Yu-Yu Chuang

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Banchiau City, TW

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Patents Applicationslast 30 patents

Information Patent Application
Waterproof, vibration-proof, and heat dissipative housing of an ele...
- Publication number 20050157480
- Publication date Jul 21, 2005
- Huei-Hsin Sun
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Multi-functional and portable ersonal emergency SOS device
- Publication number 20050073408
- Publication date Apr 7, 2005
- Huei-Hsin Sun
- G08 - SIGNALLING
Information Patent Application
Wrist antenna
- Publication number 20040222930
- Publication date Nov 11, 2004
- Huei-Hsin Sun
- G04 - HOROLOGY
Information Patent Application
Transceiver for locator
- Publication number 20040224720
- Publication date Nov 11, 2004
- Huei-Hsin Sun
- G01 - MEASURING TESTING
Information Patent Application
Battery in watchband
- Publication number 20040224223
- Publication date Nov 11, 2004
- Huei-Hsin Sun
- H01 - BASIC ELECTRIC ELEMENTS