DH

Dirk A. Van Hees

U.S. Philips: 1 patents #4,133 of 8,851Top 50%
Overall (All Time): #3,950,898 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4740842 Video signal processing circuit for processing an interlaced video signal Marcellinus J. J. C. Annegarn, Terence Doyle, Peter H. Frencken 1988-04-26