Inventor · disambiguated record
Darrell Livezey
Also filed as: LIVEZEY DARRELL · LIVEZEY DARRELL L · LIVEZEY DARRELL LEE
10 granted patents·2 pending applications·111 citations·filing 1990–2020
86Inventor score
Top patents by PatentIndex Score
12 records- 0174US5029967AOptical source for optical sensing systemBOEING CO·Filed 1990·Granted Jul 9, 1991·45 cites·10 claims
- 0261US5771181AGeneration for virtual reality simulator systemsFiled 1994·Granted Jun 23, 1998·43 cites·22 claims
- 0359US9509351B2Simultaneous accommodation of a low power signal and an interfering signal in a radio frequency (RF) receiverSHAW MICHAEL JOSEPH·Filed 2012·Granted Nov 29, 2016·2 cites·23 claims
- 0459US6278304B1Look-ahead enabling charge pump in phase-locked loop circuitsIBM·Filed 2000·Granted Aug 21, 2001·12 cites·24 claims
- 0557US8626098B1Automatic gain control with programmable attack and decay timesLIVEZEY DARRELL LEE·Filed 2012·Granted Jan 7, 2014·2 cites·20 claims
- 0650US6734748B2Phase-locked loop oscillator with counter bypassIBM·Filed 2002·Granted May 11, 2004·7 cites·14 claims
- 0744US11430533B2Sample-and-hold circuit arranged for setting an adaptable time delayMELEXIS TECHNOLOGIES NV·Filed 2018·Granted Aug 30, 2022·0 cites·14 claims
- 0843US10859679B2Noise reduction in sample and hold systemsMELEXIS TECHNOLOGIES NV·Filed 2018·Granted Dec 8, 2020·0 cites·14 claims
- 0942US2020233065A1Optical detector with dc compensationMELEXIS TECHNOLOGIES NV·Filed 2020·Application pending·0 cites
- 1041US11284027B2Pixel voltage regulatorMELEXIS TECHNOLOGIES NV·Filed 2020·Granted Mar 22, 2022·0 cites·7 claims
- 1138US2009302904A1Phase Frequency Detector Circuit for Implementing Low PLL Phase Noise and Low Phase ErrorIBM·Filed 2008·Application pending·0 cites
- 1232US10250274B2Sample and hold deviceMELEXIS TECHNOLOGIES NV·Filed 2018·Granted Apr 2, 2019·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →