Qinghai LI

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Foshan, CN

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Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC TRANSFORMER AND A MICROWAVE COOKING APPLIANCE
- Publication number 20210242794
- Publication date Aug 5, 2021
- GUANGDONG MIDEA KETCHEN APPLIANCES MANUFACTURING CO., LTD.
- Chengyong QIN
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
SURGE SUPPRESSION CIRCUIT AND MICROWAVE OVEN
- Publication number 20190131786
- Publication date May 2, 2019
- Guangdong Midea Kitchen Appliances Manufacturing Co., Ltd.
- Nianzhong ZHENG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER