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. 10, 2017
Filed:
Jan. 21, 2013
Applicant:
Gemalto SA, Meudon, FR;
Inventors:
Philippe Proust, La Ciotat, FR;
Claude Barral, La Ciotat, FR;
Assignee:
GEMALTO SA, Meudon, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04K 1/00 (2006.01); H04L 9/00 (2006.01); H04L 9/28 (2006.01); H04L 9/32 (2006.01); G06K 19/073 (2006.01); G06K 19/08 (2006.01); G06K 9/00 (2006.01);
U.S. Cl.
CPC ...
H04L 9/3278 (2013.01); G06K 9/00577 (2013.01); G06K 19/073 (2013.01); G06K 19/086 (2013.01); G06K 2009/0059 (2013.01); H04L 2209/122 (2013.01);
Abstract
The invention is a method for authenticating a device which comprises a chip and a body carrying the chip. The body comprises a graphical security feature. The method comprises the steps of: The extracting step and the authenticating step are carried out by a machine distinct from the device.