Global Patent Index - EP 0982688 A1

EP 0982688 A1 20000301 - Method for preventing or detecting fraud in an identification system

Title (en)

Method for preventing or detecting fraud in an identification system

Title (de)

Verfahren zur Verhinderung oder Erkennung von Betrug in einem Identifikationssystem

Title (fr)

Procédé pour empêcher ou découvrir la fraude dans un système d'identification

Publication

EP 0982688 A1 20000301 (EN)

Application

EP 99810764 A 19990825

Priority

  • EP 99810764 A 19990825
  • EP 98810845 A 19980826

Abstract (en)

In an identification system comprising a transponder attached or associated to an object and means for reading the identifying code memorised in this transponder, additional information such as a serial number of the chip used in the transponder is memorised and transmitted with the code during reading of the transponder. In this way, fraudulent copying of transponders is prevented and/or detection of such copies improved.

IPC 1-7

G07C 9/00

IPC 8 full level

G07C 9/00 (2006.01)

CPC (source: EP)

G07C 9/28 (2020.01)

Citation (applicant)

Citation (search report)

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)

EP 0982687 A1 20000301; AT E218231 T1 20020615; DE 69901589 D1 20020704; DE 69901589 T2 20021219; DK 0982688 T3 20020715; EP 0982688 A1 20000301; EP 0982688 B1 20020529; ES 2175917 T3 20021116; HK 1026287 A1 20001208

DOCDB simple family (application)

EP 98810845 A 19980826; AT 99810764 T 19990825; DE 69901589 T 19990825; DK 99810764 T 19990825; EP 99810764 A 19990825; ES 99810764 T 19990825; HK 00105382 A 20000829