Inventor
DIXON PHIL
US25 patents
⚠️ This page may combine multiple inventors who share the name “DIXON PHIL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HAMMAD AYMAN
9 patentsUS8376227B2Feb 19, 2013
Smart sign mobile transit fare payment
HAMMAD AYMAN77 citations98
US8118223B2Feb 21, 2012
Smart sign mobile transit fare payment
HAMMAD AYMAN67 citations98
US8523069B2Sep 3, 2013
Mobile transit fare payment
HAMMAD AYMAN27 citations93
US8733663B2May 27, 2014
Mobile phone containing contactless payment card used in transit fare collection
HAMMAD AYMAN24 citations92
US8688554B2Apr 1, 2014
Bank issued contactless payment card used in transit fare collection
HAMMAD AYMAN20 citations92
US8825517B2Sep 2, 2014
On-line authorization in access environment
HAMMAD AYMAN8 citations84
US8427317B2Apr 23, 2013
Apparatus and method to electromagnetically shield portable consumer devices
HAMMAD AYMAN7 citations84
US8145191B2Mar 27, 2012
Apparatus and method for preventing wireless interrogation of phones
HAMMAD AYMAN3 citations63
US9704087B2Jul 11, 2017
Apparatus and method to electromagnetically shield portable consumer devices
HAMMAD AYMAN0 citations52
DIXON PHIL
7 patentsUS8448852B2May 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
VISA USA INC
6 patentsUS7527208B2May 5, 2009
Bank issued contactless payment card used in transit fare collection
VISA USA INC139 citations98
US7522905B2Apr 21, 2009
Apparatus and method for preventing wireless interrogation of portable consumer devices
VISA USA INC114 citations98
US7809652B2Oct 5, 2010
Signature based negative list for off line payment device validation
VISA USA INC33 citations96
US7567920B2Jul 28, 2009
On-line authorization in access environment
VISA USA INC41 citations96
US8746556B2Jun 10, 2014
Open system account remote validation for access
VISA USA INC18 citations92
US8827156B2Sep 9, 2014
Mobile payment device
VISA USA INC2 citations63