JR

John G. Ryan

VE Ventritex: 4 patents #12 of 51Top 25%
PL Parthus Ireland Limited: 3 patents #2 of 9Top 25%
CI Clairol Incorporated: 1 patents #69 of 159Top 45%
Overall (All Time): #388,920 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6704908 Method and apparatus for automatically generating a phase lock loop (PLL) John Horan, Ciaran Cahill, Steven Dunphy, Mark Smyth, Kay Hearne +2 more 2004-03-09
6462623 Method and apparatus for PLL with improved jitter performance John Horan, Mark Smyth, David J. Foley 2002-10-08
6414558 Method and apparatus for random sequence generator John Horan 2002-07-02
6396424 Bubble suppression method and apparatus Hooman Reyhani, John Horan 2002-05-28
6198420 Multiple level quantizer John Anthony Keane, Rudolf Gerardus van Ettinger 2001-03-06
6188294 Method and apparatus for random sequence generator John Horan 2001-02-13
6044124 Delta sigma PLL with low jitter Peter Monahan, Declan Farrelly, Nial O' hEarcain, Mark Symth 2000-03-28
5111816 System configuration for combined defibrillator/pacemaker Benjamin D. Pless, James M. Culp 1992-05-12
D319947 Combined carrying case and containers for food, drink, and pencils 1991-09-17
4952864 Power supply down-conversion, regulation and low battery detection system Benjamin D. Pless 1990-08-28
4868908 Power supply down-conversion, regulation and low battery detection system Benjamin D. Pless 1989-09-19
4866389 Circuit and method for measuring battery voltage by time of discharge of a capacitor Roubik Gregorian 1989-09-12
D256509 Hairsetter 1980-08-19