Inventor
CASTELL DEREK RICHARD
CA5 patents
Patents
5 patentsUS12430629B2Sep 30, 2025
Initiating split data transfers at a terminal
TORONTO DOMINION BANK0 citations61
US12277546B2Apr 15, 2025
Touchless payments at point-of-sale terminals
TORONTO DOMINION BANK0 citations61
US11669820B2Jun 6, 2023
Initiating split data transfers at a terminal
TORONTO DOMINION BANK0 citations61
US11620636B2Apr 4, 2023
Touchless payments at point-of-sale terminals
TORONTO DOMINION BANK0 citations61
US11907925B2Feb 20, 2024
User interface handoff to enable feature at a terminal
TORONTO DOMINION BANK0 citations50