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EP 3 391 076 A1

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(43) Date of publication: 24.10.2018 Bulletin 2018/43 (21) Application number: 16813340.3 (22) Date of filing: 08.12.2016

(51) International Patent Classification (IPC):  G01S 7/481(2006.01) G01S 17/10(2006.01) G01S 7/486(2006.01) G01S 17/42(2006.01) (86) International application number: PCT/US2016/065472 (87) International publication number: WO 2017/112416 (29.06.2017 Gazette 2017/26)

(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 Designated Validation States: MA MD (30) Priority: 20.12.2015 US 201514975790 23.06.2016 US 201662353588 P (71) Applicant: Apple Inc. Cupertino CA 95014 (US)

(72) Inventors: NICLASS, Cristiano L. Cupertino, California 95014 (US) SHPUNT, Alexander Cupertino, California 95014 (US) AGRANOV, Gennadiy A. Cupertino, California 95014 (US) WALDON, Matthew C. Cupertino, California 95014 (US) REZK, Mina A. Cupertino, California 95014 (US) OGGIER, Thierry Cupertino, California 95014 (US) (74) Representative: Lang, Johannes  Bardehle Pagenberg Partnerschaft mbB Patentanwälte, Rechtsanwälte Prinzregentenplatz 7 81675 München 81675 München (DE)