(19)

(11)

EP 1 690 192 A2

(12)

(88) Date of publication A3: 23.03.2006 (43) Date of publication: 16.08.2006 Bulletin 2006/33 (21) Application number: 04800472.5 (22) Date of filing: 04.11.2004

(51) International Patent Classification (IPC):  G06F 17/00(2006.01) (86) International application number: PCT/US2004/032781 (87) International publication number: WO 2005/048000 (26.05.2005 Gazette 2005/21)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LU MC NL PL PT RO SE SI SK TR Designated Extension States: AL HR LT LV MK YU (30) Priority: 04.11.2003 US 700044 (71) Applicant: Lockheed Martin Corporation Bethesda, MD 20817 (US)	(72) Inventors: MEYER, Thomas, J. Marilla, NY 14102-9707 (US) METZGER, Thomas, R. Wheatfield, NY 14120 (US) (74) Representative: Goulard, Sophie  Cabinet ORES, 36,rue de St Pétersbourg 75008 Paris Cedex 75008 Paris Cedex (FR)