Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11359585 | Engine system | Dong Hee Han, Jong Il Park, Hyun Jun Lim, Seungwoo Hong, Joowon Lee +4 more | 2022-06-14 |
| 10883453 | Engine system | Dong Hee Han, Jong Il Park, Hyun Jun Lim, Seungwoo Hong, Joowon Lee +4 more | 2021-01-05 |
| 10458300 | Engine exhaust catalyst heating system | Hyungbok Lee, Jong Il Park, Joowon Lee, Dong Hee Han, Hyun Jun Lim | 2019-10-29 |
| 10273908 | Engine system | Joowon Lee, Jong Il Park, Hyungbok Lee, Dong Hee Han, Hyun Jun Lim | 2019-04-30 |
| 9903317 | Control apparatus of engine having turbocharger and method thereof | Dong Hee Han, Hyun Jun Lim, 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, Hyun Jun Lim, Joowon Lee, Nahm Roh Joo +1 more | 2018-02-13 |
| 9726090 | Engine having low pressure EGR system and control method thereof | Seung Hwan Kim, Jong II PARK, Hyun Jun Lim, Joowon Lee, Dong Hee Han | 2017-08-08 |
| 9599044 | Control apparatus for engine having turbocharger and method thereof | Dong Hee Han, Joowon Lee, Hyun Jun Lim, Nahm Roh Joo, Yoon Joo Kim +2 more | 2017-03-21 |