Inventor · disambiguated record
Ronald A. Oliver
Also filed as: OLIVER RONALD · OLIVER RONALD A · OLIVER RONALD NACHMAN
97 granted patents·8 pending applications·2,727 citations·filing 1984–2023
99Inventor score
Top patents by PatentIndex Score
105 records- 0199USD546821SRadio frequency identification tag antenna assemblyIMPINJ INC·Filed 2006·Granted Jul 17, 2007·196 cites·1 claims
- 0298US11403505B1RFID integrated circuits with electrical bridgesIMPINJ INC·Filed 2021·Granted Aug 2, 2022·9 cites·20 claims
- 0398US7038544B2Use of analog-valued floating-gate transistors for parallel and serial signal processingIMPINJ INC·Filed 2005·Granted May 2, 2006·39 cites·8 claims
- 0497US9087281B2Dual-frequency RFID tag with isolated inputsMAGUIRE YAEL·Filed 2011·Granted Jul 21, 2015·44 cites·19 claims
- 0597US7561866B2RFID tags with power rectifiers that have biasIMPINJ INC·Filed 2005·Granted Jul 14, 2009·68 cites·30 claims
- 0696US10929734B1RFID tag clock frequency reduction during tuningIMPINJ INC·Filed 2019·Granted Feb 23, 2021·13 cites·20 claims
- 0796US10650201B1RFID tags with port-dependent functionalityIMPINJ INC·Filed 2019·Granted May 12, 2020·13 cites·19 claims
- 0896US10311351B1RFID integrated circuits with antenna contacts on multiple surfacesIMPINJ INC·Filed 2018·Granted Jun 4, 2019·12 cites·20 claims
- 0996US10311353B1RFID integrated circuits with electrical bridgesIMPINJ INC·Filed 2017·Granted Jun 4, 2019·14 cites·20 claims
- 1096US10002266B1RFID tag clock frequency reduction during tuningIMPINJ INC·Filed 2015·Granted Jun 19, 2018·14 cites·17 claims
- 1196US9489611B1RFID integrated circuits with antenna contacts on multiple surfacesIMPINJ INC·Filed 2016·Granted Nov 8, 2016·18 cites·20 claims
- 1296US9087282B1Self-tuning of RFID tags using nonuniform impedance stepsIMPINJ INC·Filed 2014·Granted Jul 21, 2015·33 cites·20 claims
- 1396US8952792B1Self tuning RFID tagsSRINIVAS SHAILENDRA·Filed 2012·Granted Feb 10, 2015·43 cites·19 claims
- 1496US8881373B1Assembling a radio frequency identification (RFID) tag precursorIMPINJ INC·Filed 2013·Granted Nov 11, 2014·37 cites·9 claims
- 1596USD611037SRFID tag antennaIMPINJ INC·Filed 2008·Granted Mar 2, 2010·49 cites·1 claims
- 1696US7528728B2Circuits for RFID tags with multiple non-independently driven RF portsIMPINJ INC·Filed 2005·Granted May 5, 2009·41 cites·43 claims
- 1796US7199663B2Use of analog-valued floating-gate transistors for parallel and serial signal processingIMPINJ INC·Filed 2006·Granted Apr 3, 2007·24 cites·5 claims
- 1896US7061324B2Use of analog-valued floating-gate transistors for parallel and serial signal processingIMPINJ INC·Filed 2005·Granted Jun 13, 2006·30 cites·11 claims
- 1996US7038603B2Analog to digital converter using analog-valued floating-gate transistorsIMPINJ INC·Filed 2005·Granted May 2, 2006·28 cites·13 claims
- 2095US11853826B1RFID tag clock frequency reduction during tuningIMPINJ INC·Filed 2022·Granted Dec 26, 2023·2 cites·20 claims
- 2195US10936929B1RFID integrated circuits with electrical bridgesIMPINJ INC·Filed 2019·Granted Mar 2, 2021·9 cites·20 claims
- 2295US10885421B1RFID integrated circuits with antenna contacts on multiple surfacesIMPINJ INC·Filed 2019·Granted Jan 5, 2021·9 cites·20 claims
- 2395US10445535B1RFID tag clock frequency reduction during tuningIMPINJ INC·Filed 2018·Granted Oct 15, 2019·11 cites·20 claims
- 2495US9875438B1RFID integrated circuits with antenna contacts on multiple surfacesIMPINJ INC·Filed 2016·Granted Jan 23, 2018·11 cites·14 claims
