(19)
(11) EP 1 639 389 A2

(12)

(43) Date of publication:
29.03.2006 Bulletin 2006/13

(21) Application number: 04816626.8

(22) Date of filing: 10.06.2004
(51) International Patent Classification (IPC): 
G01V 1/00(1968.09)
(86) International application number:
PCT/IB2004/004414
(87) International publication number:
WO 2005/036207 (21.04.2005 Gazette 2005/16)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
Designated Extension States:
AL HR LT LV MK

(30) Priority: 11.06.2003 US 477993 P

(71) Applicant: Konsulteurope Limited Limited Liability Joint Stoc
Denton, Manchester (GB)

(72) Inventors:
  • YANG, Wuqiang
    Sale, Chelshire M33 4JD (GB)
  • HENNESSEY, A. Kathleen
    Ricardson, TX 75080-2900 (US)

(74) Representative: Howick, Nicholas Keith et al
CARPMAELS & RANSFORD 43-45 Bloomsbury Square
London WC1A 2RA
London WC1A 2RA (GB)

   


(54) SECURITY SCANNERS WITH CAPACITANCE AND MAGNETIC SENSOR ARRAYS