CC

Chang Yeon Cho

HM Hyundai Motor: 5 patents #2,223 of 11,886Top 20%
KM Kia Motors: 1 patents #3,666 of 7,429Top 50%
Samsung: 1 patents #49,284 of 75,807Top 70%
📍 Seoul, KR: #9,067 of 39,741 inventorsTop 25%
Overall (All Time): #804,412 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11549509 Electric oil pump for hydraulic control and oil supplying system provided with the same Sung Wook Jang, Kihyup Kim, Woo Jung Kim, June Ho Lee, Jin Seung Lim +17 more 2023-01-10
10428940 Hydraulic pressure supply system of dual clutch transmission for vehicle Yong Uk Shin, Hyun-Chul Kim, Woochurl Son, Woo Jin Chang, Wonmin Cho +1 more 2019-10-01
10313013 Electronic apparatus and method of operating the electronic apparatus Sun Woo KIM, Chang-Hun Bae 2019-06-04
10190661 Transmission for vehicle Yeo Hyeon Gwon, Choung Wan Son, Hyun-Chul Kim, Jin Beom Seo, Ki-Jong Park 2019-01-29
9145952 Power transmitting apparatus for vehicle Sueng Ho Lee, Jongsool Park, KyeongHun Lee, Choung Wan Son, Jong Min Kim 2015-09-29
9003905 Power transmitting apparatus for vehicle Sueng Ho Lee, Jongsool Park, KyeongHun Lee, Choung Wan Son, Jong Min Kim 2015-04-14