Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11147693 | Artificial foot having rotatable toe part | Hyun Cheol KIM, Suk-Min Lee, Jeom Sik Song, Chil Yong Kwon, Hyeon Seok Cho | 2021-10-19 |
| 10405995 | Artificial limb structure having magnetic lock device | Jeom Sik Song, Suk-Min Lee, Sin Gi Kim, Do-wan Kim | 2019-09-10 |