Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11181669 | Optical system | Chao-Chang Hu, Che-Wei Chang, Chen-Er Hsu, Fu-Yuan Wu, Shou-Jen LIU +4 more | 2021-11-23 |
| 11002941 | Calibration method | Yi-Chun Cheng, Chao-Chang Hu, Che-Wei Chang, Tsung-Tung Li, Sin-Jhong SONG | 2021-05-11 |