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:
Sep. 23, 2025
Filed:
Jul. 18, 2022
Bank of America Corporation, Charlotte, NC (US);
George Albero, Charlotte, NC (US);
Amit Pandey, Charlotte, NC (US);
Bank of America Corporation, Charlotte, NC (US);
Abstract
Arrangements for providing dynamic user authentication are provided. In some aspects, a user may initiate a transaction at a merchant point-of-sale (POS) system, via a merchant website, or the like. In response, user data from one or more pre-registered user devices may be retrieved. The data may be analyzed to identify one or more data points for use as a correct answer to an authentication question. An authentication question may be dynamically generated and transmitted to the merchant system for display and the user may provide authentication response data. The authentication response data may be received and compared to the data points providing the basis for the authentication question. If the data matches, the user may be authenticated and the transaction may be processed. If not, additional user authentication data may be requested. The system may then delete the received user data.