GD

Geert J. Duinkerken

U.S. Philips: 3 patents #1,741 of 8,851Top 20%
📍 Stadskanaal, NL: #3 of 31 inventorsTop 10%
Overall (All Time): #1,637,264 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5712197 Method of manufacturing a semiconductor device suitable for surface mounting Klaastinus H. Sanders 1998-01-27
5661091 Method of manufacturing a semiconductor device having PN junctions separated by depressions Jozeph P. K. Hoefsmit, Josef P. Keizer 1997-08-26
5482887 Method of manufacturing a semiconductor device with a passivated side Roelvinus M. M. Fonville 1996-01-09