Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11564755 | Automatic knife stop device and system for fibula cutting, computer equipment, and medium | Junlei Hu, Jing Han, Chenping Zhang, Zilin Wang, Zhiyong Guo +1 more | 2023-01-31 |
| 11337782 | Dental implant distractor | Chenping Zhang, Fuming Xu, Xingzhou Qu, Jizhuang Ma | 2022-05-24 |