(19)

(11)

EP 1 774 454 A2

(12)

(88) Date of publication A3: 04.05.2006 (43) Date of publication: 18.04.2007 Bulletin 2007/16 (21) Application number: 05804870.3 (22) Date of filing: 02.06.2005

(51) International Patent Classification (IPC):  G06K 9/00(2006.01) (86) International application number: PCT/US2005/019353 (87) International publication number: WO 2005/119578 (15.12.2005 Gazette 2005/50)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR (30) Priority: 02.06.2004 US 576165 P 03.06.2004 US 576839 P 10.11.2004 US 985199 (71) Applicant: M2S, Inc. West Lebanon, NH 03784 (US)	(72) Inventors: DWYER, Jeff Dublin, NH 03444 (US) CHEN, David Wrentham, MA 02093 (US) CHAPMAN, M., Weston Hanover, NH 03755 (US) (74) Representative: Engelhardt, Volker  Engelhardt & Engelhardt Patentanwälte Postfach 13 50 D-88003 Friedrichshafen D-88003 Friedrichshafen (DE)