Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11185416 | Artificial knee joint | Hongwen Zhu, Guofu Huang, Tianmou Zhu | 2021-11-30 |
| 11129721 | Semi-condyle type artificial knee joint | Hongwen Zhu, Guofu Huang, Tianmou Zhu | 2021-09-28 |
| 11083500 | Bionic artificial spinal joint | Hongwen Zhu, Guofu Huang, Tianmou Zhu | 2021-08-10 |