(19)
(11) EP 2 359 316 A2

(12)

(88) Date of publication A3:
26.08.2010

(43) Date of publication:
24.08.2011 Bulletin 2011/34

(21) Application number: 09828284.1

(22) Date of filing: 20.11.2009
(51) International Patent Classification (IPC): 
G06K 19/12(2006.01)
(86) International application number:
PCT/US2009/065303
(87) International publication number:
WO 2010/059929 (27.05.2010 Gazette 2010/21)
(84) Designated Contracting States:
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

(30) Priority: 21.11.2008 US 276224
21.11.2008 US 276212
21.11.2008 US 276227
21.11.2008 US 276095

(71) Applicant: Visa International Service Association
San Francisco, CA 94128-8999 (US)

(72) Inventors:
  • FANG, Xiang
    Redwood City California 94065 (US)
  • FAITH, Patrick
    Pleasanton California 94566 (US)
  • KATO, Craig
    Foster City California 94404 (US)
  • HAMMAD, Ayman
    Pleasanton California 94566 (US)
  • KOGANTI, Krishan, Prasad
    Cupertino California 95014 (US)

(74) Representative: Eisenführ, Speiser & Partner 
Johannes-Brahms-Platz 1
20355 Hamburg
20355 Hamburg (DE)

   


(54) AUTHENTICATION OF DOCUMENTS HAVING A MAGNETIC STRIPE