(19)
(11) EP 3 417 429 A1

(12)

(43) Date of publication:
26.12.2018 Bulletin 2018/52

(21) Application number: 17704525.9

(22) Date of filing: 26.01.2017
(51) International Patent Classification (IPC): 
G07D 7/20(2016.01)
G07D 7/12(2016.01)
(86) International application number:
PCT/GB2017/050193
(87) International publication number:
WO 2017/141006 (24.08.2017 Gazette 2017/34)
(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 MD

(30) Priority: 18.02.2016 GB 201602835

(71) Applicant: Checkprint Limited
Hinckley, Leicestershire LE10 3BP (GB)

(72) Inventors:
  • CARLISLE, Wayne Christopher David
    Hinckley Leicestershire LE10 3BP (GB)
  • BARY, Hassan Sabry Abdul
    Hinckley Leicestershire LE10 3BP (GB)

(74) Representative: Bartle Read 
Liverpool Science Park 131 Mount Pleasant
Liverpool L3 5TF
Liverpool L3 5TF (GB)

   


(54) METHOD AND APPARATUS FOR DETECTION OF DOCUMENT TAMPERING