EP 2084655 A2 20090805 - APPARATUS, METHOD AND PROCESS FOR THE STOCHASTIC MARKING AND TRACKING OF PRINTED PRODUCTS
Title (en)
APPARATUS, METHOD AND PROCESS FOR THE STOCHASTIC MARKING AND TRACKING OF PRINTED PRODUCTS
Title (de)
VORRICHTUNGEN, VERFAHREN UND PROZESS ZUR STOCHASTISCHEN MARKIERUNG UND RÜCKVERFOLGUNG VON DRUCKPRODUKTEN
Title (fr)
DISPOSITIFS, PROCÉDÉ ET OPÉRATION DE MARQUAGE STOCHASTIQUE ET DE SUIVI DE PRODUITS IMPRIMÉS
Publication
Application
Priority
- EP 2007009089 W 20071019
- DE 102006050553 A 20061026
Abstract (en)
[origin: WO2008049550A2] The invention relates to a method for ascertaining the authenticity of a printed product, in which a printed code is detected by means of an area or line camera. The recorded code can be evaluated with regard to random fluctuations of the substrate or of the printed image and can be stored in a data memory. By means of data processing it is possible to process the code for verification of the authenticity of the printed product. For better applicability of the method, the code is detected in web- or sheet-processing machines. Printing machines, stamping machines, folded box adhesive bonding machines, collating machines, packaging lines, erecting machines for folded boxes or filling machines can be considered for the applications according to the invention.
IPC 8 full level
G06K 19/14 (2006.01); G06K 5/00 (2006.01); G07D 7/00 (2006.01)
CPC (source: EP US)
G06K 5/00 (2013.01 - EP US); G06K 19/14 (2013.01 - EP US); G07D 7/2033 (2013.01 - EP US); G07D 7/2041 (2013.01 - EP US); G07D 11/30 (2018.12 - EP US); G11B 7/005 (2013.01 - EP US); G11B 7/24085 (2013.01 - EP US)
Citation (search report)
See references of WO 2008049550A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2008049550 A2 20080502; WO 2008049550 A3 20080731; EP 2084655 A2 20090805; JP 2010507847 A 20100311; US 2010027851 A1 20100204
DOCDB simple family (application)
EP 2007009089 W 20071019; EP 07819154 A 20071019; JP 2009533709 A 20071019; US 44722207 A 20071019