Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12150863 | Oblique spinal fusion cage | Gook Jin Kang, Youngbo Ahn, Sang Soo Lee | 2024-11-26 |
| 8214081 | Multi-function robot for moving on wall using indoor global positioning system | Doo Jin Choi, Seong-jong Han, Young-Jun Park, Jae Hoon Kim | 2012-07-03 |
| 7903612 | Received signal level compensation apparatus and method for mobile station | Jung Ran Lee | 2011-03-08 |