EP 2376984 A1 20111019 - DEVICE AND METHOD OF MARKING A SET OF PRODUCTS
Title (en)
DEVICE AND METHOD OF MARKING A SET OF PRODUCTS
Title (de)
VORRICHTUNG UND VERFAHREN ZUR MARKIERUNG EINES PRODUKTSETS
Title (fr)
DISPOSITIF ET PROCÉDÉ DE MARQUAGE D'UN ENSEMBLE DE PRODUITS
Publication
Application
Priority
- FR 2010050041 W 20100112
- FR 0950183 A 20090114
Abstract (en)
[origin: WO2010081986A1] The invention relates to a method of marking a batch of products, consisting in forming a synthetic hologram of an image (20) on each product, said hologram being furthermore encoded using a phase key, the image comprising a first portion (22) common to the various products of the batch and a second portion (24) that differs from one product to another.
IPC 8 full level
CPC (source: EP US)
G03H 1/0011 (2013.01 - EP US); G03H 1/08 (2013.01 - EP US); G03H 2001/0022 (2013.01 - EP US); G03H 2001/0094 (2013.01 - EP US); G03H 2210/52 (2013.01 - EP US); G03H 2210/54 (2013.01 - EP US)
Citation (search report)
See references of WO 2010081986A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
FR 2941079 A1 20100716; FR 2941079 B1 20120427; AU 2010205540 A1 20110818; AU 2010205540 B2 20141002; CN 102301287 A 20111228; EP 2376984 A1 20111019; IL 213956 A0 20110831; JP 2012515363 A 20120705; US 2012120465 A1 20120517; WO 2010081986 A1 20100722
DOCDB simple family (application)
FR 0950183 A 20090114; AU 2010205540 A 20100112; CN 201080004640 A 20100112; EP 10706016 A 20100112; FR 2010050041 W 20100112; IL 21395611 A 20110706; JP 2011545782 A 20100112; US 201013144126 A 20100112