EP 2303598 A1 20110406 - SECURED DOCUMENT INCLUDING A TAMPER-PROOF INFORMATION TYPOGRAPHY
Title (en)
SECURED DOCUMENT INCLUDING A TAMPER-PROOF INFORMATION TYPOGRAPHY
Title (de)
GESICHERTES DOKUMENT MIT MANIPULATIONSSICHEREM INFORMATIONSDRUCK
Title (fr)
DOCUMENT SECURISE COMPORTANT UNE TYPOGRAPHIE D'INFORMATIONS INFALSIFIABLE
Publication
Application
Priority
- EP 2009059044 W 20090715
- FR 0804113 A 20080718
Abstract (en)
[origin: WO2010007086A1] The invention relates to a secured document (1) comprising at least one writing layer including identity information (10, 13) written in or on said layer, characterised in that the written identity information is encoded (11, 12) according to a type of code such that the written identity information includes a first series of first characters (C1i) and/or first images having as a redundancy a second series of so-called tamper-proof second characters and/or second images (C2j), wherein a second character and/or a second image cannot be converted into another second character and/or second image without deleting at least a portion of the identity writings.
IPC 8 full level
B42D 15/10 (2006.01)
CPC (source: EP US)
B42D 25/00 (2014.10 - EP US); B42D 25/23 (2014.10 - US); B42D 25/24 (2014.10 - US); B42D 25/41 (2014.10 - EP US); B42D 25/435 (2014.10 - US); B42D 2035/50 (2022.01 - EP)
Citation (search report)
See references of WO 2010007086A1
Citation (examination)
- EP 0439909 A2 19910807 - STANDARD REGISTER CO [US]
- US 4733887 A 19880329 - MOWRY JR WILLIAM H [US]
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
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
WO 2010007086 A1 20100121; EP 2303598 A1 20110406; FR 2933901 A1 20100122; FR 2933901 B1 20171020; US 2011115211 A1 20110519
DOCDB simple family (application)
EP 2009059044 W 20090715; EP 09780615 A 20090715; FR 0804113 A 20080718; US 200913054140 A 20090715