(19)

(11)

EP 1 285 348 A1

(12)

(43) Date of publication: 26.02.2003 Bulletin 2003/09 (21) Application number: 01944254.0 (22) Date of filing: 31.05.2001

(51) International Patent Classification (IPC)7: G06F 15/16 (86) International application number: PCT/US0117/986 (87) International publication number: WO 0109/3062 (06.12.2001 Gazette 2001/49)

(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: 31.05.2000 US 584832 10.11.2000 US 709948 (71) Applicant: Prediwave, Corp. Fremont, CA 94539 (US)	(72) Inventor: HOANG, Khoi Newark, CA 94560 (US) (74) Representative: Cross, Rupert Edward Blount et al BOULT WADE TENNANT,Verulam Gardens70 Gray's Inn Road London WC1X 8BT London WC1X 8BT (GB)