Sun Jung CHEN

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Fujian, CN

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Patents Applicationslast 30 patents

Information Patent Application
Lighting umbrella
- Publication number 20240032660
- Publication date Feb 1, 2024
- Sun Jung CHEN
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
POWER SUPPLY CONTROL STRUCTURE OF UMBRELLA
- Publication number 20230371665
- Publication date Nov 23, 2023
- Xiamen Mingho Brothers MFG Co., Ltd
- Sun Jung CHEN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER