Ku Shang Chang

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Hsinchu, TW

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Patents Applicationslast 30 patents

Information Patent Application
Focusing Method for an Image Device
- Publication number 20070116448
- Publication date May 24, 2007
- Wei-Sheng Liao
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Method for detecting defects in a package containing metal foil by...
- Publication number 20060112758
- Publication date Jun 1, 2006
- YUANPEI INSTITUTE OF SCIENCE AND TECHNOLOGY
- Ku Shang Chang
- G01 - MEASURING TESTING