Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11284925 | Internal fixation system of spine posterior screw-plate | Xiyang WANG, Zheng Liu, Yilu Zhang, Zhenchao Xu, Weiwei Li +6 more | 2022-03-29 |
| 11284926 | Internal fixation system of multi-function adjustable spine posterior screw-rod | Xiyang WANG, Zheng Liu, Yilu Zhang, Zhenchao Xu, Weiwei Li +6 more | 2022-03-29 |