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ELECTRICITY
H02
Electric power
H02J
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER SYSTEMS FOR STORING ELECTRIC ENERGY
H02J7/00
Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
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H02J7/0031
using battery or load disconnect circuits
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Patents Grants
last 30 patents
Information
Patent Grant
Systems and methods for fail-safe battery protection independent fr...
Patent number
12,348,063
Issue date
Jul 1, 2025
The Boeing Company
Vyacheslav Khozikov
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method and system for battery management including bypassing batter...
Patent number
12,334,762
Issue date
Jun 17, 2025
Sol-Ark, LLC
Thomas Joseph Brennan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Mobile device and operating method thereof
Patent number
12,334,761
Issue date
Jun 17, 2025
Samsung Electronics Co., Ltd.
Sangun Bang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Pack battery charging method, pack battery, and power source device
Patent number
12,334,766
Issue date
Jun 17, 2025
PANASONIC ENERGY CO., LTD.
Tsuyoshi Morimoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery management system and battery management method
Patent number
12,328,026
Issue date
Jun 10, 2025
Toyota Jidosha Kabushiki Kaisha
Junta Izumi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electric power supply system having a bidirecttional electric power...
Patent number
12,322,995
Issue date
Jun 3, 2025
Toyota Jidosha Kabushiki Kaisha
Osamu Kitazawa
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Electronic device and method of protecting battery in the electroni...
Patent number
12,315,963
Issue date
May 27, 2025
Samsung Electronics Co., Ltd.
Jaemu Ha
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for operating an electronic circuit arrangement for electric...
Patent number
12,316,147
Issue date
May 27, 2025
ECOM Instruments GmbH
Manfred Sazinger
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Systems for controlling charging of electrical devices
Patent number
12,316,146
Issue date
May 27, 2025
Amazon Technologies, Inc.
Nayana Teja Chiluvuri
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Battery system
Patent number
12,308,677
Issue date
May 20, 2025
PROTERRA POWERED LLC
David Lai
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Power supply system and control device
Patent number
12,301,029
Issue date
May 13, 2025
Toyota Jidosha Kabushiki Kaisha
Masahiko Mitsui
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Energy storage system
Patent number
12,301,030
Issue date
May 13, 2025
HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
Jianshan Li
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method for detecting electrical fault states in a removable battery...
Patent number
12,301,032
Issue date
May 13, 2025
Robert Bosch GmbH
Alexander Osswald
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method of charging plurality of battery cells and controller for pe...
Patent number
12,301,040
Issue date
May 13, 2025
Samsung Electronics Co., Ltd.
Oleg Petrakivskyi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power replenishment system and method for energy storage device
Patent number
12,301,041
Issue date
May 13, 2025
FranklinWH Technologies Co., Ltd.
Gang Xiao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrically powered vehicles with redundant power distribution cir...
Patent number
12,291,126
Issue date
May 6, 2025
WISK AERO LLC
Geoffrey Alan Long
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Portable power case with heat-resistant material
Patent number
12,294,231
Issue date
May 6, 2025
LAT Enterprises, Inc.
Laura Thiel
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery pack
Patent number
RE50397
Issue date
Apr 22, 2025
Samsung SDI Co., Ltd.
Jiyeon Choi
Information
Patent Grant
Control circuit for relay in uninterruptible power supply and contr...
Patent number
12,278,516
Issue date
Apr 15, 2025
VERTIV CORPORATION
Zhichao Zhang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Battery switch on circuit and lithium battery
Patent number
12,278,511
Issue date
Apr 15, 2025
PYLON TECHNOLOGIES, CO. LTD
Ming Liu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Long-term high-power battery system with intelligent management
Patent number
12,272,972
Issue date
Apr 8, 2025
Kuo-Hsin Su
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Semiconductor device, battery pack, and electronic device
Patent number
12,272,800
Issue date
Apr 8, 2025
Semiconductor Energy Laboratory Co., Ltd.
Takayuki Ikeda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Protection circuit for secondary battery and abnormality detection...
Patent number
12,266,957
Issue date
Apr 1, 2025
Semiconductor Energy Laboratory Co., Ltd.
