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Dongguan, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Power supply device and control method
Patent number
11,955,802
Issue date
Apr 9, 2024
Huawei Technologies Co., Ltd.
Xueji Zhang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power control method and power system
Patent number
11,894,686
Issue date
Feb 6, 2024
Huawei Technologies Co., Ltd.
Jinli Feng
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power supply and power system
Patent number
11,546,844
Issue date
Jan 3, 2023
Huawei Technologies Co., Ltd.
Liqun Xiong
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
Power Control Method and Power System
Publication number
20230082340
Publication date
Mar 16, 2023
Huawei Technologies Co., Ltd
Jinli Feng
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER SUPPLY DEVICE AND CONTROL METHOD
Publication number
20220158458
Publication date
May 19, 2022
Huawei Technologies Co., Ltd
Xueji ZHANG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER SUPPLY AND POWER SYSTEM
Publication number
20210014783
Publication date
Jan 14, 2021
Huawei Technologies Co., Ltd
Liqun Xiong
G05 - CONTROLLING REGULATING