Issued Patents 2022
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11422360 | Wavelength conversion element with good effect of heat dissipation | Jih-Chi Li, Wen-Cheng Huang | 2022-08-23 |
| 11392019 | Optical engine module and projector | Yen-I Chou | 2022-07-19 |
| 11320570 | Wavelength converting device | Jih-Chi Li, Wen-Cheng Huang | 2022-05-03 |
| 11287730 | Wavelength converting device | Po-Tsun Kuo, Yen-I Chou | 2022-03-29 |
| 11226547 | Phosphor wheel and light source system using the same | — | 2022-01-18 |