Hsueh Chen Chang

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I-Lan Hsien, TW

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Patents Grantslast 30 patents

Information Patent Grant
Polarization conversion system
- Patent number 7,237,900
- Issue date Jul 3, 2007
- United Microdisplay Optronics Corp.
- Ci Guang Peng
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
POLARIZATION CONVERSION SYSTEM
- Publication number 20060146288
- Publication date Jul 6, 2006
- Ci Guang Peng
- G02 - OPTICS
Information Patent Application
OPTICAL SYSTEM FOR PROJECTION DISPLAY APPARATUSES
- Publication number 20060146289
- Publication date Jul 6, 2006
- Po Liang Chiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POLARIZATION CONVERSION LIGHT PIPE DEVICE
- Publication number 20060045456
- Publication date Mar 2, 2006
- Po Liang Chiang
- G02 - OPTICS
Information Patent Application
ILLUMINATION SYSTEM FOR PROJECTION DISPLAY APPLICATIONS
- Publication number 20060023167
- Publication date Feb 2, 2006
- Po Liang Chiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REAR PROJECTION TYPE TELEVISION WITH REDUCED CABINET DEPTH
- Publication number 20050275761
- Publication date Dec 15, 2005
- Yi Wei Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE