Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12403770 | Engagement structure of sub-frame of vehicle for avoiding collision between battery and sub-frame | Chul-Woo Kwak, Hyun-Mo Yang, Hee-Jun Hwang | 2025-09-02 |
| 12222015 | Hydro bushing | Yong Hyun Ryu, Chan Hee Park, Young-Ho Kim, Dae Un Sung, Jae Hyeok Choi +2 more | 2025-02-11 |
| 11707958 | Insulator for vehicle suspension and manufacturing method thereof | — | 2023-07-25 |
| 11685209 | Composite material bush | — | 2023-06-27 |
| 11505250 | Vehicle sub-frame and method of manufacturing same | Hyun-Min Jang, Sang Jae Shin, Chul-Woo Kwak, Soo-Cheol Lee, Se Hoon Kim | 2022-11-22 |