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, 2020
Filed:
Feb. 14, 2017
Applicant:
Giesecke+devrient Mobile Security Gmbh, Munich, DE;
Inventor:
Josef Riedl, Attenkirchen, DE;
Assignee:
GIESECKE+DEVRIENT MOBILE SECURITY GMBH, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 19/00 (2006.01); G06K 19/02 (2006.01); B42D 25/425 (2014.01); B42D 25/36 (2014.01); B42D 25/23 (2014.01); B42D 25/324 (2014.01);
U.S. Cl.
CPC ...
G06K 19/02 (2013.01); B42D 25/23 (2014.10); B42D 25/324 (2014.10); B42D 25/36 (2014.10); B42D 25/425 (2014.10);
Abstract
A portable data carrier is composed of several foils, wherein the data carrier has a three-dimensional high embossing on at least one of its outsides. At least one foil containing at least one additive is arranged in the region of the high embossing. The additive has a dichroic property such that the additive reflects a different color in dependence on the viewing angle.