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EP 4 681 095 A1

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(43) Date of publication: 21.01.2026 Bulletin 2026/04 (21) Application number: 23748164.3 (22) Date of filing: 22.06.2023

(51) International Patent Classification (IPC):  G06F 21/10(2013.01) H04W 12/08(2021.01) H04L 9/40(2022.01) H04W 84/18(2009.01) (52) Cooperative Patent Classification (CPC): H04L 63/10; H04W 12/08; G06F 21/10; H04W 4/70; H04W 4/80; H04W 84/12 (86) International application number: PCT/US2023/068885 (87) International publication number: WO 2024/263189 (26.12.2024 Gazette 2024/52)

(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: KH MA MD TN (71) Applicant: Google LLC Mountain View, CA 94043 (US)	(72) Inventors: LETNICK, Christopher Joseph MOUNTAIN VIEW, California 94043 (US) SAKHARTCHOUK, Alexei MOUNTAIN VIEW, California 94043 (US) (74) Representative: Maikowski & Ninnemann Patentanwälte Partnerschaft mbB  Postfach 15 09 20 10671 Berlin 10671 Berlin (DE)