(19)

(11)

EP 1 281 142 A1

(12)

(43) Date of publication: 05.02.2003 Bulletin 2003/06 (21) Application number: 01922287.6 (22) Date of filing: 07.03.2001

(51) International Patent Classification (IPC)7: G06F 17/60, G06G 1/14 (86) International application number: PCT/US0107/253 (87) International publication number: WO 0106/7356 (13.09.2001 Gazette 2001/37)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR Designated Extension States: AL LT LV MK RO SI (30) Priority: 07.03.2000 US 187389 P (71) Applicant: Invinity Systems Corporation Calabasas, CA 91302 (US)	(72) Inventor: LUCAS, Michael Callabasas, CA 91302 (US) (74) Representative: Manitz, Finsterwald & Partner GbR  Martin-Greif-Strasse 1 80336 München 80336 München (DE)