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Shenzhen, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Fast charging method and system, terminal, and charger
Patent number
11,990,774
Issue date
May 21, 2024
Huawei Technologies Co., Ltd.
Xujun Liu
G01 - MEASURING TESTING
Information
Patent Grant
Battery, terminal, and charging system
Patent number
11,962,176
Issue date
Apr 16, 2024
Huawei Technologies Co., Ltd.
Xinyu Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fast charging method and system, terminal, and charger
Patent number
11,581,745
Issue date
Feb 14, 2023
Huawei Technologies Co., Ltd.
Xujun Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power protection apparatus and terminal using the apparatus
Patent number
11,527,883
Issue date
Dec 13, 2022
Huawei Technologies Co., Ltd.
Xinyu Liu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Battery, terminal, and charging system
Patent number
11,444,470
Issue date
Sep 13, 2022
Huawei Technologies Co., Ltd.
Xinyu Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fast charging method, terminal, charger, and system with open loop...
Patent number
11,362,527
Issue date
Jun 14, 2022
Huawei Technologies Co., Ltd.
Ce Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Charging circuit, terminal, and charging system
Patent number
10,819,127
Issue date
Oct 27, 2020
Huawei Technologies Co., Ltd.
Xinyu Liu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Battery, terminal, and charging system
Patent number
10,797,493
Issue date
Oct 6, 2020
Huawei Technologies Co., Ltd.
Xinyu Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery, terminal, and charging system
Patent number
10,749,357
Issue date
Aug 18, 2020
Huawei Technologies Co., Ltd.
Xinyu Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fast changing method and system, terminal, and charger
Patent number
10,734,830
Issue date
Aug 4, 2020
Huawei Technologies Co., Ltd.
Xujun Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Resonant power converter and frequency tracking method for resonant...
Patent number
10,439,501
Issue date
Oct 8, 2019
Huawei Technologies Co., Ltd.
Ce Liu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Apparatus and efficiency point tracking method for high efficiency...
Patent number
10,284,097
Issue date
May 7, 2019
FutureWei Technologies, Inc.
Daoshen Chen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Apparatus and efficiency point tracking method for high efficiency...
Patent number
10,116,219
Issue date
Oct 30, 2018
FutureWei Technologies, Inc.
Daoshen Chen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Control method for zero voltage switching buck-boost power converters
Patent number
9,793,810
Issue date
Oct 17, 2017
FutureWei Technologies, Inc.
Dianbo Fu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Apparatus and efficiency point tracking method for high efficiency...
Patent number
9,444,346
Issue date
Sep 13, 2016
FutureWei Technologies, Inc.
Daoshen Chen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
BATTERY, TERMINAL, AND CHARGING SYSTEM
Publication number
20240332995
Publication date
Oct 3, 2024
Huawei Technologies Co., Ltd
Xinyu LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Fast Charging Method and System, Terminal, and Charger
Publication number
20240266841
Publication date
Aug 8, 2024
Huawei Technologies Co., Ltd
Xujun Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Laser Emitting Apparatus, Laser Emitting Method, and Laser Wireless...
Publication number
20230275393
Publication date
Aug 31, 2023
Huawei Technologies Co., Ltd
Ce Liu
G02 - OPTICS
Information
Patent Application
Fast Charging Method and System, Terminal, and Charger
Publication number
20230155392
Publication date
May 18, 2023
Huawei Technologies Co., Ltd
Xujun Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POWER PROTECTION APPARATUS AND TERMINAL USING THE APPARATUS
Publication number
20230090857
Publication date
Mar 23, 2023
Huawei Technologies Co., Ltd
Xinyu LIU
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CHARGING METHOD, TERMINAL, CHARGER, AND SYSTEM
Publication number
20230018211
Publication date
Jan 19, 2023
Huawei Technologies Co., Ltd
Ce LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY, TERMINAL, AND CHARGING SYSTEM
Publication number
20220376521
Publication date
Nov 24, 2022
Huawei Technologies Co., Ltd
Xinyu LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Wireless Charging Apparatus and Terminal Using Same
Publication number
20210091599
Publication date
Mar 25, 2021
Huawei Technologies Co., Ltd
Qitang Liu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Battery, Terminal, And Charging System
Publication number
20200350772
Publication date
Nov 5, 2020
Huawei Technologies Co., Ltd
Xinyu LIU
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Fast Charging Method and System, Terminal, and Charger
Publication number
20200343756
Publication date
Oct 29, 2020
Huawei Technologies Co., Ltd
Xujun Liu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER PROTECTION APPARATUS AND TERMINAL USING APPARATUS
Publication number
20200220347
Publication date
Jul 9, 2020
Huawei Technologies Co., Ltd
Xinyu LIU
G01 - MEASURING TESTING
Information
Patent Application
POWER PROTECTION APPARATUS AND TERMINAL USING THE APPARATUS
Publication number
20200220346
Publication date
Jul 9, 2020
Huawei Technologies Co., Ltd
Xinyu LIU
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Battery, Terminal, And Charging System
Publication number
20190222039
Publication date
Jul 18, 2019
Huawei Technologies Co., Ltd
Xinyu LIU
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Charging Circuit, Terminal, and Charging System
Publication number
20190222041
Publication date
Jul 18, 2019
Huawei Technologies Co., Ltd
Xinyu LIU
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CHARGING METHOD, TERMINAL, CHARGER, AND SYSTEM
Publication number
20190089170
Publication date
Mar 21, 2019
Huawei Technologies Co., Ltd
Ce LIU
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Apparatus and Efficiency Point Tracking Method for High Efficiency...
Publication number
20190074774
Publication date
Mar 7, 2019
FutureWei Technologies, Inc.
Daoshen Chen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
RESONANT POWER CONVERTER AND FREQUENCY TRACKING METHOD FOR RESONANT...
Publication number
20190068068
Publication date
Feb 28, 2019
Huawei Technologies Co., Ltd
Ce LIU
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Fast Charging Method and System, Terminal, and Charger
Publication number
20190036354
Publication date
Jan 31, 2019
Huawei Technologies Co., Ltd
Xujun Liu
G01 - MEASURING TESTING
Information
Patent Application
Control Method for Zero Voltage Switching Buck-Boost Power Converters
Publication number
20170077815
Publication date
Mar 16, 2017
FutureWei Technologies, Inc.
Dianbo Fu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Apparatus and Efficiency Point Tracking Method for High Efficiency...
Publication number
20160380547
Publication date
Dec 29, 2016
FutureWei Technologies, Inc.
Daoshen Chen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Apparatus and Method for High Efficiency Resonant Converters
Publication number
20150109824
Publication date
Apr 23, 2015
FutureWei Technologies, Inc.
Daoshen Chen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER