Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9616739 | Power transmission apparatus for hybrid electric vehicle | Seongwook Hwang, Won-Jun Sung, Jaechang Kook, Wonmin Cho, Ildae Cho +2 more | 2017-04-11 |
| 9574639 | Planetary gear train of automatic transmission for vehicle | Seongwook Hwang, Won-Jun Sung, Jaechang Kook, Wonmin Cho, Seongwook Ji +1 more | 2017-02-21 |