Issued Patents 2024
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1047719 | Laser rangefinder | Zhangkun Qu, Zhi Chou | 2024-10-22 |
| D1021650 | Rangefinder | Kedong Yu, Zhi Chou | 2024-04-09 |
| 11906296 | Distance measuring device and method | Zhangkun Qu, Jiefeng Huang | 2024-02-20 |