HL

Heon Seung Lee

AT AT&T: 1 patents #10,626 of 18,772Top 60%
Overall (All Time): #3,581,156 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6228277 Etch endpoint detection Avinoam Kornblit, Tseng-Chung Lee, Helen L. Maynard 2001-05-08