Issued Patents All Time
Showing 51–75 of 90 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9534670 | Planetary gear train of automatic transmission for vehicle | Seongwook Ji, Kangsoo Seo, Jae Chang Kook, Seong Wook Hwang, Hyu Tae Shim +3 more | 2017-01-03 |
| 9534668 | Multi-stage transmission for vehicle | Won Min Cho, Jae Chang Kook, Seong Wook Hwang, Hyun Sik Kwon, Seong Wook Ji +1 more | 2017-01-03 |
| 9534667 | Transmission for vehicle | Jae Chang Kook, Seong Wook Hwang, Hyun Sik Kwon, Seong Wook Ji, Won Min Cho +1 more | 2017-01-03 |
| 9534666 | Planetary gear train of automatic transmission for vehicles | Wonmin Cho, Jae Chang Kook, Seongwook Ji, Kangsoo Seo, Seong Wook Hwang | 2017-01-03 |
| 9528574 | Planetary gear train of automatic transmission for vehicle | Wonmin Cho, Jae Chang Kook, Seongwook Ji, Kangsoo Seo, Seong Wook Hwang | 2016-12-27 |
| 9518637 | Planetary gear train of automatic transmission for vehicles | Wonmin Cho, Jae Chang Kook, Seongwook Ji, Kangsoo Seo, Seong Wook Hwang | 2016-12-13 |
| 9512904 | Planetary gear train of automatic transmission for vehicle | Wonmin Cho, Jae Chang Kook, Seongwook Ji, Kangsoo Seo, Seong Wook Hwang | 2016-12-06 |
| 9512902 | Multi-stage transmission for vehicle | Won Min Cho, Jae Chang Kook, Seong Wook Ji, Kang Soo Seo, Seong Wook Hwang | 2016-12-06 |
| 9512903 | Planetary gear train of automatic transmission for vehicles | Wonmin Cho, Jae Chang Kook, Seongwook Ji, Kangsoo Seo, Seong Wook Hwang | 2016-12-06 |
| 9506532 | Planetary gear train of automatic transmission for vehicle | Wonmin Cho, Jae Chang Kook, Seongwook Ji, Kangsoo Seo, Seong Wook Hwang | 2016-11-29 |
| 9488251 | Planetary gear train of automatic transmission for vehicle | Wonmin Cho, Jae Chang Kook, Seongwook Ji, Kangsoo Seo, Seong Wook Hwang | 2016-11-08 |
| 9488249 | Planetary gear train of automatic transmission for vehicle | Seongwook Ji, Jae Chang Kook, Wonmin Cho, Kangsoo Seo, Seong Wook Hwang | 2016-11-08 |
| 9488250 | Multi-stage transmission for vehicle | Won Min Cho, Jae Chang Kook, Seong Wook Ji, Kang Soo Seo, Seong Wook Hwang | 2016-11-08 |
| 9482320 | Planetary gear train of automatic transmission for vehicles | Wonmin Cho, Jae Chang Kook, Seongwook Ji, Kangsoo Seo, Seong Wook Hwang | 2016-11-01 |
| 9482319 | Multi-stage transmission for vehicle | Won Min Cho, Jae Chang Kook, Seong Wook Ji, Kang Soo Seo, Seong Wook Hwang | 2016-11-01 |
| 9476483 | Multi stage transmission for vehicle | Won Min Cho, Jae Chang Kook, Seong Wook Ji, Kang Soo Seo, Seong Wook Hwang | 2016-10-25 |
| 9464694 | Planetary gear train of automatic transmission for vehicle | Wonmin Cho, Kangsoo Seo, Jae Chang Kook, Seongwook Ji, Wookjin Jang +1 more | 2016-10-11 |
| 9458912 | Multi-stage transmission for vehicle | Won Min Cho, Jae Chang Kook, Seong Wook Ji, Kang Soo Seo, Seong Wook Hwang | 2016-10-04 |
| 9453559 | Multi-stages automatic transmission for vehicle | Seong Wook Ji, Jae Chang Kook, Won Min Cho, Kang Soo Seo, Seong Wook Hwang | 2016-09-27 |
| 9453560 | Multi-stage transmission for vehicle | Won Min Cho, Jae Chang Kook, Seong Wook Ji, Kang Soo Seo, Seong Wook Hwang | 2016-09-27 |
| 9435402 | Planetary gear train of automatic transmission for vehicles | Seong Wook Hwang, Seongwook Ji, Kangsoo Seo, Jae Chang Kook, Won-Jun Sung +1 more | 2016-09-06 |
| 9435406 | Multi-stage transmission for vehicle | Won Min Cho, Jae Chang Kook, Seong Wook Ji, Kang Soo Seo, Seong Wook Hwang | 2016-09-06 |
| 9429215 | Multi-stage auto transmission for vehicle | Jae Chang Kook, Won Min Cho, Seong Wook Ji, Kang Soo Seo, Seong Wook Hwang | 2016-08-30 |
| 9423007 | Multi-stage transmission for vehicle | Seong Wook Ji, Jae Chang Kook, Seong Wook Hwang, Hyu Tae Shim, Won Min Cho +1 more | 2016-08-23 |
| 9423008 | Multi-stage transmission for vehicle | Won Min Cho, Jae Chang Kook, Seong Wook Ji, Kang Soo Seo, Seong Wook Hwang | 2016-08-23 |