Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11221556 | Method for fabricating spherical concave mirror in optical waveguide based on ultraviolet grayscale lithography | Tingyun Wang, Chuanlu Deng, Xueting WANG, Xiaobei ZHANG | 2022-01-11 |