Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10400863 | Planetary gear train of an automatic transmission for vehicles | Jae Chang Kook, Seong Wook Hwang, Woo Jin Chang, Wonmin Cho, Hyun Sik Kwon +1 more | 2019-09-03 |
| 10247281 | Planetary gear train of automatic transmission for vehicle | Jae Chang Kook, Seong Wook Hwang, Hyun Sik Kwon, Ki Tae Kim, Wonmin Cho +1 more | 2019-04-02 |
| 10047831 | Planetary gear train of automatic transmission for vehicles | Jae Chang Kook, Seong Wook Hwang, Woochurl Son, Wonmin Cho, Hyun Sik Kwon +1 more | 2018-08-14 |
| 10024400 | Planetary gear train of automatic transmission for vehicle | Hyun Sik Kwon, Jae Chang Kook, Seong Wook Hwang, Ki Tae Kim, Wonmin Cho +1 more | 2018-07-17 |
| 9989126 | Planetary gear train of automatic transmission for vehicle | Jae Chang Kook, Hyun Sik Kwon, Seongwook Ji, Wonmin Cho, Seong Wook Hwang | 2018-06-05 |
| 9939048 | Planetary gear train of automatic transmission for vehicles | Hyun Sik Kwon, Jae Chang Kook, Seongwook Ji, Wonmin Cho, Seong Wook Hwang | 2018-04-10 |
| 9897169 | Planetary gear train of automatic transmission for vehicle | Jae Chang Kook, Hyun Sik Kwon, Seongwook Ji, Wonmin Cho, Seong Wook Hwang | 2018-02-20 |
| 9897172 | Planetary gear train of automatic transmission for vehicle | Jae Chang Kook, Seong Wook Hwang, Woochurl Son, Wonmin Cho, Hyun Sik Kwon +2 more | 2018-02-20 |
| 9863508 | Planetary gear train of automatic transmission for vehicle | Jae Chang Kook, Hyun Sik Kwon, Seongwook Ji, Wonmin Cho, Seong Wook Hwang | 2018-01-09 |
| 9850988 | Planetary gear train of automatic transmission for vehicle | Jae Chang Kook, Hyun Sik Kwon, Seongwook Ji, Wonmin Cho, Seong Wook Hwang | 2017-12-26 |
| 9845843 | Planetary gear train of automatic transmission for vehicle | Jae Chang Kook, Hyun Sik Kwon, Seongwook Ji, Wonmin Cho, Seong Wook Hwang | 2017-12-19 |
| 9822853 | Planetary gear train of automatic transmission for vehicle | Wonmin Cho, Jae Chang Kook, Hyun Sik Kwon, Seongwook Ji, Seong Wook Hwang | 2017-11-21 |
| 9810290 | Planetary gear train of automatic transmission for vehicle | Seong Wook Hwang, KyeongHun Lee, Sueng Ho Lee, Kangsoo Seo, Jae Chang Kook +7 more | 2017-11-07 |
| 9803724 | Planetary gear train of automatic transmission for vehicle | Jae Chang Kook, Hyun Sik Kwon, Seongwook Ji, Wonmin Cho, Seong Wook Hwang | 2017-10-31 |
| 9791024 | Planetary gear train of automatic transmission for vehicle | Jae Chang Kook, Seong Wook Hwang, Woo Jin Chang, Wonmin Cho, Hyun Sik Kwon +1 more | 2017-10-17 |
| 9784342 | Planetary gear train of automatic transmission for vehicle | Jae Chang Kook, Seong Wook Hwang, Woochurl Son, Wonmin Cho, Hyun Sik Kwon +1 more | 2017-10-10 |
| 9752660 | Planetary gear train of automatic transmission for a vehicle | Hyun Sik Kwon, Jae Chang Kook, Seongwook Ji, Wonmin Cho, Seong Wook Hwang | 2017-09-05 |
| 9726261 | Planetary gear train of automatic transmission for vehicle | Hyun Sik Kwon, Jae Chang Kook, Seongwook Ji, Wonmin Cho, Seong Wook Hwang | 2017-08-08 |
| 9726260 | Planetary gear train of automatic transmission for vehicle | Jae Chang Kook, Seong Wook Hwang, Woochurl Son, Wonmin Cho, Hyun Sik Kwon +1 more | 2017-08-08 |
| 9625009 | Planetary gear train of automatic transmission for vehicles | Hyun Sik Kwon, Jae Chang Kook, Seongwook Ji, Wonmin Cho, Seong Wook Hwang | 2017-04-18 |
| 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 |
| 9464694 | Planetary gear train of automatic transmission for vehicle | Wonmin Cho, Kangsoo Seo, Jae Chang Kook, Myeong Hoon Noh, Seongwook Ji +1 more | 2016-10-11 |
| 9328804 | Planetary gear train of automatic transmission for vehicle | Seongwook Ji, Kangsoo Seo, Jae Chang Kook, Wonmin Cho, Myeong Hoon Noh +1 more | 2016-05-03 |
| 8868305 | Apparatus for parking control of automatic transmission vehicle and method thereof | Jaeweon Jun, Kunsoo Jung, Chang Kook Chae, Jae Joon Seo, Wan Soo Oh +5 more | 2014-10-21 |
| 8651995 | Powertrain of an automatic transmission | Kun Soo Jung | 2014-02-18 |