Inventor
HAMMAD AYMAN A
US18 patents
⚠️ This page may combine multiple inventors who share the name “HAMMAD AYMAN A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DIXON PHIL
5 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
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
4 patentsUS7946502B2May 24, 2011
Financial transaction token
VISA USA INC14 citations84
US7819321B2Oct 26, 2010
Appliance for financial transaction tokens
VISA USA INC14 citations84
US10846682B2Nov 24, 2020
Powering financial transaction token with onboard power source
VISA USA INC3 citations73
US11900192B2Feb 13, 2024
Powering financial transaction token with onboard power source
VISA USA INC0 citations62
GRANUCCI NICOLE JANINE
3 patentsFAITH PATRICK L
3 patentsUS8429085B2Apr 23, 2013
Financial transaction token with onboard power source
FAITH PATRICK L50 citations93
US8733632B2May 27, 2014
Mobile subscriber device for financial transaction tokens
FAITH PATRICK L9 citations83
US9324071B2Apr 26, 2016
Powering financial transaction token with onboard power source
FAITH PATRICK L3 citations72