Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1066079 | Laser rangefinder | Jianjie Yang, Zhi Chou | 2025-03-11 |
| D1047719 | Laser rangefinder | Jianjie Yang, Zhi Chou | 2024-10-22 |
| 11906296 | Distance measuring device and method | Jianjie Yang, Jiefeng Huang | 2024-02-20 |