Inventor

Ong Huei

US2 patents

Patents

2 patents

US12430635B2Sep 30, 2025

Systems and methods for an account issuer to manage a mobile wallet

AMERICAN EXPRESS TRAVEL RELATED SERVICES CO INC0 citations41

US11869030B1Jan 9, 2024

Systems and methods for electronic payment using loyalty rewards

AMERICAN EXPRESS TRAVEL RELATED SERVICES CO INC0 citations40