Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12332041 | Heterodyne fiber interferometer displacement measuring system and method | Guohua Sun, Shengli Guo | 2025-06-17 |
| 12332053 | Heterodyne grating interferometry system based on secondary diffraction | Yu Zhu, Leijie Wang, Ziwen Guo, Ming Zhang, Rong Cheng +1 more | 2025-06-17 |