Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11084262 | Polyamide composition and film and method for manufacturing the same | Jyh-Horng Wu, Ming-Tsong Leu, Sheng-Lung CHANG, Hung-Jen Liu, Yen-Cheng Li +1 more | 2021-08-10 |
| 9046631 | Light guiding plate and light guiding device including the same | Chih-Chiang Chao, Mei-Chun Lai | 2015-06-02 |
| 8596854 | Light-guide module | Chih-Chiang Chao, Mei-Chun Lai | 2013-12-03 |
| 8460585 | Method of forming an optical diffusion module | Chih-Chiang Chao, Yu-Tsan Tseng | 2013-06-11 |
| 8210714 | Illuminant module with optical film of multiple curvatures | Chih-Chiang Chao, Yu-Tsan Tseng, Mei-Chun Lai | 2012-07-03 |
| 8198128 | Nano-array and fabrication method thereof | Chih-Chiang Chao, Mei-Chun Lai | 2012-06-12 |
| 7940461 | Optical diffusion module | Chih-Chiang Chao, Yu-Tsan Tseng, Cheng-Hsuan Lin, Mei-Chun Lai | 2011-05-10 |
| 7911700 | Light guiding film | Chih-Chiang Chao, Yu-Tsan Tseng, Mei-Chun Lai | 2011-03-22 |
| 7789548 | Optical diffusion module having convex and concave portions arranged in a two dimensional array | Chih-Chiang Chao, Yu-Tsan Tseng, Cheng-Hsuan Lin, Mei-Chun Lai | 2010-09-07 |
| 7711223 | Composite light guiding film module | Chih-Chiang Chao, Yu-Tsan Tseng, Mei-Chun Lai | 2010-05-04 |
| 7656584 | Composite lens structure | Chih-Chiang Chao, Yu-Tsan Tseng, Cheng-Hsuan Lin, Mei-Chun Lai | 2010-02-02 |
| 7649198 | Nano-array and fabrication method thereof | Chih-Chiang Chao, Mei-Chun Lai | 2010-01-19 |
| 6922227 | Plastic liquid crystal display device and method for manufacturing the same | Chi-Chang Liao, Chih-Ming Lai, Yih-Jun Wong, Hsien-Teng Chang, Wen-Bing Liu +2 more | 2005-07-26 |
| 5415817 | Process for molding plastic lenses | Chien-Tsung Wu, Chi-Shen Tuan, Tzong-Ming Yeh | 1995-05-16 |