(19)
(11) EP 3 164 829 A1

(12)

(43) Date of publication:
10.05.2017 Bulletin 2017/19

(21) Application number: 15814731.4

(22) Date of filing: 02.07.2015
(51) International Patent Classification (IPC): 
G06K 7/00(2006.01)
(86) International application number:
PCT/US2015/039088
(87) International publication number:
WO 2016/004372 (07.01.2016 Gazette 2016/01)
(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
Designated Validation States:
MA

(30) Priority: 03.07.2014 US 201414323527
03.12.2014 US 201462087064 P

(71) Applicant: Spectra Systems Corporation
Providence, RI 02903 (US)

(72) Inventor:
  • LAWANDY, Nabil
    Providence, RI 02903 (US)

(74) Representative: Cookson, Barbara Elizabeth 
Filemot Technology Law Ltd 25 Southampton Buildings
London WC2A 1AL
London WC2A 1AL (GB)

   


(54) SYSTEMS AND METHODS OF USING MAGNETIZATION TO AUTHENTICATE PRODUCTS