PR

Peter Rolla

U.S. Philips: 1 patents #4,133 of 8,851Top 50%
Overall (All Time): #3,672,147 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6005792 Circuit arrangement for a memory cell of a D/A converter Jurgen Kordts, Friedrich Hahn, Ralf Beier, Axel Nathe 1999-12-21