Xue Zhang

Person

Dongguan, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Auxiliary voltage conversion unit for supplying power to a power ad...
- Patent number 11,837,957
- Issue date Dec 5, 2023
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Jie Ren
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Power Supply Apparatus and Power System
- Publication number 20240291271
- Publication date Aug 29, 2024
- Huawei Digital Power Technologies Co., Ltd.
- Lei Zan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER FACTOR CORRECTION PFC CIRCUIT CONTROL METHOD AND PFC CIRCUIT
- Publication number 20240243655
- Publication date Jul 18, 2024
- Huawei Technologies Co., Ltd
- Xijun ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CHARGING CIRCUIT, TERMINAL DEVICE, ADAPTER, AND CHARGING SYSTEM AND...
- Publication number 20230198280
- Publication date Jun 22, 2023
- Huawei Digital Power Technologies Co., Ltd.
- Shengyong DAI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ACTIVE CLAMP FLYBACK CIRCUIT
- Publication number 20230179117
- Publication date Jun 8, 2023
- Huawei Digital Power Technologies Co., Ltd.
- Jie REN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Two-Transistor Flyback Conversion Circuit, Power Module, Electric V...
- Publication number 20230170809
- Publication date Jun 1, 2023
- Huawei Digital Power Technologies Co., Ltd.
- Xue Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CHARGING APPARATUS, CHARGING APPARATUS CONTROL METHOD, AND CHARGING...
- Publication number 20230013471
- Publication date Jan 19, 2023
- Huawei Digital Power Technologies Co., Ltd.
- Chenghao SUN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CURRENT DETECTION APPARATUS AND POWER FACTOR CORRECTION APPARATUS
- Publication number 20220014092
- Publication date Jan 13, 2022
- Huawei Technologies Co., Ltd
- Jie Ren
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL CIRCUIT APPLIED TO POWER ADAPTER AND POWER ADAPTER
- Publication number 20210135575
- Publication date May 6, 2021
- Huawei Technologies Co., Ltd
- Jie Ren
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Person

Patents Grantslast 30 patents

Auxiliary voltage conversion unit for supplying power to a power ad...

Patents Applicationslast 30 patents

Power Supply Apparatus and Power System

POWER FACTOR CORRECTION PFC CIRCUIT CONTROL METHOD AND PFC CIRCUIT

CHARGING CIRCUIT, TERMINAL DEVICE, ADAPTER, AND CHARGING SYSTEM AND...

ACTIVE CLAMP FLYBACK CIRCUIT

Two-Transistor Flyback Conversion Circuit, Power Module, Electric V...

CHARGING APPARATUS, CHARGING APPARATUS CONTROL METHOD, AND CHARGING...

CURRENT DETECTION APPARATUS AND POWER FACTOR CORRECTION APPARATUS

CONTROL CIRCUIT APPLIED TO POWER ADAPTER AND POWER ADAPTER