CK

Chung-Yun Kang

HS Hyundai Steel: 2 patents #38 of 212Top 20%
KC Korea Bundy Co.: 1 patents #6 of 12Top 50%
SC Sungwoo Hitech Co.: 1 patents #45 of 116Top 40%
Overall (All Time): #1,181,839 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9884468 Tailor welded blank, manufacturing method thereof, and hot stamped component using tailor welded blank Min-Suck Kwon, Yun-Gyu Kim, Young Jin Kim, Jong-Pan Kong, Myeong-Hwan Oh +2 more 2018-02-06
9381720 Tailor welded blank, manufacturing method thereof, and hot stamped component using tailor welded blank Min-Suck Kwon, Yun-Gyu Kim, Young Jin Kim, Jong-Pan Kong, Myeong-Hwan Oh +2 more 2016-07-05
8555507 Method for fabricating a member of a vehicle Mun Yong Lee, Byung Hun JUNG, Tae Il Kim 2013-10-15
7988908 Filler metal alloy compositions Dong Ha Lee, Jae Jung Park, Myoung Bok Kim 2011-08-02