Shih-Chin Yang

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Fremont, CA, US

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Patents Applicationslast 30 patents

Information Patent Application
INTERACTIVE BOOK SYSTEM BASED ON ULTRASONIC POSITION DETERMINATION
- Publication number 20090104590
- Publication date Apr 23, 2009
- Shih-Chin YANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Interactive surface game system based on ultrasonic position determ...
- Publication number 20060258451
- Publication date Nov 16, 2006
- Shih-Chin Yang
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Interactive book system based on ultrasonic position determination
- Publication number 20040180316
- Publication date Sep 16, 2004
- Shih-Chin Yang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS