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. 03, 2019
Filed:
Feb. 09, 2017
Applicant:
Safran Identity & Security, Issy-les-Moulineaux, FR;
Inventors:
Herve Chabanne, Issy les Moulineaux, FR;
Jean-Christophe Fondeur, Issy les Moulineaux, FR;
Stephane Gentric, Issy les Moulineaux, FR;
Erik Van Dijk, Issy les Moulineaux, FR;
Assignee:
SAFRAN IDENTITY & SECURITY, Issy les Moulineaux, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G07D 7/00 (2016.01); G07D 7/20 (2016.01); G07D 7/004 (2016.01); G07D 7/0047 (2016.01); G07D 7/01 (2016.01); G01N 21/00 (2006.01); G07D 7/005 (2016.01); G07D 7/202 (2016.01);
U.S. Cl.
CPC ...
G07D 7/2016 (2013.01); G01N 21/00 (2013.01); G07D 7/003 (2017.05); G07D 7/004 (2013.01); G07D 7/005 (2017.05); G07D 7/0032 (2017.05); G07D 7/0034 (2017.05); G07D 7/0047 (2017.05); G07D 7/0053 (2013.01); G07D 7/01 (2017.05); G07D 7/205 (2013.01); G07D 7/2083 (2013.01);
Abstract
The invention relates to a method for securing a document including a visual element, carried out by a processing unit comprising processing means, the method comprising generation, from the visual element, of a reference security datum, and storage of the reference security datum, wherein the reference security datum is generated by means of an algorithm configured so as to generate: