Inventor · disambiguated record
Marco Ciaffi
Also filed as: CIAFFI MARCO
9 granted patents·214 citations·filing 1997–2013
89Inventor score
Top patents by PatentIndex Score
9 records- 0193US9119069B1Near field communication based authenticationEMC CORP·Filed 2013·Granted Aug 25, 2015·25 cites·24 claims
- 0291US8904482B1Techniques for securing a one-time passcode with an alteration codeEMC CORP·Filed 2012·Granted Dec 2, 2014·21 cites·25 claims
- 0388US7973607B1RTC circuit with time value adjustmentEMC CORP·Filed 2008·Granted Jul 5, 2011·24 cites·20 claims
- 0485US8458483B1Techniques for message-passing using shared memory of an RF tagBAILEY DANIEL·Filed 2009·Granted Jun 4, 2013·23 cites·15 claims
- 0577US8046596B2Reset-tolerant authentication deviceEMC CORP·Filed 2007·Granted Oct 25, 2011·9 cites·27 claims
- 0676US5797023AMethod and apparatus for fault tolerant BIOS addressingDIGITAL EQUIPMENT CORP·Filed 1997·Granted Aug 18, 1998·101 cites·4 claims
- 0764US8060750B2Secure seed provisioningDUANE WILLIAM M·Filed 2007·Granted Nov 15, 2011·3 cites·22 claims
- 0863US7921311B2Method and apparatus for mitigating current drain in a low-power hand-held deviceEMC CORP·Filed 2007·Granted Apr 5, 2011·6 cites·22 claims
- 0958US9170602B1Calibrating a high-speed clock signal generated using a processor internal to the electronic authentication device without using a crystal oscillatorPIRROTTA JOSEPH M·Filed 2012·Granted Oct 27, 2015·2 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →