Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11364789 | Hybrid powertrain | Jong Yun Park, Seong Eun Yun, Sung Wha Hong, Hyeon Jin Kim, Jin Seung Lim | 2022-06-21 |
| 11293499 | Clutch device for transmission | Seong Eun Yun, Sung Wha Hong, Jong Yun Park | 2022-04-05 |
| 11247555 | Power train for electric vehicle | Jong Yun Park, Jin Seung Lim, Byung Dae Choi, Sung Wha Hong, Hyeon Jin Kim +1 more | 2022-02-15 |
| 11181152 | Cone clutch for vehicle | Jong Yun Park, Sung Wha Hong, Seong Eun Yun | 2021-11-23 |
| 10975918 | Cone clutch for vehicle | Jong Yun Park, Sung Wha Hong, Seong Eun Yun | 2021-04-13 |