Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10470888 | Insert unit for artificial knee joint | Doo-Hun Sun, Oui-Sik Yoo, Jung-Woo Seo, Yeo-Kyung Kang | 2019-11-12 |
| 10307259 | Artificial knee joint capable of preventing dislocation of thighbone coupling member | Oui-Sik Yoo, Jung-Woo Seo, Jae-Won Kim, Doo-Hum Sun, Yong Sik Kim | 2019-06-04 |