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:
Jan. 06, 2026
Filed:
Dec. 06, 2023
Xerox Corporation, Norwalk, CT (US);
Rajasekar Kanagasabai, Chennai, IN;
Sainarayanan Gopalakrishnan, Chennai, IN;
Vignesh Doss, Palanichettipatti, IN;
XEROX CORPORATION, Norwalk, CT (US);
Abstract
The present disclosure discloses methods and systems for adding security patterns in a document submitted at a multi-function device. The method includes receiving the document at the multi-function device from a user, wherein the document includes at least textual content. Further, the method includes obtaining stamping information, wherein the stamping information includes at least one of: portion information, edge filtering criteria, and pattern information. Thereafter, document is processed to detect edges of the at least textual content. Upon detection, one or more text edges matching the edge filtering criteria are filtered from the detected edges of the at least textual content. Finally, the one or more security patterns are added to the one or more matched text edges, thereby resulting in a stamped document.