Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10088018 | Planetary gear train of automatic transmission for vehicles | Seong Wook Hwang, Jong Soo Kim, Seongwook Ji, Woochurl Son, Hyun Sik Kwon +4 more | 2018-10-02 |
| 10023042 | Power transmission apparatus for vehicle | Wonmin Cho, Seong Wook Hwang, Yong Uk Shin, Seongwook Ji, Woochurl Son +4 more | 2018-07-17 |
| 9982764 | Power transmission apparatus for vehicle | Seong Wook Hwang, Yong Uk Shin, Seongwook Ji, Woochurl Son, Wonmin Cho +4 more | 2018-05-29 |