EP 1405151 B1 20040915 - LABELING OF OBJECTS
Title (en)
LABELING OF OBJECTS
Title (de)
KENNZEICHNUNG VON GEGENSTÄNDEN
Title (fr)
CARACTERISATION D'OBJETS
Publication
Application
Priority
- DE 0202471 W 20020705
- DE 10132299 A 20010706
Abstract (en)
[origin: WO03005143B1] The invention relates to a method for labeling an object according to which at least one microchip or one electromagnetically readable circuit is imprinted onto the object during production. An algorithm is implemented in the circuit by means of which information that is comprised by the object can be coded. The invention also relates to a method for verifying the authenticity of an object (01) that comprises an electromagnetically readable circuit (02) and information (C), so that the information (C) is coded both by means of the algorithm (A) that is implemented in the circuit (02) and in a read device (03) and the results (C'; C'') are subsequently compared to check that they are identical.
IPC 1-7
IPC 8 full level
G06F 1/00 (2006.01); G07D 7/01 (2016.01); G07F 7/12 (2006.01); G07B 17/00 (2006.01)
CPC (source: EP)
G07D 7/01 (2017.05); G07F 7/08 (2013.01); G07F 7/12 (2013.01); G07F 7/125 (2013.01); G07B 2017/00629 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
DOCDB simple family (publication)
WO 03005143 A2 20030116; WO 03005143 A3 20030501; WO 03005143 B1 20030703; AT E276542 T1 20041015; AU 2002325789 A1 20030121; DE 50201053 D1 20041021; EP 1405151 A2 20040407; EP 1405151 B1 20040915
DOCDB simple family (application)
DE 0202471 W 20020705; AT 02760081 T 20020705; AU 2002325789 A 20020705; DE 50201053 T 20020705; EP 02760081 A 20020705