Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11460687 | Erecting system and binocular telescope for laser ranging | Chongqiu Liu | 2022-10-04 |
| 11333742 | Laser range finder for two-color switching display | Chongqiu Liu, Yiqun Fan | 2022-05-17 |
| 9500870 | Beam splitting system for laser ranging | Luo Zuo | 2016-11-22 |