Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10132252 | Engine system | Jong Il Park, Dong Hee Han, Il Joong Hwang, Hyungbok Lee, Seungwoo Hong +1 more | 2018-11-20 |
| 9903317 | Control apparatus of engine having turbocharger and method thereof | Dong Hee Han, Kwanhee Choi, Nahm Roh Joo, Yoon Joo Kim, Kiwon Park +2 more | 2018-02-27 |
| 9890749 | Method for controlling exhaust gas recirculation system for engine | Dong Hee Han, Yoon Joo Kim, Kwanhee Choi, Joowon Lee, Nahm Roh Joo +1 more | 2018-02-13 |
| 9874155 | Method of controlling electric continuous variable valve timing apparatus | Dong Hee Han, Seok Hwan Ko, Yoon Joo Kim, Jungho Jang, Hyuk Im +1 more | 2018-01-23 |