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. 25, 2025
Filed:
Apr. 19, 2022
Basf SE, Ludwigshafen am Rhein, DE;
Lothar Seidemann, Ludwigshafen am Rhein, DE;
Holger Kai Peter Jelich, Ludwigshafen am Rhein, DE;
BASF SE, Ludwigshafen am Rhein, DE;
Abstract
A computer implemented method for generating at least one security label () using at least one printing device () is proposed. The method comprises the following steps: i) () generating a first digital image () comprising a plurality of colored pixels by printing a printer job with a printer control setting and scanning the printout using the printing device () thereby generating a digital fingerprint: ii) () providing a binary code () of identifier information: iii) () mapping the identifier information with the digital fingerprint by determining a binary code of the digital fingerprint and adding the binary code () of the identifier information to the color code of the first digital image (); iv) () generating a second digital image () having a plurality of colored pixels different from the first digital image () by transferring the added binary codes into a color code of the second digital image (): v) () printing the second digital image () on a substrate () thereby generating the security label ().