Chun-Hung LIN

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Dongguan City, CN

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Patents Applicationslast 30 patents

Information Patent Application
AIR PURIFIER
- Publication number 20240191892
- Publication date Jun 13, 2024
- Defond Electech Co., Ltd
- TAK CHUEN OR
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Fin Heat Sink with Improved Structure and Processing Method Thereof
- Publication number 20130000872
- Publication date Jan 3, 2013
- Chun-Hung LIN
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...