Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11187662 | Device and method for simultaneously inspecting defects of surface and subsurface of optical element | Anyu Sun, Zhihong Li, Chuanyong Wang, Xiaoyu Yang, Zeqing Sun +1 more | 2021-11-30 |