(19)

(11)

EP 2 918 068 A1

(12)

(43) Date of publication: 16.09.2015 Bulletin 2015/38 (21) Application number: 13853639.6 (22) Date of filing: 01.11.2013

(51) International Patent Classification (IPC):  H04M 3/42(2006.01) (86) International application number: PCT/US2013/068025 (87) International publication number: WO 2014/074407 (15.05.2014 Gazette 2014/20)

(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 Designated Extension States: BA ME (30) Priority: 08.11.2012 US 201213672634 08.11.2012 US 201213672651 08.11.2012 US 201213672655 08.11.2012 US 201213672658 08.11.2012 US 201213672661 (71) Applicant: Uber Technologies Inc. San Francisco, California 94102 (US)

(72) Inventors: AMIN, Shalin San Francisco, CA 94102 (US) RADHAKRISHNAN, Mina San Francisco, CA 94102 (US) HOLDEN, Paul-phillip San Francisco, CA 94102 (US) CHAMBERS, Curtis San Francisco, CA 94102 (US) KALANICK, Travis, Cordell San Francisco, CA 94102 (US) EDGETON, Casey San Francisco, CA 94102 (US) (74) Representative: Casey, Alan Michael  FRKelly 27 Clyde Road Dublin 4 Dublin 4 (IE)