Chih-Hao YAN

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Taoyuan County, TW

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Patents Grantslast 30 patents

Information Patent Grant
Electronic apparatus with proximity sensor and automatic calibratio...
- Patent number 9,689,810
- Issue date Jun 27, 2017
- HTC Corporation
- Chuan-Ying Hsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC APPARATUS WITH PROXIMITY SENSOR AND AUTOMATIC CALIBRATIO...
- Publication number 20150097789
- Publication date Apr 9, 2015
- HTC CORPORATION
- Chuan-Ying HSU
- G01 - MEASURING TESTING