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:
Jul. 14, 2026
Filed:
Jul. 31, 2023
Bank of America Corporation, Charlotte, NC (US);
Aaron Lee Buchanan, Mint Hill, NC (US);
Saumya Agrawal, Dallas, TX (US);
Bryant Coughlin, Green Bay, WI (US);
Deangelo Floyd, Charlotte, NC (US);
John Raymond Omernik, Wittenberg, WI (US);
BANK OF AMERICA CORPORATION, Charlotte, NC (US);
Abstract
Systems, methods, and computer program products are provided herein for detecting anomalies in tokenized datasets. An example method includes receiving a user input associated with a first account credential that defines a sequence of one or more alphanumeric characters and/or symbols and determining one or more credential characteristics of the sequence defined by the first account credential. The example method also includes determining a first token for the first account credential based on the one or more determined credential characteristics and detecting an anomaly for the first token implicating a validity of the first account credential. The method may further include modifying one or more metadata entries of the first token based on the detected anomaly. The anomaly for the first token may be determined based upon the frequency at which the first token is associated with account credential inputs during a time period.