YUH-CHANG LAN

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TAICHUNG CITY, TW

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Patents Grantslast 30 patents

Information Patent Grant
Tempered glass screen protector applied to a portable electronic de...
- Patent number 9,452,591
- Issue date Sep 27, 2016
- G-TECH Optoelectronics Corporation
- Chih-Ming Chung
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
TEMPERED GLASS SCREEN PROTECTOR APPLIED TO A PORTABLE ELECTRONIC DE...
- Publication number 20160107421
- Publication date Apr 21, 2016
- G-TECH OPTOELECTRONICS CORPORATION
- CHIH-MING CHUNG
- B32 - LAYERED PRODUCTS