The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 03, 2024
Filed:
Sep. 29, 2021
The Toronto-dominion Bank, Toronto, CA;
Milos Dunjic, Oakville, CA;
Perry Aaron Jones Haldenby, Toronto, CA;
Arthur Carroll Chow, Markham, CA;
Het Anand Patel, Mississauga, CA;
Casey Lyn Doyle, Ajax, CA;
Yubing Liu, Toronto, CA;
Anthony Haituyen Nguyen, Toronto, CA;
David Samuel Tax, Toronto, CA;
Arun Victor Jagga, Toronto, CA;
John Jong-Suk Lee, Toronto, CA;
Abstract
The disclosure generally describes computer-implemented methods, software, and systems, including a method for placing a card into an alert state. An alert detection indication is received during an attempted data exchange using a permanent account number (PAN) associated with a card. The alert detection indication is received by an electronic controller embedded in the card and is received through an interface. The alert detection indication indicates that the PAN has an alert state identified for the PAN by an entity that issued the card. An operational mode of the card is modified into the alert state by the electronic controller and is based on receipt of the alert detection indication. An electronic display indicating that the card is in the alert state is displayed by the electronic controller.