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EP 2 235 945 A1

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(43) Date of publication: 06.10.2010 Bulletin 2010/40 (21) Application number: 08865944.6 (22) Date of filing: 23.12.2008

(51) International Patent Classification (IPC):  H04N 7/173(2006.01) H04N 5/00(2006.01) H04L 29/06(2006.01) (86) International application number: PCT/US2008/014041 (87) International publication number: WO 2009/085282 (09.07.2009 Gazette 2009/28)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR Designated Extension States: AL BA MK RS (30) Priority: 21.12.2007 US 16412 04.01.2008 US 10170 14.04.2008 US 82954 (71) Applicant: Sezmi Corporation Belmont, CA 94002 (US)

(72) Inventors: SILFVAST, Robert, Denton Belmont CA 94002 (US) GRUNDY, Kevin, P. Fremont CA 94539 (US) PATI, Yagyensh, C. Woodside CA 94062 (US) PAXINOS, Garry, M. Pompano Beach FL 33069 (US) WISER, Philip, R. Nevada City CA 95959 (US) YOUSSEFMIR, Michael Portola Valley CA 94028 (US) (74) Representative: Rees, Simon John Lewis  Haseltine Lake LLP Redcliff Quay 120 Redcliff Street Bristol BS1 6HU Bristol BS1 6HU (GB)