Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10458300 | Engine exhaust catalyst heating system | Hyungbok Lee, Jong Il Park, Kwanhee Choi, Joowon Lee, Dong Hee Han | 2019-10-29 |
| 10408124 | Control method for turbocharger | Yoon Joo Kim, Seung Kook Han, Il Joong Hwang, Dong Ho Chu, Jong Il Park +2 more | 2019-09-10 |
| 10273908 | Engine system | Joowon Lee, Jong Il Park, Kwanhee Choi, Hyungbok Lee, Dong Hee Han | 2019-04-30 |