20, 2023
Western Digital Technologies, Inc.
Daniel J. Linnen
G11 - INFORMATION STORAGE
Information
Patent Application
SAFETY CIRCUIT FOR DC LEAKAGE DETECTION
Publication number
20230221379
Publication date
Jul 13, 2023
BIOSENSE WEBSTER (ISRAEL) LTD.
Assaf Govari
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
OVERCURRENT PROTECTION CIRCUIT
Publication number
20230216289
Publication date
Jul 6, 2023
Rohm Co. Ltd.
Toru TAKUMA
B60 - VEHICLES IN GENERAL
Information
Patent Application
METHODS AND APPARATUS FOR BATTERY CURRENT MONITORING
Publication number
20230198242
Publication date
Jun 22, 2023
Tahoe Research, Ltd.
Devin CASS
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
A SOLID-STATE CIRCUIT BREAKER BASED ON A WIRELESS COUPLING AND RESO...
Publication number
20230187923
Publication date
Jun 15, 2023
Drexel University
Fei Lu
H01 - BASIC ELECTRIC ELEMENTS