Issued Patents 2019
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10513976 | Engine system | Dong Hee Han, Seungwoo Hong, Joowon Lee, Yeongseop Park, Dong Ho Chu +1 more | 2019-12-24 |
| 10508578 | Engine system | Yeongseop Park, Dong Hee Han, Seungwoo Hong, Hyungbok Lee, Joowon Lee | 2019-12-17 |
| 10458300 | Engine exhaust catalyst heating system | Hyungbok Lee, Kwanhee Choi, Joowon Lee, Dong Hee Han, Hyun Jun Lim | 2019-10-29 |
| 10413946 | Furnace-type semiconductor apparatus, method of cleaning the same, and method of forming thin film using the same | Hyouncheol Kim, Youngil Kwon, Giduck Kweon, Inwoo Seo, Wooksung Son | 2019-09-17 |
| 10408124 | Control method for turbocharger | Yoon Joo Kim, Seung Kook Han, Il Joong Hwang, Dong Ho Chu, Dong Hee Han +2 more | 2019-09-10 |
| 10344688 | Apparatus and method for engine control | Dong Hee Han, Joowon Lee, Hyungbok Lee, Dong Ho Chu | 2019-07-09 |
| 10273908 | Engine system | Joowon Lee, Kwanhee Choi, Hyungbok Lee, Dong Hee Han, Hyun Jun Lim | 2019-04-30 |