Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11073113 | Exhaust manifold | Seungwoo Hong, Dong Ho Chu, Dong Hee Han, Sangwook Kweon, Gil Hyun Ahn +5 more | 2021-07-27 |
| 10982606 | Engine system | Dong Hee Han, Dong Ho Chu, Kwanhee Lee, Yeongseop Park, Seungwoo Hong +2 more | 2021-04-20 |
| 10968871 | Engine system and method of controlling the same | Seungwoo Hong, Jong Il Park, Heechang Oh, Kwanhee Lee, Dong Hee Han +1 more | 2021-04-06 |