Zheng MA

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Xian, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Inverter circuit based on a heric topology, inverter, and photovolt...
- Patent number 12,034,380
- Issue date Jul 9, 2024
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Dechen Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control method of power conversion circuit, and related power conve...
- Patent number 11,201,549
- Issue date Dec 14, 2021
- Huawei Technologies Co., Ltd.
- Yanzhong Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Resonant converter, resonant converter control method, and system
- Patent number 11,159,089
- Issue date Oct 26, 2021
- Huawei Technologies Co., Ltd.
- Yanzhong Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Resonant converter circuit and resonant converter circuit control m...
- Patent number 10,978,957
- Issue date Apr 13, 2021
- Huawei Technologies Co., Ltd.
- Yanzhong Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Inverter and Photovoltaic System
- Publication number 20240405692
- Publication date Dec 5, 2024
- Huawei Digital Power Technologies Co., Ltd.
- Chao Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PACKAGE STRUCTURE OF BIDIRECTIONAL SWITCH, SEMICONDUCTOR DEVICE, AN...
- Publication number 20230327567
- Publication date Oct 12, 2023
- Huawei Digital Power Technologies Co., Ltd.
- Zheng MA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INVERTER CIRCUIT, INVERTER, AND PHOTOVOLTAIC POWER SYSTEM
- Publication number 20220085756
- Publication date Mar 17, 2022
- Huawei Digital Power Technologies Co., Ltd.
- Dechen WANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL METHOD OF POWER CONVERSION CIRCUIT, AND RELATED POWER CONVE...
- Publication number 20200366211
- Publication date Nov 19, 2020
- Huawei Technologies Co., Ltd
- Yanzhong ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RESONANT CONVERTER, RESONANT CONVERTER CONTROL METHOD, AND SYSTEM
- Publication number 20200321879
- Publication date Oct 8, 2020
- Huawei Technologies Co., Ltd
- Yanzhong ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RESONANT CONVERTER CIRCUIT AND RESONANT CONVERTER CIRCUIT CONTROL M...
- Publication number 20200321878
- Publication date Oct 8, 2020
- Huawei Technologies Co., Ltd
- Yanzhong ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Person

Patents Grantslast 30 patents

Inverter circuit based on a heric topology, inverter, and photovolt...

Control method of power conversion circuit, and related power conve...

Resonant converter, resonant converter control method, and system

Resonant converter circuit and resonant converter circuit control m...

Patents Applicationslast 30 patents

Inverter and Photovoltaic System

PACKAGE STRUCTURE OF BIDIRECTIONAL SWITCH, SEMICONDUCTOR DEVICE, AN...

INVERTER CIRCUIT, INVERTER, AND PHOTOVOLTAIC POWER SYSTEM

CONTROL METHOD OF POWER CONVERSION CIRCUIT, AND RELATED POWER CONVE...

RESONANT CONVERTER, RESONANT CONVERTER CONTROL METHOD, AND SYSTEM

RESONANT CONVERTER CIRCUIT AND RESONANT CONVERTER CIRCUIT CONTROL M...