DE

Dirk Efferenn

Infineon Technologies Ag: 2 patents #200 of 1,096Top 20%
📍 Dresden, DE: #15 of 180 inventorsTop 9%
Overall (2004): #67,336 of 270,089Top 25%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6770530 Method for producing a shallow trench isolation for n- and p-channel field-effect transistors in a semiconductor module Hans-Peter Moll, Andreas Wich-Glasen 2004-08-03
6716720 Method for filling depressions on a semiconductor wafer Hans-Peter Moll 2004-04-06