E-PIN INTERNATIONAL TECH CO., LTD

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Patents Grantslast 30 patents

Information Patent Grant
Compact auto focus lens module with piezoelectric actuator
- Patent number 8,040,623
- Issue date Oct 18, 2011
- E-Pin International Tech Co., Ltd.
- San-Woei Shyu
- G02 - OPTICS
Information Patent Grant
Auto focus lens module with piezoelectric actuator
- Patent number 7,936,527
- Issue date May 3, 2011
- E-Pin International Tech Co., Ltd.
- San-Woei Shyu
- G02 - OPTICS
Information Patent Grant
Auto-focus lens module
- Patent number 7,499,231
- Issue date Mar 3, 2009
- E-Pin International Tech Co., Ltd.
- San-Woei Shyu
- G02 - OPTICS
Information Patent Grant
Auto-focus lens module
- Patent number 7,477,462
- Issue date Jan 13, 2009
- E-Pin International Tech Co., Ltd.
- San-Woei Shyu
- G02 - OPTICS
Information Patent Grant
Optical engine for fingerprint reader
- Patent number 7,379,570
- Issue date May 27, 2008
- E-Pin International Tech Co., Ltd.
- San-Wuei Shyu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Auto-focus lens module
- Patent number 7,262,927
- Issue date Aug 28, 2007
- E-Pin International Tech Co., Ltd.
- San-Woei Shyu
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Auto-focus lens module
- Publication number 20080266681
- Publication date Oct 30, 2008
- E-Pin International Tech Co., Ltd.
- San-Woei Shyu
- G02 - OPTICS
Information Patent Application
Auto-focus lens module
- Publication number 20080013196
- Publication date Jan 17, 2008
- E-Pin International Tech Co., Ltd.
- San-Woei Shyu
- G02 - OPTICS
Information Patent Application
Optical engine for fingerprint reader
- Publication number 20060159317
- Publication date Jul 20, 2006
- E-Pin International Tech Co., Ltd.
- San-Wuei Shyu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Prism for portable optical device for producing wide-angle big-size...
- Publication number 20020141083
- Publication date Oct 3, 2002
- E-Pin International Tech Co., Ltd.
- Chiao-Hsiang Chen
- G02 - OPTICS

Trademarklast 30 trademarks