HC

Hyunduk Chang

HM Hyundai Motor: 3 patents #3,336 of 11,886Top 30%
Overall (All Time): #1,527,243 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8651255 Clutch actuating apparatus for double clutch transmission Jongyop Kim, Sungyong Cho 2014-02-18
8517156 Clutch actuating apparatus for transmission Jongyop Kim, Sungyong Cho 2013-08-27
8365627 Shifting apparatus for double clutch transmission Jongyop Kim, Sungyong Cho 2013-02-05