Inventor
LUPTON JONATHAN
GB13 patents
⚠️ This page may combine multiple inventors who share the name “LUPTON JONATHAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AMERICAN EXPRESS TRAVEL RELATED SERVICES CO INC
12 patentsUS9613306B2Apr 4, 2017
Magnetic card swipe emulation systems and methods
AMERICAN EXPRESS TRAVEL RELATED SERVICES CO INC8 citations83
US10304044B2May 28, 2019
Multi-factor mobile user authentication
AMERICAN EXPRESS TRAVEL RELATED SERVICES CO INC6 citations79
US9681305B2Jun 13, 2017
System and method for multi-factor mobile user authentication
AMERICAN EXPRESS TRAVEL RELATED SERVICES CO INC15 citations79
US12020243B2Jun 25, 2024
Magnetic card swipe emulation systems and methods
AMERICAN EXPRESS TRAVEL RELATED SERVICES CO INC2 citations72
US11361314B1Jun 14, 2022
Transaction device use of a dynamically generated value based on a next expected session key
AMERICAN EXPRESS TRAVEL RELATED SERVICES CO INC2 citations72
US10332115B2Jun 25, 2019
Systems and methods for processing metadata statements in payment flows
AMERICAN EXPRESS TRAVEL RELATED SERVICES CO INC1 citations62
US12530682B2Jan 20, 2026
Card swipe emulation systems and methods
AMERICAN EXPRESS TRAVEL RELATED SERVICES CO INC0 citations61
US10929844B2Feb 23, 2021
Transaction device use of a dynamically generated value based on a next expected session key
AMERICAN EXPRESS TRAVEL RELATED SERVICES CO INC0 citations61
US11392921B2Jul 19, 2022
Authenticating based on a device identifier
AMERICAN EXPRESS TRAVEL RELATED SERVICES CO INC0 citations57
US10423953B2Sep 24, 2019
Transaction device use of a dynamically generated value based on a next expected session key
AMERICAN EXPRESS TRAVEL RELATED SERVICES CO INC0 citations51
US9972007B2May 15, 2018
Next expected session key
AMERICAN EXPRESS TRAVEL RELATED SERVICES CO INC0 citations51
US10706404B2Jul 7, 2020
Authenticating based on a hardware identifier
AMERICAN EXPRESS TRAVEL RELATED SERVICES CO INC0 citations47