Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8795196 | Three-dimensional micro spike and method of manufacturing the same | Dongil Cho, Ahra Lee, Seung-Joon Paik, Hyunmin Choi, Jung Min Lim +3 more | 2014-08-05 |
| 7927289 | Catheter capable of being equipped with micro biopsy tool | Dong-il Cho, Sun Kil Park, Ah Ra Lee, Seung-Joon Paik, Hyun Choi +1 more | 2011-04-19 |