Issued Patents All Time
Showing 26–50 of 90 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9670993 | Multi-stage transmission for vehicle | Jae Chang Kook, Seong Wook Hwang, Hyun Sik Kwon, Seong Wook Ji, Won Min Cho +1 more | 2017-06-06 |
| 9644712 | Planetary gear train of automatic transmission for vehicle | Jae Chang Kook, Wonmin Cho, Seongwook Ji, Kangsoo Seo, Seong Wook Hwang | 2017-05-09 |
| 9644713 | Planetary gear train of automatic transmission for vehicle | Wonmin Cho, Jae Chang Kook, Seongwook Ji, Kangsoo Seo, Seong Wook Hwang | 2017-05-09 |
| 9644711 | Automotive multistage transmission | Won Min Cho, Kang Soo Seo, Jae Chang Kook, Hyun Sik Kwon, Seong Wook Ji +2 more | 2017-05-09 |
| 9638286 | Multi-step transmission for vehicle | Won Min Cho, Jae Chang Kook, Seong Wook Ji, Kang Soo Seo, Seong Wook Hwang | 2017-05-02 |
| 9638289 | Multi-stage transmission for vehicle | Seong Wook Ji, Kang Soo Seo, Jae Chang Kook, Hyu Tae Shim, Won Min Cho +2 more | 2017-05-02 |
| 9631704 | Multi-stages automatic transmission for vehicle | Seong Wook Ji, Jae Chang Kook, Won Min Cho, Kang Soo Seo, Seong Wook Hwang | 2017-04-25 |
| 9631705 | Multi-stages automatic transmission for vehicle | Seong Wook Ji, Jae Chang Kook, Won Min Cho, Kang Soo Seo, Seong Wook Hwang | 2017-04-25 |
| 9625008 | Planetary gear train of automatic transmission for vehicles | Wonmin Cho, Jae Chang Kook, Seongwook Ji, Kangsoo Seo, Seong Wook Hwang | 2017-04-18 |
| 9618089 | Planetary gear train of automatic transmission for vehicle | Wonmin Cho, Jae Chang Kook, Seongwook Ji, Kangsoo Seo, Seong Wook Hwang | 2017-04-11 |
| 9618090 | Planetary gear train of automatic transmission for vehicles | Wonmin Cho, Jae Chang Kook, Seongwook Jl, Kangsoo Seo, Seong Wook Hwang | 2017-04-11 |
| 9618091 | Multi-stage transmission for vehicle | Jae Chang Kook, Seong Wook Hwang, Hyun Sik Kwon, Seong Wook Ji, Won Min Cho +1 more | 2017-04-11 |
| 9593746 | Planetary gear train of automatic transmission for vehicle | Wonmin Cho, Jae Chang Kook, Seongwook Ji, Kangsoo Seo, Seong Wook Hwang | 2017-03-14 |
| 9593745 | Planetary gear train of automatic transmission for vehicle | Jae Chang Kook, Seong Wook Hwang, Hyu Tae Shim, Seongwook Ji, Wonmin Cho +1 more | 2017-03-14 |
| 9587714 | Multi-stage transmission for vehicle | Jae Chang Kook, Kang Soo Seo, Won Min Cho, Seong Wook Ji, Wook Jin Jang +1 more | 2017-03-07 |
| 9587712 | Planetary gear train of automatic transmission for vehicles | Wonmin Cho, Jae Chang Kook, Seongwook Ji, Kangsoo Seo, Seong Wook Hwang | 2017-03-07 |
| 9556936 | Planetary gear train of automatic transmission for vehicle | Wonmin Cho, Jae Chang Kook, Seongwook Ji, Kangsoo Seo, Seong Wook Hwang | 2017-01-31 |
| 9556935 | Multi-stage transmission for vehicle | Won Min Cho, Jae Chang Kook, Seong Wook Ji, Kang Soo Seo, Seong Wook Hwang | 2017-01-31 |
| 9546714 | Multi-stage transmission for vehicle | Jae Chang Kook, Kang Soo Seo, Won Min Cho, Seong Wook Ji, Wook Jin Jang +1 more | 2017-01-17 |
| 9546713 | Planetary gear train of automatic transmission for a vehicle | Wonmin Cho, Jae Chang Kook, Seongwook Ji, Kangsoo Seo, Seong Wook Hwang | 2017-01-17 |
| 9546712 | Planetary gear train of automatic transmission for a vehicle | Seongwook Ji, Jae Chang Kook, Wonmin Cho, Kangsoo Seo, Seong Wook Hwang | 2017-01-17 |
| 9546711 | Multi-stage transmission for vehicle | Won Min Cho, Jae Chang Kook, Seong Wook Ji, Kang Soo Seo, Seong Wook Hwang | 2017-01-17 |
| 9541170 | Planetary gear train for automatic transmission of vehicle | Wonmin Cho, Jae Chang Kook, Seongwook Ji, Kangsoo Seo, Seong Wook Hwang | 2017-01-10 |
| 9541169 | Multi-stage transmission for vehicle | Won Min Cho, Jae Chang Kook, Seong Wook Hwang, Hyun Sik Kwon, Seong Wook Ji +1 more | 2017-01-10 |
| 9541166 | Multi-stage transmission for vehicle | Won Min Cho, Jae Chang Kook, Seong Wook Ji, Kang Soo Seo, Seong Wook Hwang | 2017-01-10 |