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(11)

EP 2 791 780 A1

(12)

(43) Date of publication: 22.10.2014 Bulletin 2014/43 (21) Application number: 12857892.9 (22) Date of filing: 17.12.2012

(51) International Patent Classification (IPC):  G06F 7/00(2006.01) G06F 3/048(2013.01) G06F 17/30(2006.01) (86) International application number: PCT/US2012/070214 (87) International publication number: WO 2013/090946 (20.06.2013 Gazette 2013/25)

(84) Designated Contracting States: AL 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 RS SE SI SK SM TR (30) Priority: 15.12.2011 US 201161576352 P (71) Applicant: Yahoo! Inc. Sunnyvale, CA 94089 (US)	(72) Inventors: IMBRUCE, Doug New York, NY 10013 (US) BOSSOLA, Owen Brooklyn, NY 11211 (US) KNUTSSON, Rasmus New York, NY 10012 (US) CHHENG, Tommy San Francisco, CA 94133 (US) EL HATTAB, Hakim New York, NY 10003 (US) (74) Representative: Boult Wade Tennant  Verulam Gardens 70 Gray's Inn Road London WC1X 8BT London WC1X 8BT (GB)