Issued Patents 2022
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11520223 | Illumination system and projection apparatus | Chien-Chung Liao, Ming-Tsung Weng | 2022-12-06 |
| 11477420 | Illumination system and projection device | Yi Chang | 2022-10-18 |
| 11320114 | Light source module | Sung-Lien Chen | 2022-05-03 |
| 11243407 | Illumination system and projection apparatus | Yu-Shan Chen, Ko-Shun Chen, Ming-Tsung Weng | 2022-02-08 |