Issued Patents 2020
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10859041 | Intake manifold | Seungwoo Hong, Dong Ho Chu, Sangwook Kweon, Gil Hyun Ahn, Kwanhee Lee +5 more | 2020-12-08 |
| 10858003 | Vehicle transmission system and a method thereof | Sueng Ho Lee, Woochurl Son, Yong Woo Shin, Jin San Kim, Chong Tae Yang +19 more | 2020-12-08 |
| 10844780 | Engine system having secondary air injection device | Heechang Oh, Jong Il Park, Hyun Jun Lim, Seungwoo Hong, Joowon Lee +2 more | 2020-11-24 |
| 10837412 | Engine system | Yeongseop Park, Jong Il Park, Seungwoo Hong, Heechang Oh, Hyungbok Lee | 2020-11-17 |
| 10823094 | Engine system | Jong Il Park, Kwanhee Lee, Yeongseop Park, Seungwoo Hong, Jaegu Kang +2 more | 2020-11-03 |
| 10808651 | Engine system | Heechang Oh, Yeongseop Park, Kwanhee Lee, Jonghyeok Lee, Jaegu Kang +1 more | 2020-10-20 |
| 10767602 | Engine system | Seungwoo Hong, Jong Il Park, Hyungbok Lee, Heechang Oh, Yeongseop Park +1 more | 2020-09-08 |
| 10655576 | Secondary air injection system | Heechang Oh, Jong Il Park, Seungwoo Hong, Yeongseop Park, Hyungbok Lee | 2020-05-19 |
| 10634044 | Engine system and method using the same | Seungwoo Hong, Jong Il Park, Heechang Oh, Yeongseop Park, Hyungbok Lee | 2020-04-28 |
| 10626828 | Exhaust gas control valve of engine | Dong Ho Chu, Hyeon Ho Kim, Hyuk Im | 2020-04-21 |
| 10619545 | System of forcibly regenerating gasoline particulate filter | Jong Il Park, Seungwoo Hong, Heechang Oh, Yeongseop Park, Hyungbok Lee | 2020-04-14 |
| 10590870 | Method of calculating exhaust gas recirculation rate using combustion pressure of cylinder | Seungwoo Hong, Hyungbok Lee, Yeongseop Park, Haksu Kim, Myoungho Sunwoo +1 more | 2020-03-17 |
| 10533524 | Apparatus and method for purging fuel vapor | Choo Saeng Choi | 2020-01-14 |
| 10526959 | Turbocharged engine coolant system | Dong Ho Chu, Jong Il Park, Hyeon Ho Kim | 2020-01-07 |