- 2595US9178277B1Synthesized-beam RFID reader system with gain compensation and unactivated antenna element coupling suppressionIMPINJ INC·Filed 2012·Granted Nov 3, 2015·21 cites·16 claims
- 2695US8325042B1RFID tags with differential demodulatorsHYDE JOHN D·Filed 2010·Granted Dec 4, 2012·31 cites·20 claims
- 2795US7973645B1RFID reader devices and methods thereofIMPINJ INC·Filed 2007·Granted Jul 5, 2011·65 cites·14 claims
- 2895US7907899B1RFID tags having a rectifier circuit including a dual-terminal rectifier deviceIMPINJ INC·Filed 2006·Granted Mar 15, 2011·40 cites·22 claims
- 2995US7423539B2RFID tags combining signals received from multiple RF portsIMPINJ INC·Filed 2005·Granted Sep 9, 2008·44 cites·18 claims
- 3095US7389101B2Use of analog-valued floating-gate transistors for parallel and serial signal processingIMPINJ INC·Filed 2005·Granted Jun 17, 2008·23 cites·5 claims
- 3194US11024936B1RFID tag assembly methodsIMPINJ INC·Filed 2018·Granted Jun 1, 2021·9 cites·7 claims
- 3294US10720700B1Synthesized-beam RFID reader system with gain compensation and unactivated antenna element coupling suppressionIMPINJ INC·Filed 2018·Granted Jul 21, 2020·9 cites·17 claims
- 3394USRE47755ESelf-tuning of RFID tags using nonuniform impedance stepsIMPINJ INC·Filed 2018·Granted Dec 3, 2019·11 cites·20 claims
- 3494US10116033B1RFID tag assembly methodsIMPINJ INC·Filed 2016·Granted Oct 30, 2018·10 cites·7 claims
- 3594US9954278B1Synthesized-beam RFID reader system with gain compensation and unactivated antenna element coupling suppressionIMPINJ INC·Filed 2015·Granted Apr 24, 2018·10 cites·17 claims
- 3694US9053400B2RFID integrated circuits with antenna contacts on multiple surfacesIMPINJ INC·Filed 2013·Granted Jun 9, 2015·14 cites·21 claims
- 3794US8428515B1RFID tags having a rectifier circuit including a dual-terminal rectifier deviceOLIVER RONALD A·Filed 2011·Granted Apr 23, 2013·26 cites·16 claims
- 3894US8344857B1RFID tags with synchronous power rectifierIMPINJ INC·Filed 2011·Granted Jan 1, 2013·21 cites·15 claims
- 3994US8115597B1RFID tags with synchronous power rectifierOLIVER RONALD A·Filed 2008·Granted Feb 14, 2012·38 cites·15 claims
- 4094USD620484SRFID tag antennaIMPINJ INC·Filed 2010·Granted Jul 27, 2010·50 cites·1 claims
- 4194US7525438B2RFID tags combining signals received from multiple RF portsIMPINJ INC·Filed 2007·Granted Apr 28, 2009·34 cites·20 claims
- 4294USD546819SRadio frequency identification tag antenna assemblyIMPINJ INC·Filed 2006·Granted Jul 17, 2007·61 cites·1 claims
- 4393US10204246B1RFID tags with port-dependent functionalityIMPINJ INC·Filed 2016·Granted Feb 12, 2019·9 cites·18 claims
- 4493US9317799B1RFID tag assembly methodsIMPINJ INC·Filed 2013·Granted Apr 19, 2016·14 cites·6 claims
- 4593US8661652B1RFID tag assembly methodsKOEPP RONALD L·Filed 2012·Granted Mar 4, 2014·18 cites·13 claims
- 4693US8201748B2Packaged RFID IC with integrated antennaKOEPP RONALD L·Filed 2010·Granted Jun 19, 2012·23 cites·20 claims
- 4793US8188927B1RFID tag assembly methodsKOEPP RONALD LEE·Filed 2009·Granted May 29, 2012·31 cites·7 claims
- 4893US7990249B1RFID tag circuits tags and methods for backscattering with controllable admittanceIMPINJ INC·Filed 2007·Granted Aug 2, 2011·34 cites·41 claims
- 4993USD620928SRFID tag antennaIMPINJ INC·Filed 2010·Granted Aug 3, 2010·42 cites·1 claims
- 5093USD617320SRFID tag antennaIMPINJ INC·Filed 2010·Granted Jun 8, 2010·42 cites·1 claims
Showing the top 50 of 105 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Ronald A. Oliver files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →