Yuan-Hung Wang

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Kuei-Shan Hsiang, TW

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Patents Grantslast 30 patents

Information Patent Grant
Method of fabricating a stamper by half-tone technology
- Patent number 6,994,951
- Issue date Feb 7, 2006
- U-Tech Media Corp.
- Irene Chen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Optical Designed Pattern and Structure Capable of Reflecting Light
- Publication number 20110273792
- Publication date Nov 10, 2011
- Yuan-Hung Wang
- B44 - DECORATIVE ARTS
Information Patent Application
IMAGING DEVICE WITH MICRO-SCALE OPTICAL STRUCTURES
- Publication number 20090273852
- Publication date Nov 5, 2009
- U-Tech Media Co., Ltd.
- Yuan-Hung WANG
- G02 - OPTICS
Information Patent Application
METHOD OF FABRICATING PLASTIC PART HAVING THREE-DIMENSIONAL IMAGE A...
- Publication number 20080166505
- Publication date Jul 10, 2008
- Chun-Chin Huang
- B44 - DECORATIVE ARTS
Information Patent Application
METHOD OF FORMING A LIGHT GUIDE PLATE INSERT MOLD
- Publication number 20060073421
- Publication date Apr 6, 2006
- Irene Chen
- G02 - OPTICS
Information Patent Application
METHOD FOR FABRICATING METALLIC STRUCTURE
- Publication number 20050208435
- Publication date Sep 22, 2005
- Irene Chen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD OF FABRICATING A STAMPER WITH MICROSTRUCTURE PATTERNS
- Publication number 20050167272
- Publication date Aug 4, 2005
- Irene Chen
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR