Chen-Hung Chew

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Miaoli County, TW

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Patents Grantslast 30 patents

Information Patent Grant
High efficiency liquid crystal display projection system
- Patent number 7,589,797
- Issue date Sep 15, 2009
- Industrial Technology Research Institute
- Ra-Min Tain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
HIGH EFFICIENCY LIQUID CRYSTAL DISPLAY PROJECTION SYSTEM
- Publication number 20070258018
- Publication date Nov 8, 2007
- Industrial Technology Research Institute
- Ra-Min Tain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE