WD

Willem Van Doorn

AT AT&T: 1 patents #10,626 of 18,772Top 60%
U.S. Philips: 1 patents #4,133 of 8,851Top 50%
📍 Hilversum, NL: #66 of 289 inventorsTop 25%
Overall (All Time): #2,328,881 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4808810 Preamplifier for an optical receiver — 1989-02-28
4225834 Equalizing network having a plurality of frequency sensitive attenuation branches in a negative feedback arrangement — 1980-09-30