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DIXON PHIL
US7 patents
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US8448852B2May 28, 2013
Open system account remote validation for access
DIXON PHIL22 citations95
US9256875B2Feb 9, 2016
Processing transactions of different payment devices of the same issuer account
DIXON PHIL9 citations92
US8973818B2Mar 10, 2015
Processing transactions of different payment devices of the same issuer account
DIXON PHIL17 citations92
US8412640B2Apr 2, 2013
Signature based negative list for off line payment device validation
DIXON PHIL16 citations92
US8407082B2Mar 26, 2013
Aggregation of validated transactions for settlement
DIXON PHIL19 citations92
US8256666B2Sep 4, 2012
Processing transactions of different payment devices of the same issuer account
DIXON PHIL22 citations92
US10055735B2Aug 21, 2018
Delayed transit fare assessment
DIXON PHIL6 citations83