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. 29, 2025
Filed:
May. 16, 2024
The Pnc Financial Services Group, Inc., Pittsburgh, PA (US);
Jose Paez, Pittsburgh, PA (US);
Michael Koester, Pittsburgh, PA (US);
The PNC Financial Services Group, Inc., Pittsburgh, PA (US);
Abstract
System and methods validate a tangible financial instrument, such as a paper check, that comprises printed or embedded thereon a readable security graphic. The readable security graphic is decodable to a public key or token for the tangible financial instrument. Each key/token can correspond to a financial instrument of an account of an account holder. A host server can retrieve a private key associated with the first account identifier. The host server can then compare the public key/token with the private key associated with the first account identifier. Upon a determination that the private key associated with the first account identifier is paired with the public key or token, the host system can generate and issue an approval notification for the tangible financial instrument. Conversely, the host system can issue a warning notification for the first tangible financial instrument if there is no match.