Tsi-lung Wu

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Tantz Shiang, TW

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Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal projection system
- Patent number 7,794,089
- Issue date Sep 14, 2010
- Asia Optical Co., Inc.
- Chien-chih Hsiung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
LIQUID CRYSTAL PROJECTION SYSTEM
- Publication number 20080180638
- Publication date Jul 31, 2008
- Asia Optical Co., Inc.
- Chien-chih Hsiung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIQUID CRYSTAL PROJECTION SYSTEM WITH IMPROVED IMAGE PERFORMANCE
- Publication number 20080036970
- Publication date Feb 14, 2008
- Asia Optical Co., Inc.
- Chien-Chih Hsiung
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY