Kai YIN

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for detecting capacitance of filter capacitor...
- Patent number 11,353,487
- Issue date Jun 7, 2022
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Kai Yin
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
PHOTOVOLTAIC MODULE CONTROL METHOD AND PHOTOVOLTAIC SYSTEM
- Publication number 20220337186
- Publication date Oct 20, 2022
- Huawei Digital Power Technologies Co., Ltd.
- Wuben SUN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR DETECTING CAPACITANCE OF FILTER CAPACITOR...
- Publication number 20200191846
- Publication date Jun 18, 2020
- Huawei Technologies Co., Ltd
- Kai YIN
- G01 - MEASURING TESTING