(19)

(11)

EP 3 071 981 A2

(12)

(88) Date of publication A3: 29.10.2015 (43) Date of publication: 28.09.2016 Bulletin 2016/39 (21) Application number: 14861291.4 (22) Date of filing: 17.11.2014

(51) International Patent Classification (IPC):  G01R 31/34(2006.01) (86) International application number: PCT/US2014/066006 (87) International publication number: WO 2015/073997 (21.05.2015 Gazette 2015/20)

(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: 18.11.2013 US 201361905694 P (71) Applicants: Bidgely Inc. Sunnyvale, CA 94086 (US) He, Ye Mountain View, CA 94040 (US) Gupta, Abhay Cupertino, CA 94085 (US) Cheng, Hsienteng San Jose,ca CA 95127 (US) Garud, Vivek Cupertino, CA 95014 (US)

(72) Inventors: HE, Ye Mountain View, CA 94040 (US) GUPTA, Abhay Cupertino, CA 94085 (US) CHENG, Hsien-Ting San Jose, CA 95127 (US) GARUD, Vivek Cupertino, CA 95014 (US) (74) Representative: Ashton, Gareth Mark et al Baron Warren Redfern 1000 Great West Road Brentford TW8 9DW Brentford TW8 9DW (GB)