Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12222015 | Hydro bushing | Chan Hee Park, Young-Ho Kim, Dae Un Sung, Gi-Bong Jo, Jae Hyeok Choi +2 more | 2025-02-11 |
| 11453262 | Void bush for vehicle suspension | Dae Un Sung, Kyung Jung Hwang, Hee Jung Lee, Tae Hee Lee, Se Young Kim +2 more | 2022-09-27 |
| 10792968 | Double compression ratio type bush and suspension system thereby | Dae Un Sung, Jun Hyeong Park, Soo Hyun Lim | 2020-10-06 |