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:
Aug. 21, 2012
Filed:
Jan. 23, 2009
Markus Gerigk, Köln, DE;
Ludger Brüll, Leverkusen, DE;
Martin Friedrich, Köln, DE;
Jürgen Focke, Düsseldorf, DE;
Simon Vougioukas, Köln, DE;
Josef Kenfenheuer, Bergisch Gladbach, DE;
Klaus Würschinger, Odenthal, DE;
Wolfgang Joa, Köln, DE;
Markus Gerigk, Köln, DE;
Ludger Brüll, Leverkusen, DE;
Martin Friedrich, Köln, DE;
Jürgen Focke, Düsseldorf, DE;
Simon Vougioukas, Köln, DE;
Josef Kenfenheuer, Bergisch Gladbach, DE;
Klaus Würschinger, Odenthal, DE;
Wolfgang Joa, Köln, DE;
Bayer Technology Services GmbH, Leverkusen, DE;
Abstract
The invention relates to a process for identifying and authenticating an object. The object includes an identifier which has a code region and a scattering region and is irradiated with electromagnetic radiation for identifying and/or authenticating the object, in such a manner that the electromagnetic radiation reflected by the code region is used for identifying the object and the electromagnetic radiation reflected by the scattering region is used for authenticating the object. In addition, the invention relates to a device for the parallel identification and authentication of an object.