Yiu Ming Tsui

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Tuen Mun, HK

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Patents Grantslast 30 patents

Information Patent Grant
Motion sensing system having short range capability
- Patent number 6,747,275
- Issue date Jun 8, 2004
- Desa IP, LLC
- William C. Raper
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Information Patent Application
Motion sensing system having short range capability
- Publication number 20030080296
- Publication date May 1, 2003
- William C. Raper
- G08 - SIGNALLING