Toshiyuki Isa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Mobile device and operating method thereof
Patent number
12,255,473
Issue date
Mar 18, 2025
Samsung Electronics Co., Ltd.
Sangun Bang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Photovoltaic power generation system
Patent number
12,255,463
Issue date
Mar 18, 2025
Hanwha Solutions Corporation
Jeong Heum Lee
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Battery pack power cutting off apparatus
Patent number
12,255,474
Issue date
Mar 18, 2025
LG ENERGY SOLUTION, LTD.
Sung Gun Lee
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Switching of battery strings and modules when a fault is diagnosed...
Patent number
12,249,854
Issue date
Mar 11, 2025
GM Global Technology Operations LLC
Jun-mo Kang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Resistor-free supercapacitor mobile device powering layout
Patent number
12,249,862
Issue date
Mar 11, 2025
Lubomir Parobek
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Selecting device, selecting method and computer readable storage me...
Patent number
12,244,165
Issue date
Mar 4, 2025
Honda Motor Co., Ltd.
Hidefumi Nikawa
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Charging apparatus and charging method
Patent number
12,244,167
Issue date
Mar 4, 2025
VIVO MOBILE COMMUNICATION CO., LTD.
Shaofeng Lu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
ELECTRICALLY POWERED VEHICLES WITH REDUNDANT POWER DISTRIBUTION CIR...
Publication number
20250222826
Publication date
Jul 10, 2025
Wisk Aero LLC
Geoffrey Alan Long
B60 - VEHICLES IN GENERAL
Information
Patent Application
ENERGY STORAGE SYSTEM AND PROTECTION UNIT
Publication number
20250226675
Publication date
Jul 10, 2025
GS YUASA INTERNATIONAL LTD.
Tsutomu UENO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRIC VEHICLE SUPPLY EQUIPMENT, CHARGER, CHARGING SYSTEM AND MET...
Publication number
20250214476
Publication date
Jul 3, 2025
DEFA AS
Truls HULBY
B60 - VEHICLES IN GENERAL
Information
Patent Application
REFUSE VEHICLE WITH A SERVICE STEP ABOVE HIGH VOLTAGE POWER DISTRIB...
Publication number
20250219429
Publication date
Jul 3, 2025
Oshkosh Corporation
Jeff Verhagen
B60 - VEHICLES IN GENERAL
Information
Patent Application
HEARING DEVICE WITH A BLEEDING CIRCUIT FOR DELIVERING MESSAGES TO A...
Publication number
20250220331
Publication date
Jul 3, 2025
Sonova AG
Jaewoo Kim
G08 - SIGNALLING
Information
Patent Application
RESETTABLE OVER CURRENT PROTECTION CIRCUITRY
Publication number
20250211003
Publication date
Jun 26, 2025
VOLVO TRUCK CORPORATION
Tomas THELIN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
BATTERY CONNECTION
Publication number
20250211011
Publication date
Jun 26, 2025
VOLVO TRUCK CORPORATION
Emil LIDSTRÖM
B60 - VEHICLES IN GENERAL
Information
Patent Application
BATTERY CHAINING
Publication number
20250202249
Publication date
Jun 19, 2025
Goal Zero LLC
Sterling Robison
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SOLAR CHARGING CONTROL DEVICE AND VEHICLE
Publication number
20250202271
Publication date
Jun 19, 2025
TOYOTA JIDOSHA KABUSHIKI KAISHA
Takao SAITOH
B60 - VEHICLES IN GENERAL
Information
Patent Application
APPARATUS FOR PROTECTING VEHICLE BATTERY AND METHOD THEREOF
Publication number
20250192582
Publication date
Jun 12, 2025
Hyundai Motor Company
Hee Gun Yang
B60 - VEHICLES IN GENERAL
Information
Patent Application
SPLIT CHARGING/DISCHARGING METHOD FOR SECONDARY BATTERY, BATTERY MA...
Publication number
20250183693
Publication date
Jun 5, 2025
LG ENERGY SOLUTION, LTD.
Hye Jin Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Short-circuit protection in a battery protection system
Publication number
20250183684
Publication date
Jun 5, 2025
Zgmicro Wuxi Corporation
Hang YIN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ENERGY STORAGE SYSTEM, SAFETY MANAGEMENT METHOD FOR THE SAME, AND C...
