Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12186893 | Soft grip head, soft grip unit having the same, and grip device having the soft grip unit | Sung Hyuk Song, Byung-In Kim, Chan Hun PARK, Dong Il Park, Jongwoo Park +4 more | 2025-01-07 |
| 12128548 | Soft grip unit, grip device comprising same, and driving method of grip device | Sung Hyuk Song, Chanhun PARK, Byungin KIM, Heechang Park, Dongil Park +4 more | 2024-10-29 |
| 9181977 | Air-foil bearing | Cheol-hoon Park, Sang Kyu Choi, Doo Euy Hong, Tae Gwang Yoon, Sang-Yong Ham | 2015-11-10 |
| 8998493 | Split combo bearing | Cheol-hoon Park, Sang Kyu Choi, Sang-Yong Ham, Doo Euy Hong, Tae Gwang Yoon | 2015-04-07 |