Chong Wen

Person

Shanghai, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Electronic device having type C USB interface, method for controlli...
- Patent number 11,074,212
- Issue date Jul 27, 2021
- Huawei Technologies Co., Ltd.
- Chong Wen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Battery charging apparatus and method, terminal, power adapter, and...
- Patent number 11,011,925
- Issue date May 18, 2021
- Huawei Technologies Co., Ltd.
- Chao Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Charger
- Patent number 10,998,741
- Issue date May 4, 2021
- Huawei Technologies Co., Ltd.
- Wenchao Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Charging protection method and apparatus
- Patent number 10,778,018
- Issue date Sep 15, 2020
- Huawei Technologies Co., Ltd.
- Chong Wen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Charging protection method and apparatus
- Patent number 10,250,048
- Issue date Apr 2, 2019
- Huawei Technologies Co., Ltd.
- Chong Wen
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Information Patent Application
CHARGING CIRCUIT, CHARGING CHIP, AND ELECTRONIC DEVICE
- Publication number 20230042691
- Publication date Feb 9, 2023
- HUAWEI TECHNOLOGIES CO., LTD.
- Wenchao YU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC DEVICE HAVING TYPE C USB INTERFACE, METHOD FOR CONTROLLI...
- Publication number 20200311010
- Publication date Oct 1, 2020
- Huawei Technologies Co., Ltd
- Chong Wen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Charger
- Publication number 20200052510
- Publication date Feb 13, 2020
- Huawei Technologies Co., Ltd
- Wenchao Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Battery Leakage Current Check Method, Apparatus, And Circuit
- Publication number 20190324086
- Publication date Oct 24, 2019
- HUAWEI TECHNOLOGIES CO., LTD.
- Wenchao YU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Battery Charging Apparatus and Method, Terminal, Power Adapter, and...
- Publication number 20190319478
- Publication date Oct 17, 2019
- Huawei Technologies Co., Ltd
- Chao ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CHARGING PROTECTION METHOD AND APPARATUS
- Publication number 20190165588
- Publication date May 30, 2019
- Huawei Technologies Co., Ltd
- Chong Wen
- G08 - SIGNALLING
Information Patent Application
CHARGING PROTECTION METHOD AND APPARATUS
- Publication number 20170271897
- Publication date Sep 21, 2017
- Huawei Technologies Co., Ltd
- Chong Wen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Person

Patents Grantslast 30 patents

Electronic device having type C USB interface, method for controlli...

Battery charging apparatus and method, terminal, power adapter, and...

Charger

Charging protection method and apparatus

Charging protection method and apparatus

Patents Applicationslast 30 patents

CHARGING CIRCUIT, CHARGING CHIP, AND ELECTRONIC DEVICE

ELECTRONIC DEVICE HAVING TYPE C USB INTERFACE, METHOD FOR CONTROLLI...

Charger

Battery Leakage Current Check Method, Apparatus, And Circuit

Battery Charging Apparatus and Method, Terminal, Power Adapter, and...

CHARGING PROTECTION METHOD AND APPARATUS

CHARGING PROTECTION METHOD AND APPARATUS