(19)

(11)

EP 1 097 568 A2

(12)

(88) Date of publication A3: 27.04.2000 (43) Date of publication: 09.05.2001 Bulletin 2001/19 (21) Application number: 99928542.2 (22) Date of filing: 09.06.1999

(51) International Patent Classification (IPC)7: H04N 1/00 (86) International application number: PCT/US9913/081 (87) International publication number: WO 9965/224 (16.12.1999 Gazette 1999/50)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE (30) Priority: 11.06.1998 US 96720 11.06.1998 US 96726 11.06.1998 US 96487 (71) Applicant: Presenter.Com Campbell, CA 95008 (US)	(72) Inventors: CHEN, Shenchang, Eric Los Gatos, CA 95032 (US) TAHN, Whei-Tsu, Helen Los Gatos, CA 95032 (US) BRANDT, Jonathan Santa Cruz, CA 95065 (US) (74) Representative: Becker Kurig Straus  PatentanwälteBavariastrasse 7 80336 München 80336 München (DE)