Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9822011 | Method for fabricating oriented zeolite film | Tseng-Chang Tsai, Shang-Tien Tsai, Yuan Hao, Shiaw-Tseh Chiang | 2017-11-21 |
| 9804360 | Lens assembly | Fujian Dai | 2017-10-31 |
| 9791668 | Lens system with six lenses | Fujian Dai | 2017-10-17 |
| 9568714 | Projection lens | Fujian Dai | 2017-02-14 |