Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11874475 | Vortex beam-excited precision grating displacement measurement apparatus and measurement method | Guoyong Ye, Yalin Zhang, Tao Yuan, Tong Wang, Xuling Liu +1 more | 2024-01-16 |