EP 1218870 A2 20020703 - TESTING SYSTEM AND METHOD FOR TESTING AN OBJECT
Title (en)
TESTING SYSTEM AND METHOD FOR TESTING AN OBJECT
Title (de)
PRÜFSYSTEM UND VERFAHREN ZUM PRÜFEN EINES GEGENSTANDES
Title (fr)
SYSTEME DE CONTROLE ET PROCEDE DE CONTROLE D'UN OBJET
Publication
Application
Priority
- DE 0003333 W 20000923
- DE 19945760 A 19990924
Abstract (en)
[origin: DE19945760A1] The invention relates to a testing system which can be used to test whether an object which is composed of at least one part is of a given source of origin. The object is provided with at least one marking which can be identified by an identification system. Once the identification system has identified the marking, said marking is compared with the characteristics which individualise the source of origin of the object. The object can be assigned a first random marking, and thereafter, at least one additional marking derived from a series of continuous markings. The markings can be spatially allocated in relation to each other in a successive and predetermined manner. The allocation of markings can vary according to a predetermined pattern. The random marking can be generated by a random generator. In a method for testing for a given source of origin of an object composed of several parts, each part is given a marking different from those of the others. The various markings have a known dependency relationship in respect to one another, for which each object can be tested.
IPC 1-7
IPC 8 full level
G09F 3/00 (2006.01)
CPC (source: EP)
G09F 3/00 (2013.01)
Citation (search report)
See references of WO 0122387A2
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
DE 19945760 A1 20010329; AU 1991201 A 20010424; EP 1218870 A2 20020703; WO 0122387 A2 20010329; WO 0122387 A3 20010809
DOCDB simple family (application)
DE 19945760 A 19990924; AU 1991201 A 20000923; DE 0003333 W 20000923; EP 00982922 A 20000923