Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11158757 | Optical sensing device and optical sensing system thereof comprising a light receiving device capable of receiving a first received wavelength having a largest external quantum efficiency | Yi-Chieh Lin, Shiuan-Leh Lin, Yung-Fu Chang, Shih-Chang Lee, Chia-Liang Hsu +3 more | 2021-10-26 |
| 11121285 | Semiconductor device | Yung-Fu Chang, Hui-Fang Kao, Yi-Tang Lai, Shih-Chang Lee, Mei-Chun Liu +2 more | 2021-09-14 |
| 11005007 | Light-emitting device and manufacturing method thereof | Chih-Chiang Lu, Shih-Chang Lee, Hung-Ta Cheng, Hsin-Chan CHUNG, Yi-Chieh Lin | 2021-05-11 |