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:
Jun. 03, 2025
Filed:
Apr. 17, 2023
Blackberry Limited, Waterloo, CA;
Sean Michael Quinlan, Duvall, WA (US);
Mendel Elliot Spencer, Ottawa, CA;
BlackBerry Limited, Waterloo, CA;
Abstract
Systems, methods, and software can be used to perform a two-factor authentication. In some aspects, a method includes: receiving, by an electronic device from a device authentication server, a two-factor authentication (2FA) token; transmitting, by the electronic device to an identity provider (IDP), an authentication request for a 2FA operation, wherein the authentication request comprises the 2FA token; receiving, by the electronic device from the IDP, an authentication response; and determining, by the electronic device, whether the 2FA operation succeeds based on the authentication response.