Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10893942 | Offset adapter unit | Doo-Hun Sun, Goon-Hee Lee, Oui-Sik Yoo, Yeo-Kyung Kang | 2021-01-19 |
| 10893946 | Asymmetric artificial knee joint | Doo-Hun Sun, Oui-Sik Yoo | 2021-01-19 |