Zuwei HE

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Dongguan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Asymmetrical half-bridge flyback and control method
- Patent number 12,101,033
- Issue date Sep 24, 2024
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Lei Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Asymmetrical half-bridge flyback converter and power supply system
- Patent number 12,088,209
- Issue date Sep 10, 2024
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Lei Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Converter and power adapter for reducing energy loss
- Patent number 11,843,318
- Issue date Dec 12, 2023
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Gun Yang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
SWITCHING CONVERSION CIRCUIT AND CONTROL METHOD
- Publication number 20230020390
- Publication date Jan 19, 2023
- Huawei Digital Power Technologies Co., Ltd.
- Lei WANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ASYMMETRICAL HALF-BRIDGE FLYBACK CONVERTER AND POWER SUPPLY SYSTEM
- Publication number 20220294358
- Publication date Sep 15, 2022
- Huawei Digital Power Technologies Co., Ltd.
- Lei WANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONVERTER AND POWER ADAPTER
- Publication number 20220255455
- Publication date Aug 11, 2022
- Huawei Digital Power Technologies Co., Ltd.
- Gun YANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER