WC

Woo Il Chang

HM Hyundai Motor: 3 patents #3,336 of 11,886Top 30%
KM Kia Motors: 3 patents #1,762 of 7,429Top 25%
Overall (All Time): #1,454,641 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10731755 Method of controlling driving of CVT vehicle during cornering Chan Hee Won, Sung Hwa Jeong, Hyung Hee Lee, Jun Sung Park, Ho-Young Kim 2020-08-04
10352441 Method for controlling gear ratio of continuously variable transmission vehicle Chan Hee Won, Hyung Hee Lee, Jun Sung Park, Ho-Young Kim 2019-07-16
10328943 Integrated control method for engine and transmission Joon Bae Kim, Chan Hee Won 2019-06-25