De-chih Liu

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Hsin-Chu City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Direct-type backlight module and lamp holder thereof
- Patent number 7,594,747
- Issue date Sep 29, 2009
- AU Optronics Corp.
- Chia-hsun Tsai
- G02 - OPTICS
Information Patent Grant
Critical dimension statistical process control in semiconductor fab...
- Patent number 6,799,152
- Issue date Sep 28, 2004
- Macronix International Co., Ltd.
- Chih-Ping Chen
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
DIRECT-TYPE BACKLIGHT MODULE AND LAMP HOLDER THEREOF
- Publication number 20080278942
- Publication date Nov 13, 2008
- AU Optronics Corp.
- Chia-hsun Tsai
- G02 - OPTICS