Huan ZHAO

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Photovoltaic power generation system and method and device for dete...
- Patent number 12,199,567
- Issue date Jan 14, 2025
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Boping Yang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Converter system, method and apparatus for detecting insulation res...
- Patent number 11,977,110
- Issue date May 7, 2024
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Haibin Guo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
CONTROL SYSTEM AND METHOD FOR POWER SUPPLY SYSTEM
- Publication number 20230378758
- Publication date Nov 23, 2023
- Huawei Digital Power Technologies Co., Ltd.
- Huan ZHAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PHOTOVOLTAIC POWER GENERATION SYSTEM AND METHOD AND DEVICE FOR DETE...
- Publication number 20230223902
- Publication date Jul 13, 2023
- Huawei Digital Power Technologies Co., Ltd.
- Boping YANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONVERTER SYSTEM, METHOD AND APPARATUS FOR DETECTING INSULATION RES...
- Publication number 20220252657
- Publication date Aug 11, 2022
- Huawei Digital Power Technologies Co., Ltd.
- Haibin GUO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER