JV

Johannes J. L. M. Van Vlerken

U.S. Philips: 1 patents #139 of 781Top 20%
Overall (1997): #125,486 of 185,788Top 70%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5619171 Phase-locked loop, phase comparator for use in the phase-locked loop, and reproducing device including the phase-locked loop Albert M. A. Rijckaert 1997-04-08