Liangyun Kang

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Noise suppression method and apparatus for totem pole PFC circuit,...
- Patent number 12,328,064
- Issue date Jun 10, 2025
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Ken Chin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
VOLTAGE CONVERSION APPARATUS, CONTROL METHOD, AND POWER SUPPLY DEVICE
- Publication number 20240088792
- Publication date Mar 14, 2024
- Huawei Digital Power Technologies Co., Ltd.
- Liangyun KANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY APPARATUS AND TOTEM-POLE PFC CIRCUIT CONTROL METHOD
- Publication number 20240072647
- Publication date Feb 29, 2024
- Huawei Digital Power Technologies Co., Ltd.
- Ken CHIN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION CIRCUIT AND POWER CONVERSION CIRCUIT CONTROL METHOD
- Publication number 20240055982
- Publication date Feb 15, 2024
- Huawei Digital Power Technologies Co., Ltd.
- Ken CHIN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
NOISE SUPPRESSION METHOD AND APPARATUS FOR TOTEM POLE PFC CIRCUIT,...
- Publication number 20240014731
- Publication date Jan 11, 2024
- Huawei Digital Power Technologies Co., Ltd.
- Ken Chin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER