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(11)

EP 4 035 029 A1

(12)

(43) Date of publication: 03.08.2022 Bulletin 2022/31 (21) Application number: 20786685.6 (22) Date of filing: 23.09.2020

(51) International Patent Classification (IPC):  G06F 16/9536(2019.01) (52) Cooperative Patent Classification (CPC): G06F 16/9536 (86) International application number: PCT/US2020/070570 (87) International publication number: WO 2021/062438 (01.04.2021 Gazette 2021/13)

(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: 27.09.2019 US 201916586473 27.09.2019 US 201916586577 27.09.2019 US 201916586613 27.09.2019 US 201916586596 27.09.2019 US 201916586569 (71) Applicant: Snap Inc. Santa Monica, CA 90405 (US)

(72) Inventors: AL MAJID, Newar Husam Santa Monica, CA 90405 (US) BOYD, Nathan Kenneth Santa Monica, CA 90405 (US) DESSERREY, Laurent Santa Monica, CA 90405 (US) THOMPSON, Matthew Santa Monica, CA 90405 (US) VOSS, Jeremy Santa Monica, CA 90405 (US) (74) Representative: Kramer, Dani et al Mathys & Squire The Shard 32 London Bridge Street London SE1 9SG London SE1 9SG (GB)