Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1089513 | Gun sight | Jianhua Sun | 2025-08-19 |
| 12305837 | LED mounting base, adjustment mechanism with LED mounting base and red dot sighting device with adjustment mechanism | Jianhua Sun, Xuewen Cheng | 2025-05-20 |