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EP 3 811 238 A1

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(43) Date of publication: 28.04.2021 Bulletin 2021/17 (21) Application number: 19735444.2 (22) Date of filing: 21.06.2019

(51) International Patent Classification (IPC):  G06F 16/78(2019.01) G06F 16/95(2019.01) G06F 16/41(2019.01) G06F 16/58(2019.01) G06F 16/532(2019.01) G06F 16/48(2019.01) G06F 16/51(2019.01) (86) International application number: PCT/US2019/036542 (87) International publication number: WO 2019/245801 (26.12.2019 Gazette 2019/52)

(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: KH MA MD TN (30) Priority: 21.06.2018 US 201816014520 21.06.2018 US 201816014512 (71) Applicant: Google LLC Mountain View, CA 94043 (US)	(72) Inventors: JOYCE, Alan Mountain View, California 94043 (US) CHUNG, Edgar Mountain View, California 94043 (US) YANG, Zhe Mountain View, California 94043 (US) MESA, Ian Mountain View, California 94043 (US) OLSON, Joseph Mountain View, California 94043 (US) (74) Representative: Maikowski & Ninnemann Patentanwälte Partnerschaft mbB  Postfach 15 09 20 10671 Berlin 10671 Berlin (DE)