Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10893942 | Offset adapter unit | Goon-Hee Lee, Oui-Sik Yoo, Jung-Woo Seo, Yeo-Kyung Kang | 2021-01-19 |
| 10893946 | Asymmetric artificial knee joint | Jung-Woo Seo, Oui-Sik Yoo | 2021-01-19 |
| 10470888 | Insert unit for artificial knee joint | Goon-Hee Lee, Oui-Sik Yoo, Jung-Woo Seo, Yeo-Kyung Kang | 2019-11-12 |