Issued Patents 2017
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9534670 | Planetary gear train of automatic transmission for vehicle | Seongwook Ji, Jae Chang Kook, Seong Wook Hwang, Hyu Tae Shim, Wonmin Cho +3 more | 2017-01-03 |
| 9534666 | Planetary gear train of automatic transmission for vehicles | Wonmin Cho, Jae Chang Kook, Myeong Hoon Noh, Seongwook Ji, Seong Wook Hwang | 2017-01-03 |