(19)
(11) EP 1 334 440 A1

(12)

(43) Date of publication:
13.08.2003 Bulletin 2003/33

(21) Application number: 00966777.5

(22) Date of filing: 21.09.2000
(51) International Patent Classification (IPC)7: G06F 17/30
(86) International application number:
PCT/US0025/852
(87) International publication number:
WO 0202/5495 (28.03.2002 Gazette 2002/12)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
Designated Extension States:
AL LT LV MK RO SI

(71) Applicant: Trintech Limited
Dublin 18 (IE)

(72) Inventors:
  • BYRNE, Paddy
    Dublin 18 (IE)
  • THOMPSON, Marilee
    Skillman, NJ 08558 (US)
  • SCOTT, Steven, D.
    Belle Mead, NJ 08502 (US)
  • BURNE, George
    Saratoga, CA 95070 (IE)

(74) Representative: Schütte, Gearoid 
Cruickshank & Co.,1 Holles Street
Dublin 2
Dublin 2 (IE)

   


(54) A COMPUTERIZED METHOD AND SYSTEM FOR A SECURE ON-LINE TRANSACTION USING CARDHOLDER AUTHENTICATION