Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11421853 | Light distribution module | Shih-Chang Wang | 2022-08-23 |
| 11125414 | Light distribution module | Shih-Chang Wang | 2021-09-21 |
| 10208907 | Lighting device and reflective plate therefor for making the lighting device generate a predetermined light type | Shih-Chang Wang, Pin-Hao Hsu | 2019-02-19 |
| 9816686 | Lens with reduced thickness and optical unit having the same | Shih-Chang Wang, Pin-Hao Hsu, Yao-Chi Peng | 2017-11-14 |