SA

Seung-Chul Ahn

Samsung: 2 patents #37,631 of 75,807Top 50%
TC Techwin Co.: 1 patents #23 of 53Top 45%
Overall (All Time): #1,545,298 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8523158 Opener and buffer table for test handler Yun-Sung Na, In-Gu Jeon, Dong-Han Kim, Jae Hyun Son 2013-09-03
6820792 Die bonding equipment Sang-Geun Kim 2004-11-23
6662799 Vertical wafer sawing apparatus Dong-Kuk Kim 2003-12-16