SJ

Seongwook Ji

HM Hyundai Motor: 268 patents #3 of 11,886Top 1%
KM Kia Motors: 89 patents #4 of 7,429Top 1%
HM Hyndai Motor: 1 patents #1 of 45Top 3%
KI Kia: 1 patents #2,072 of 4,539Top 50%
Overall (All Time): #1,671 of 4,157,543Top 1%
270
Patents All Time

Issued Patents All Time

Showing 51–75 of 270 patents

Patent #TitleCo-InventorsDate
10465771 Planetary gear train of automatic transmission for vehicles Ilhan Yoo, Seong Wook Hwang, Juhyeon Park, Hyun Sik Kwon, Jae Chang Kook +1 more 2019-11-05
10465778 Planetary gear train of automatic transmission for vehicle Hyun Sik Kwon, Seong Wook Hwang, Ki Tae Kim, Wonmin Cho, Jae Chang Kook 2019-11-05
10465773 Planetary gear train of automatic transmission for vehicle Ilhan Yoo, Seong Wook Hwang, Juhyeon Park, Hyun Sik Kwon, Jae Chang Kook +1 more 2019-11-05
10458521 Planetary gear train of automatic transmission for vehicle Hyun Sik Kwon, Seong Wook Hwang, Wonmin Cho, Jae Chang Kook 2019-10-29
10458522 Planetary gear train of automatic transmission for vehicles Wonmin Cho, Seong Wook Hwang, Hyun Sik Kwon, Jae Chang Kook 2019-10-29
10451152 Power transmission apparatus for vehicle Seong Wook Hwang, Hyun Sik Kwon, Ki Tae Kim, Wonmin Cho, Kijong Park 2019-10-22
10451151 Planetary gear train of automatic transmission for vehicle Seong Wook Hwang, Hyun Sik Kwon, Wonmin Cho, Ki Tae Kim 2019-10-22
10434862 Power transmission apparatus for vehicle Seong Wook Hwang, Ki Tae Kim, Ki Dong Kim, Hyun Sik Kwon, Cheol Ho Jang +3 more 2019-10-08
10428911 Planetary gear train of automatic transmission for vehicle Seong Wook Hwang, Juhyeon Park, Wonmin Cho, Hyun Sik Kwon, Ilhan Yoo +2 more 2019-10-01
10415674 Planetary gear train of automatic transmission for vehicle Jin Ho Kim, Woo Jin Chang, Jinseok Kim, Jae Chang Kook, Dong Hwan Hwang +9 more 2019-09-17
10408308 Planetary gear train of automatic transmission for vehicle Hyun Sik Kwon, Seong Wook Hwang, Ki Tae Kim, Wonmin Cho, Jae Chang Kook 2019-09-10
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
10393233 Planetary gear train of automatic transmission for vehicle Jae Chang Kook, Hyun Sik Kwon, Ki Tae Kim, Wonmin Cho, Seong Wook Hwang 2019-08-27
10393234 Planetary gear train of transmission for vehicle Hyun Sik Kwon, Juhyeon Park, Ilhan Yoo, Seong Wook Hwang, Ki Tae Kim 2019-08-27
10385944 Planetary gear train of automatic transmission for vehicles Hyun Sik Kwon, Ki Tae Kim, Juhyeon Park, Ilhan Yoo, Seong Wook Hwang +1 more 2019-08-20
10384529 Power transmission apparatus for hybrid electric vehicle Seongwook Hwang, Won-Jun Sung, Jaechang Kook, Wonmin Cho, Myeonghoon Noh +2 more 2019-08-20
10352406 Planetary gear train of automatic transmission for vehicle Ilhan Yoo, Seong Wook Hwang, Juhyeon Park, Hyun Sik Kwon, Jae Chang Kook +1 more 2019-07-16
10352408 Planetary gear train of automatic transmission for vehicle Hyun Sik Kwon, Ki Tae Kim, Juhyeon Park, Ilhan Yoo, Seong Wook Hwang +1 more 2019-07-16
10344832 Planetary gear train of automatic transmission for vehicle Ki Tae Kim, Juhyeon Park, Hyun Sik Kwon, Ilhan Yoo, Seong Wook Hwang +1 more 2019-07-09
10344835 Planetary gear train of automatic transmission for vehicle Ilhan Yoo, Juhyeon Park, Hyun Sik Kwon, Seong Wook Hwang, Ki Tae Kim 2019-07-09
10330180 Planetary gear train of automatic transmission for vehicle Seong Wook Hwang, Juhyeon Park, Wonmin Cho, Hyun Sik Kwon, Ilhan Yoo +2 more 2019-06-25
10330179 Planetary gear train of automatic transmission for vehicles Ilhan Yoo, Juhyeon Park, Hyun Sik Kwon, Seong Wook Hwang, Ki Tae Kim 2019-06-25
10330177 Planetary gear train of automatic transmission for vehicle Ilhan Yoo, Juhyeon Park, Hyun Sik Kwon, Seong Wook Hwang, Ki Tae Kim 2019-06-25
10330176 Power transmission apparatus for vehicle Sueng Ho Lee, Dongwon Kim, Ki Dong Kim, Jihun Lee, Ma Ru Kang +3 more 2019-06-25
10330175 Power transmission apparatus for vehicle Sueng Ho Lee, Woochurl Son, Jihun Lee, Ma Ru Kang, Ki Dong Kim +2 more 2019-06-25