Publication number
20250175020
Publication date
May 29, 2025
AIRBUS (CHINA) ENTERPRISE MANAGEMENT AND SERVICES COMPANY LIMITED
Xiaozhao JIN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRONIC DEVICE AND METHOD FOR CHARGING BATTERIES BY ADJUSTING EL...
Publication number
20250175018
Publication date
May 29, 2025
Samsung Electronics Co., Ltd.
Sangsoon KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MANAGEMENT OF BATTERY PACKS
Publication number
20250167565
Publication date
May 22, 2025
Inventus Power, Inc.
Jianfei Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FAST-CHARGING BATTERY PACK
Publication number
20250167322
Publication date
May 22, 2025
Milwaukee Electric Tool Corporation
Douglas R. Fieldbinder
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SELF-RECOVERY MODULE
Publication number
20250158430
Publication date
May 15, 2025
Our Next Energy, Inc.
Krzysztof Klesyk
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ENERGY STORAGE SYSTEM, CONTROL METHOD THEREOF, DEVICE, ELECTRONIC D...
Publication number
20250158429
Publication date
May 15, 2025
ALPHA ESS CO., LTD.
Xiuli SI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PROTECTING DEVICE AND BATTERY PACK
Publication number
20250157765
Publication date
May 15, 2025
Dexerials Corporation
Yuji KIMURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY LOCK ELECTRONICS FOR RELEASING AND LOCKING A BATTERY AND ME...
Publication number
20250149656
Publication date
May 8, 2025
ME SOLSHARE INTERNATIONAL PTE. LTD.
Hannes KIRCHHOFF
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
VEHICLE IMPACT DETECTION DEVICE
Publication number
20250141213
Publication date
May 1, 2025
Samsung SDI Co., Ltd.
Hyun KIM
B60 - VEHICLES IN GENERAL
Information
Patent Application
PROCESSING APPARATUS OF BATTERY PACK AND ELECTRONIC DEVICE
Publication number
20250141253
Publication date
May 1, 2025
GOPOD GROUP HOLDING LIMITED.
Zhuowen LIAO
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CRASH DETECTION CIRCUIT FOR BATTERY MANAGEMENT UNIT
Publication number
20250136030
Publication date
May 1, 2025
Samsung SDI Co., Ltd.
Hyun KIM
B60 - VEHICLES IN GENERAL
Information
Patent Application
DISCHARGE RESISTOR ARRANGEMENT FOR ENERGY STORAGE CABINETS IN AN EN...
Publication number
20250141244
Publication date
May 1, 2025
Hitachi Energy Ltd
Anton SÖDERBLOM
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Battery Pack, System having a Battery Pack and an Electrical Consum...
Publication number
20250140948
Publication date
May 1, 2025
ROBERT BOSCH GmbH
Holger Wernerus
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
ELECTRONIC DEVICE AND METHOD FOR CONTROLLING BATTERY
Publication number
20250132589
Publication date
Apr 24, 2025
Samsung Electronics Co., Ltd.
Sangwoo KANG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
BATTERY MODULE, AND ENERGY STORAGE SYSTEM AND CONTROL METHOD THEREFOR
Publication number
20250132575
Publication date
Apr 24, 2025
SUNGROW POWER SUPPLY CO., LTD.
Wei Sun
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DEVICE FOR CONNECTION DETECTION, JUMP STARTER APPARATUS, AND BATTER...
Publication number
20250132578
Publication date
Apr 24, 2025
SHENZHEN CARKU TECHNOLOGY CO., LIMITED
Yun LEI
G08 - SIGNALLING
Information
Patent Application
FLEXIBLE BATTERY MANAGEMENT SYSTEM (BMS)-GATEWAYS AND MODULAR ENERG...
Publication number
20250118982
Publication date
Apr 10, 2025
San Diego State University Research Foundation
Chunting Chris Mi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
High-Voltage Storage System Having Emergency Cutout for a Bistable...
Publication number
20250118975
Publication date
Apr 10, 2025
Bayerische Motoren Werke Aktiengesellschaft
Robert ALIG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER