(19)
(11) EP 2 850 557 A1

(12)

(43) Date of publication:
25.03.2015 Bulletin 2015/13

(21) Application number: 13790338.1

(22) Date of filing: 15.05.2013
(51) International Patent Classification (IPC): 
G06K 5/00(2006.01)
(86) International application number:
PCT/US2013/041060
(87) International publication number:
WO 2013/173408 (21.11.2013 Gazette 2013/47)
(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: 18.05.2012 US 201213475312
18.05.2012 US 201213475320

(71) Applicant: Sri International Inc.
Menlo Park, CA 97025-3493 (US)

(72) Inventors:
  • EKER, Steven Mark
    East Palo Alto, California 94303 (US)
  • LINCOLN, Patrick D.
    Woodside, California 94062 (US)

(74) Representative: Sadler, Peter Frederick et al
Reddie & Grose LLP 16 Theobalds Road
London WC1X 8PL
London WC1X 8PL (GB)

   


(54) SYSTEM AND METHOD FOR AUTHENTICATING A MANUFACTURED PRODUCT WITH A MOBILE DEVICE