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Shenzhen, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Battery module, battery pack, and vehicle
Patent number
11,936,056
Issue date
Mar 19, 2024
HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
Guanghui Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for detecting micro short circuit of battery
Patent number
11,215,679
Issue date
Jan 4, 2022
Huawei Technologies Co., Ltd.
Bingxiao Liu
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Fast charging method and related device for parallel battery pack
Patent number
10,826,305
Issue date
Nov 3, 2020
Huawei Technologies Co., Ltd.
Yingtao Li
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Fast charging method and related device for series battery pack
Patent number
10,819,124
Issue date
Oct 27, 2020
Huawei Technologies Co., Ltd.
Yingtao Li
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Apparatus and method for detecting battery state of health
Patent number
10,712,395
Issue date
Jul 14, 2020
Huawei Technologies Co., Ltd.
Jianping Jiang
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
THREE-ELECTRODE BATTERY AND ENERGY STORAGE SYSTEM
Publication number
20230207893
Publication date
Jun 29, 2023
Huawei Digital Power Technologies Co., Ltd.
Yezheng Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Battery Heating System, Electric Vehicle, and In-Vehicle System
Publication number
20220263144
Publication date
Aug 18, 2022
Huawei Digital Power Technologies Co., Ltd.
Jie Xie
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY MODULE, BATTERY PACK, AND VEHICLE
Publication number
20220181731
Publication date
Jun 9, 2022
Huawei Digital Power Technologies Co., Ltd.
Guanghui ZHANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLE-MOUNTED POWER SUPPLY
Publication number
20200365842
Publication date
Nov 19, 2020
Huawei Technologies Co., Ltd
Zhongling ZHAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD AND APPARATUS FOR DETECTING MICRO SHORT CIRCUIT OF BATTERY
Publication number
20190219640
Publication date
Jul 18, 2019
Huawei Technologies Co., Ltd
Bingxiao LIU
B60 - VEHICLES IN GENERAL
Information
Patent Application
FAST CHARGING METHOD AND RELATED DEVICE FOR PARALLEL BATTERY PACK
Publication number
20190214832
Publication date
Jul 11, 2019
Huawei Technologies Co., Ltd
Yingtao LI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Fast Charging Method and Related Device for Series Battery Pack
Publication number
20190214833
Publication date
Jul 11, 2019
Huawei Technologies Co., Ltd
Yingtao Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
APPARATUS AND METHOD FOR DETECTING BATTERY STATE OF HEALTH
Publication number
20180088181
Publication date
Mar 29, 2018
Huawei Technologies Co., Ltd
Jianping Jiang
G01 - MEASURING TESTING