Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12352624 | Coaxial four-reflection optical system for visible light long-wave infrared common-aperture imaging | Qingya LI, Tiancong Wang, Yongjie Piao, Zongxuan Li, Defu Zhang | 2025-07-08 |
| 9534652 | Shock absorber | Qi Xing, Jun Li | 2017-01-03 |