(19)

(11)

EP 4 540 706 A1

(12)

(43) Date of publication: 23.04.2025 Bulletin 2025/17 (21) Application number: 23782390.1 (22) Date of filing: 05.09.2023

(51) International Patent Classification (IPC):  G06F 9/38(2018.01) (52) Cooperative Patent Classification (CPC): G06F 9/3836; G06F 9/3834 (86) International application number: PCT/US2023/073469 (87) International publication number: WO 2025/053855 (13.03.2025 Gazette 2025/11)

(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: KUMAR, Chanchal Mountain View, California 94043 (US) KOU, Leigang Mountain View, California 94043 (US) (74) Representative: Marks & Clerk GST  1 New York Street Manchester M1 4HD Manchester M1 4HD (GB)