(19)

(11)

EP 2 310 961 A2

(12)

(88) Date of publication A3: 06.05.2010 (43) Date of publication: 20.04.2011 Bulletin 2011/16 (21) Application number: 09771167.5 (22) Date of filing: 26.06.2009

(51) International Patent Classification (IPC):  G06F 17/30(2006.01) G06Q 50/00(2006.01) (86) International application number: PCT/US2009/048890 (87) International publication number: WO 2009/158636 (30.12.2009 Gazette 2009/53)

(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 MK MT NL NO PL PT RO SE SI SK TR Designated Extension States: AL BA RS (30) Priority: 27.06.2008 US 163437 27.06.2008 US 163580 (71) Applicant: Google Inc. Mountain View, CA 94043 (US)	(72) Inventors: COLADONATO, Greg Palo Alto CA 94306 (US) DENG, Jim Sunnyvale CA 94089 (US) JIANG, Fan Bejing 100084 (CN) WU, Yizi Haiden District 10084 (CN) (74) Representative: Schley, Jan Malte  Fish & Richardson P.C. Mies-van-der-Rohe-Straße 8 D-80807 München D-80807 München (DE)