Individual holder
DIORIO CHRISTOPHER J
US·22 granted patents·2 pending applications·452 citations·filing 2004–2013
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
24 records- 0197US8941469B1RFID tag authentication with public-key cryptographyDIORIO CHRISTOPHER J·Filed 2011·Granted Jan 27, 2015·42 cites·27 claims
- 0297US8866594B1RFID tag and reader authentication by trusted authorityDIORIO CHRISTOPHER J·Filed 2012·Granted Oct 21, 2014·49 cites·18 claims
- 0396US8471708B1RFID tags and readers employing QT command to switch tag profilesDIORIO CHRISTOPHER J·Filed 2010·Granted Jun 25, 2013·30 cites·34 claims
- 0496US8390431B1RFID tags that backscatter more codesDIORIO CHRISTOPHER J·Filed 2012·Granted Mar 5, 2013·34 cites·20 claims
- 0593US8228175B1RFID tag chips and tags with alternative behaviors and methodsDIORIO CHRISTOPHER J·Filed 2009·Granted Jul 24, 2012·28 cites·37 claims
- 0692US9330284B1Broadcast refresh of RFID tag persistenceDIORIO CHRISTOPHER J·Filed 2011·Granted May 3, 2016·17 cites·20 claims
- 0792US9024731B1RFID tags and readers employing QT command to switch tag profilesDIORIO CHRISTOPHER J·Filed 2013·Granted May 5, 2015·13 cites·24 claims
- 0892US8224610B2Radio-frequency identification tag with oscillator calibrationDIORIO CHRISTOPHER J·Filed 2006·Granted Jul 17, 2012·23 cites·23 claims
- 0992US8174367B1Causing RFID tags to backscatter more codesDIORIO CHRISTOPHER J·Filed 2008·Granted May 8, 2012·23 cites·25 claims
- 1092US8134451B1RFID tag chips and tags capable of backscattering more codes and methodsDIORIO CHRISTOPHER J·Filed 2008·Granted Mar 13, 2012·22 cites·25 claims
- 1192US8063740B1Interfacing to RFID reader utility that causes RFID tags to reply using changed reply timingDIORIO CHRISTOPHER J·Filed 2008·Granted Nov 22, 2011·23 cites·20 claims
- 1291US9024729B1Network-enabled RFID tag endorsementDIORIO CHRISTOPHER J·Filed 2012·Granted May 5, 2015·21 cites·23 claims
- 1390US8258918B1RFID reader controllers limiting theft of confidential informationDIORIO CHRISTOPHER J·Filed 2009·Granted Sep 4, 2012·22 cites·22 claims
- 1490US8115590B1RFID readers limiting theft of confidential informationDIORIO CHRISTOPHER J·Filed 2009·Granted Feb 14, 2012·21 cites·19 claims
- 1589US8279045B2RFID tag chips and tags refraining from participating in a subsequent inventorying attempt and methodsDIORIO CHRISTOPHER J·Filed 2008·Granted Oct 2, 2012·22 cites·18 claims
- 1688US8665074B1RFID tag chips and tags with alternative behaviors and methodsDIORIO CHRISTOPHER J·Filed 2012·Granted Mar 4, 2014·9 cites·36 claims
- 1788US8570157B1Local processing of received RFID tag responsesDIORIO CHRISTOPHER J·Filed 2012·Granted Oct 29, 2013·12 cites·18 claims
- 1887US8593257B1RFID-based loss-prevention systemDIORIO CHRISTOPHER J·Filed 2010·Granted Nov 26, 2013·9 cites·26 claims
- 1984US7589618B2RFID readers systems and methods for hopping away from a frequency channel with RF interferenceDIORIO CHRISTOPHER J·Filed 2007·Granted Sep 15, 2009·15 cites·45 claims
- 2079US8446258B2Causing RFID tag to change how many remaining commands it will comply withDIORIO CHRISTOPHER J·Filed 2008·Granted May 21, 2013·9 cites·16 claims
- 2177US7411829B2Method and apparatus for programming single-poly pFET-based nonvolatile memory cellsDIORIO CHRISTOPHER J·Filed 2006·Granted Aug 12, 2008·7 cites·13 claims
- 2252US7411828B2Method and apparatus for programming single-poly pFET-based nonvolatile memory cellsDIORIO CHRISTOPHER J·Filed 2006·Granted Aug 12, 2008·1 cites·36 claims
- 2342US2005225436A1Method and system to calibrate an oscillator within an RFID circuit responsive to a received update valueDIORIO CHRISTOPHER J·Filed 2004·Application pending·0 cites
- 2442US2014144992A1Rfid integrated circuits and tags with antenna contacts on multiple surfacesDIORIO CHRISTOPHER J·Filed 2012·Application pending·0 cites
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