Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11808959 | Optical element and wafer level optical module | Chih-Sheng Chang, Meng-Ko Tsai | 2023-11-07 |
| 11656392 | Optical element and wafer level optical module | Chih-Sheng Chang, Meng-Ko Tsai | 2023-05-23 |
| 11644683 | Optical element including at least two diffractive layers | Chih-Sheng Chang, Meng-Ko Tsai, Yin-Dong Lu | 2023-05-09 |