Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8011791 | Light-filtering module and projecting system applied therewith | Chien-Chih Hsiung, Tzu-Lung Wu, Keng-Hui Lin, Wei-Hsiang Peng, Chao-Yang Ke +1 more | 2011-09-06 |
| 7973983 | Light guide device and illumination module using the same | Hsien-Chi Lin, Heng-Hsiang Chang, Kung-Hsin Teng | 2011-07-05 |
| 7883213 | Liquid crystal projection system | Chien-Chih Hsiung, Keng-Hui Lin, Tsi-Lung Wu | 2011-02-08 |