Lan-Chung Hou

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Taipei County, TW

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for detecting the approach distance of a human body and p...
- Patent number 8,792,655
- Issue date Jul 29, 2014
- Wen-Chun Chen
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Information Patent Application
Apparatus for detecting the approach distance of a human body and p...
- Publication number 20110085680
- Publication date Apr 14, 2011
- Wen-Chun CHEN
- G06 - COMPUTING CALCULATING COUNTING