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PAYFONE INC
US18 patents
Top patents by PatentIndex Score
US11991175B2May 21, 2024
User authentication based on device identifier further identifying software agent
PAYFONE INC20 citations93
US9767449B2Sep 19, 2017
System and method for detecting a suspicious transaction
PAYFONE INC19 citations92
US9747596B2Aug 29, 2017
System and method for registering a mobile subscriber for authentication
PAYFONE INC16 citations92
US10785215B2Sep 22, 2020
Method for secure user and transaction authentication and risk management
PAYFONE INC4 citations84
US11223948B2Jan 11, 2022
Anonymous authentication and remote wireless token access
PAYFONE INC5 citations83
US11218480B2Jan 4, 2022
Authenticator centralization and protection based on authenticator type and authentication policy
PAYFONE INC4 citations83
US9679285B2Jun 13, 2017
System and method for paying a merchant by a registered user using a cellular telephone account
PAYFONE INC7 citations83
US10531295B2Jan 7, 2020
Identity authentication
PAYFONE INC11 citations82
US11176231B2Nov 16, 2021
Identifying and authenticating users based on passive factors determined from sensor data
PAYFONE INC7 citations80
US9906954B2Feb 27, 2018
Identity authentication
PAYFONE INC12 citations80
US10963858B2Mar 30, 2021
System and method for paying a merchant by a registered user using a cellular telephone account
PAYFONE INC2 citations72
US10430780B2Oct 1, 2019
System and method for paying a merchant by a registered user using a cellular telephone account
PAYFONE INC2 citations72
US11232423B2Jan 25, 2022
Location-based authentication of transactions conducted using mobile devices
PAYFONE INC2 citations71
US11223943B2Jan 11, 2022
Systems and methods for porting communication devices
PAYFONE INC4 citations70
US11531977B2Dec 20, 2022
System and method for paying a merchant by a registered user using a cellular telephone account
PAYFONE INC0 citations62
US11483710B2Oct 25, 2022
Subscriber account identifier transfer in a telecommunications system
PAYFONE INC0 citations48
US11831731B2Nov 28, 2023
Proving possession of a communications device via a directed connection
PAYFONE INC0 citations46
US11968523B2Apr 23, 2024
Secure channel formation using embedded subscriber information module (ESIM)
PAYFONE INC0 citations41