Weiyang ZHAO

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Dongguan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Planar transformer and switching power adapter
- Patent number 11,551,848
- Issue date Jan 10, 2023
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Yanjun Hu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
CURRENT DETECTION APPARATUS AND POWER FACTOR CORRECTION APPARATUS
- Publication number 20220014092
- Publication date Jan 13, 2022
- Huawei Technologies Co., Ltd
- Jie Ren
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PLANAR TRANSFORMER AND SWITCHING POWER ADAPTER
- Publication number 20200265987
- Publication date Aug 20, 2020
- Huawei Technologies Co., Ltd
- Yanjun HU
- H01 - BASIC ELECTRIC ELEMENTS