JL

Ju-Bum Lee

Samsung: 1 patents #190 of 955Top 20%
📍 Osan-si, KR: #2 of 4 inventorsTop 50%
Overall (1997): #124,521 of 185,788Top 70%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5670400 Method for making dual gate insulating film without edge-thinning Joo-Hyung Lee, Jae Hyung Lee 1997-09-23