CJ

Chang Su Jun

EC Eo Technics Co.: 1 patents #2 of 6Top 35%
📍 Seoul, KR: #450 of 1,579 inventorsTop 30%
Overall (2004): #247,359 of 270,089Top 95%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6794205 Chip scale marker and method of calibrating marking position You Hie Han 2004-09-21