(19)

(11)

EP 2 912 605 A1

(12)

(43) Date of publication: 02.09.2015 Bulletin 2015/36 (21) Application number: 13789214.7 (22) Date of filing: 24.10.2013

(51) International Patent Classification (IPC):  G06K 19/077(2006.01) (86) International application number: PCT/EP2013/072280 (87) International publication number: WO 2014/067845 (08.05.2014 Gazette 2014/19)

(84) Designated Contracting States: AL 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 RS SE SI SK SM TR Designated Extension States: BA ME (30) Priority: 29.10.2012 EP 12306343 (71) Applicant: Gemalto SA 92190 Meudon (FR)	(72) Inventors: THILL, Michel F-92190 Meudon (FR) MARSEILLE, François-Xavier F-92190 Meudon (FR) (74) Representative: Cour, Pierre  Gemalto SA Intellectual Property Department 6, rue de la Verrerie 92190 Meudon 92190 Meudon (FR)