DD

Daniel Doyen

U.S. Philips: 3 patents #1,741 of 8,851Top 20%
📍 Ozoir-la-Ferrière, FR: #22 of 76 inventorsTop 30%
Overall (All Time): #1,671,877 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4873495 Ultrahigh-frequency oscillator having a dielectric resonator stable with respect to mechanical vibrations Tarcisio Vriz 1989-10-10
4710729 Microwave oscillator comprising a dielectric resonator insensitive to mechanical vibrations Tarcisio Vriz 1987-12-01
4516096 Magnetic circuit for an yttrium-iron garnet crystal resonator for an oscillator 1985-05-07