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:
Feb. 10, 2026
Filed:
Apr. 10, 2023
Block, Inc., Oakland, CA (US);
Brian Grassadonia, San Francisco, CA (US);
Ayokunle Omojola, San Francisco, CA (US);
Robert Andersen, Brooklyn, NY (US);
Michael Moring, San Francisco, CA (US);
Daniele Perito, San Francisco, CA (US);
Block, Inc., Oakland, CA (US);
Abstract
In one aspect, a mobile device includes a secure subsystem configured to provide access to one or more of personal identifying information of a user of the mobile device and secure elements of the mobile device to applications native to an operating system of the mobile device and one or more third-party applications that are not native to the operating system of the mobile device. The mobile device further includes a normal subsystem in which third-party applications other than the one or more third-party applications operate, and a third-party payment processing application configured to operate in one of the secure subsystem or the normal subsystem, receive a request for authenticating a user for processing a transaction, access one or more of the secure elements of the mobile device for authenticating the user, and authenticate the user for processing the transaction using the one or more of the secure elements.