SJ

Seong Wook Ji

HM Hyundai Motor: 78 patents #35 of 11,886Top 1%
KM Kia Motors: 30 patents #61 of 7,429Top 1%
Overall (All Time): #23,885 of 4,157,543Top 1%
78
Patents All Time

Issued Patents All Time

Showing 26–50 of 78 patents

Patent #TitleCo-InventorsDate
10288151 Multi-stage transmission Hyun Sik Kwon, Seong Wook Hwang, Ki Tae Kim, Won Min Cho, Jae Chang Kook 2019-05-14
10267389 Multi-stage transmission for vehicles Hyun Sik Kwon, Won Min Cho, Seong Wook Hwang, Ki Tae Kim 2019-04-23
10260602 Vehicular multi-stage transmission Jae Chang Kook, Hyun Sik Kwon, Ki Tae Kim, Won Min Cho, Seong Wook Hwang 2019-04-16
10260601 Multi stage transmission for vehicle Hyun Sik Kwon, Ki Tae Kim, Ju Hyeon Park, Il Han Yoo, Seong Wook Hwang +1 more 2019-04-16
9958034 Multi-stage transmission for vehicle Seong Wook Hwang, Jae Chang Kook, Hyu Tae Shim, Won Min Cho, Kang Soo Seo +1 more 2018-05-01
9927007 Multi-stages automatic transmission for vehicle Jae Chang Kook, Won Min Cho, Myeong Hoon Noh, Kang Soo Seo, Seong Wook Hwang 2018-03-27
9869373 Transmission for vehicle Kang Soo Seo, Jae Chang Kook, Won Min Cho, Myeong Hoon Noh, Wook Jin Jang +1 more 2018-01-16
9863502 Automotive multistage transmission Won Min Cho, Jae Chang Kook, Myeong Hoon Noh, Kang Soo Seo, Seong Wook Hwang 2018-01-09
9835229 Multi-stage transmission for vehicle Won Min Cho, Jae Chang Kook, Myeong Hoon Noh, Kang Soo Seo, Seong Wook Hwang 2017-12-05
9816589 Automotive multistage transmission Won Min Cho, Jae Chang Kook, Myeong Hoon Noh, Kang Soo Seo, Seong Wook Hwang 2017-11-14
9791021 Transmission for vehicle Jae Chang Kook, Kang Soo Seo, Won Min Cho, Myeong Hoon Noh, Wook Jin Jang +1 more 2017-10-17
9777801 Transmission for vehicle Jae Chang Kook, Seong Wook Hwang, Hyun Sik Kwon, Won Min Cho, Kang Soo Seo +1 more 2017-10-03
9765855 Transmission for vehicles Jae Chang Kook, Kang Soo Seo, Won Min Cho, Myeong Hoon Noh, Wook Jin Jang +1 more 2017-09-19
9765854 Multi-stage transmission for vehicle Jae Chang Kook, Seong Wook Hwang, Hyu Tae Shim, Won Min Cho, Hyun Sik Kwon +2 more 2017-09-19
9752656 Transmission for vehicle Kang Soo Seo, Jae Chang Kook, Won Min Cho, Myeong Hoon Noh, Wook Jin Jang +1 more 2017-09-05
9752659 Multi-stage transmission for vehicle Jae Chang Kook, Seong Wook Hwang, Hyun Sik Kwon, Won Min Cho, Kang Soo Seo +1 more 2017-09-05
9752658 Transmission for vehicles Jae Chang Kook, Seong Wook Hwang, Hyu Tae Shim, Won Min Cho, Kang Soo Seo +1 more 2017-09-05
9726258 Multi stage transmission for vehicle Seong Wook Hwang, Woo Jin Chang, Won Min Cho, Hyun Sik Kwon, Jae Chang Kook 2017-08-08
9689469 Transmission for vehicles Jae Chang Kook, Seong Wook Hwang, Hyun Sik Kwon, Won Min Cho, Kang Soo Seo +1 more 2017-06-27
9683633 Multi-stage transmission for vehicle Won Min Cho, Jae Chang Kook, Myeong Hoon Noh, Kang Soo Seo, Seong Wook Hwang 2017-06-20
9683634 Multi-stage transmission for vehicle Won Min Cho, Jae Chang Kook, Myeong Hoon Noh, Kang Soo Seo, Seong Wook Hwang 2017-06-20
9670993 Multi-stage transmission for vehicle Jae Chang Kook, Seong Wook Hwang, Hyun Sik Kwon, Won Min Cho, Kang Soo Seo +1 more 2017-06-06
9644711 Automotive multistage transmission Won Min Cho, Kang Soo Seo, Jae Chang Kook, Hyun Sik Kwon, Myeong Hoon Noh +2 more 2017-05-09
9638289 Multi-stage transmission for vehicle Kang Soo Seo, Jae Chang Kook, Hyu Tae Shim, Myeong Hoon Noh, Won Min Cho +2 more 2017-05-02
9638286 Multi-step transmission for vehicle Won Min Cho, Jae Chang Kook, Myeong Hoon Noh, Kang Soo Seo, Seong Wook Hwang 2017-05-02