(19)

(11)

EP 1 623 524 A2

(12)

(43) Date of publication: 08.02.2006 Bulletin 2006/06 (21) Application number: 04752176.0 (22) Date of filing: 14.05.2004

(51) International Patent Classification (IPC):  H04L 1/00(1968.09) (86) International application number: PCT/US2004/015095 (87) International publication number: WO 2004/105293 (02.12.2004 Gazette 2004/49)

(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: 14.05.2003 US 470748 P (71) Applicant: Digital Deck, Inc. Redwood City, CA 95065 (US)	(72) Inventor: GRIGGS, Theodore, L. Woodside, CA 94062 (US) (74) Representative: HOFFMANN EITLE  Patent- und Rechtsanwälte Arabellastrasse 4 81925 München 81925 München (DE)