Hui-Shan Chen

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Taichung County, TW

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Patents Grantslast 30 patents

Information Patent Grant
Device having anti-demolition functions
- Patent number 8,472,209
- Issue date Jun 25, 2013
- ZyXEL communications Corp.
- Hui-Shan Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
DEVICE HAVING ANTI-DEMOLITION FUNCTIONS
- Publication number 20120033390
- Publication date Feb 9, 2012
- Hui-Shan Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
VIDEO CAMERA APPARATUS FOR WHOLE SPACE MONITOR
- Publication number 20070153092
- Publication date Jul 5, 2007
- Chin-Tien Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE