XINGJIN YU

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Guangdong, CN

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Patents Applicationslast 30 patents

Information Patent Application
POWER CORD CAPABLE OF BEING DETECTED BY LEAKAGE PROTECTOR WHEN LEAK...
- Publication number 20240363266
- Publication date Oct 31, 2024
- ZHONGSHAN KAPER ELECTRICAL CO., LTD
- Bill ZOU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER CORD LEAKAGE DETECTION AND PROTECTION CIRCUIT
- Publication number 20240063631
- Publication date Feb 22, 2024
- Zhongshan Kaper Electrical Co.,Ltd
- BILL ZOU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER