Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12397355 | Lightweight vibration damping cutting tool bar | Jinfu Zhao, Zhanqiang Liu, Bing Wang, Tianxiang Han, Wenjing Song +3 more | 2025-08-26 |
| 11835378 | Automatic large-mass-weight handling system | Jian Wang, Changqing Cai, Tao Li, Manhong Hu, Xiang Wang +1 more | 2023-12-05 |
| 10378950 | High accuracy measuring device for measuring large mass | Jian Wang, Changqing Cai, Tao Li, Manhong Hu, Xiaolei Wang +3 more | 2019-08-13 |
| 10274362 | Measuring device for measuring large mass with optical refraction and displacement measuring | Jian Wang, Changqing Cai, Tao Li, Manhong Hu, Xiaolei Wang +3 more | 2019-04-30 |