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EP 4 532 057 A1

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(43) Date of publication: 09.04.2025 Bulletin 2025/15 (21) Application number: 23723319.2 (22) Date of filing: 19.04.2023

(51) International Patent Classification (IPC):  A63F 13/67(2014.01) A63F 13/50(2014.01) A63F 13/20(2014.01) G06F 40/00(2020.01) (52) Cooperative Patent Classification (CPC): A63F 13/67; A63F 2300/5553; G06N 3/006; G06N 20/00 (86) International application number: PCT/US2023/019022 (87) International publication number: WO 2023/229755 (30.11.2023 Gazette 2023/48)

(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 (30) Priority: 24.05.2022 US 202263345216 P 30.06.2022 US 202217855417 (71) Applicant: Microsoft Technology Licensing, LLC Redmond, WA 98052-6399 (US)

(72) Inventors: DOLAN, William B. Redmond, Washington 98052-6399 (US) DESGARENNES, Gabriel A. Redmond, Washington 98052-6399 (US) RAO, Sudha Redmond, Washington 98052-6399 (US) BROCKETT, Christopher John Redmond, Washington 98052-6399 (US) VAN DURME, Benjamin David Redmond, Washington 98052-6399 (US) VOLUM, Ryan Redmond, Washington 98052-6399 (US) PALANGI, Hamid Redmond, Washington 98052-6399 (US) (74) Representative: CMS Cameron McKenna Nabarro Olswang LLP  Cannon Place 78 Cannon Street London EC4N 6AF London EC4N 6AF (GB)