Issued Patents All Time
Showing 1–6 of 6 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 |
| 11137581 | Wafer-level homogeneous bonding optical structure and method to form the same | Chih-Sheng Chang, Shu-Hao Hsu, Jun Zhan, Jen-Hui Lai | 2021-10-05 |
| 10841547 | Method for fabricating small right angle prism mirrors involving 3D shape on optical glue layer | Han-Yi Kuo, Yin-Dong Lu, Shi-Jen Wu, Chih-Sheng Chang | 2020-11-17 |
| 10636829 | Wafer-level optical structure | Chih-Sheng Chang, Shu-Hao Hsu, Jun Zhan | 2020-04-28 |