Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12276525 | Multifunctional ranging telescope for golf | Jingzhuo Huang, Huiyuan Jian, Jianjie Yang, Zhi Chou | 2025-04-15 |
| 11906296 | Distance measuring device and method | Zhangkun Qu, Jianjie Yang | 2024-02-20 |