Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12048631 | Pad prosthesis and artificial knee prosthesis having same | Dayong Song, Jian Wang, Xiang Dong, Shufu Xu | 2024-07-30 |
| 11963879 | Femoral prosthesis and knee prosthesis with them | Dayong Song, Xiang Dong | 2024-04-23 |
| 11666448 | Knee prosthesis and knee prosthesis component | Dayong Song, Jian Wang, Xiang Dong | 2023-06-06 |
| 11096789 | Femoral prosthesis and knee prosthesis | Dayong Song, Xiang Dong, Shufu Xu, Zhihua Xu | 2021-08-24 |