YL

Yong In Lee

SI Shinwha Intertek: 1 patents #1 of 3Top 35%
Overall (2004): #82,484 of 270,089Top 35%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6828362 PTC composition and PTC device comprising it Hyun-Nam Cho, Jong-Hawk Kim 2004-12-07