Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10520802 | Illumination system and projection apparatus | Chien-Chung Liao, Chih-Hsien Tsai | 2019-12-31 |
| 10444611 | Projector and illumination system thereof | Chih-Hsien Tsai, Chi-Tang Hsieh | 2019-10-15 |
| 10437068 | Optical waveguide element and display device | Yi-Hsuang Weng, Chih-Hsien Tsai, Chi-Tang Hsieh | 2019-10-08 |
| 10429650 | Head-mounted display | Chih-Hsien Tsai, Chi-Tang Hsieh | 2019-10-01 |
| 10288887 | Head-mounted display device | Yi-Hsuang Weng, Chih-Hsien Tsai | 2019-05-14 |