Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9914450 | Apparatus and method for learning engine friction torque of hybrid vehicle | Hyun Mo Ahn, Yun Chan Heo, Doo-Il Won, Hae-Seung Lee, Yeong Jin Nam | 2018-03-13 |
| 6659093 | System and method for treating blow-by gas in a PCV system of an internal combustion engine | — | 2003-12-09 |
| 6318076 | Apparatus for treating the exhaust gas of an internal combustion engine | Cha Ri Myung, Yong Sub Kim | 2001-11-20 |