Cheng-Chung Kuan

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Tao-Yuan Hsien, TW

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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