Albert Lin

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Chang Hwa Hsien, TW

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Patents Grantslast 30 patents

Information Patent Grant
Projection system and optical path transfer device thereof
- Patent number 7,157,688
- Issue date Jan 2, 2007
- Delta Electronics, Inc.
- Sean Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light guiding apparatus for an illumination system
- Patent number 7,014,342
- Issue date Mar 21, 2006
- Delta Electronics, Inc.
- Sean Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Projection system and optical path transfer device thereof
- Publication number 20060266933
- Publication date Nov 30, 2006
- Sean Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Projection system and optical path transfer device thereof
- Publication number 20050023446
- Publication date Feb 3, 2005
- Sean Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Light-homogenizing device and optical apparatus with light-homogeni...
- Publication number 20040201898
- Publication date Oct 14, 2004
- DELTA ELECTRONICS, INC.
- Sean Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Light guiding apparatus for an illumination system
- Publication number 20040160758
- Publication date Aug 19, 2004
- Sean Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Illumination system for a projector
- Publication number 20040150793
- Publication date Aug 5, 2004
- Sean Chang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY