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(11)

EP 4 584 676 A1

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(43) Date of publication: 16.07.2025 Bulletin 2025/29 (21) Application number: 23772349.9 (22) Date of filing: 22.08.2023

(51) International Patent Classification (IPC):  G06F 8/33(2018.01) G06F 8/36(2018.01) G06F 9/451(2018.01) (52) Cooperative Patent Classification (CPC): G06F 8/33; G06N 20/00; G06F 9/453; G06F 8/36; G06N 5/046; G06F 3/0481; G06F 3/04842; G06F 3/0482 (86) International application number: PCT/US2023/030747 (87) International publication number: WO 2024/054348 (14.03.2024 Gazette 2024/11)

(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 (30) Priority: 06.09.2022 US 202263404034 P 09.11.2022 US 202218053967 (71) Applicant: Microsoft Technology Licensing, LLC Redmond, WA 98052-6399 (US)

(72) Inventors: LIU, Yi Redmond, Washington 98052-6399 (US) OSHIRO, Kristen Redmond, Washington 98052-6399 (US) LUDWIG, David Boyd, IV Redmond, Washington 98052-6399 (US) DROTAR, Alexander Redmond, Washington 98052-6399 (US) YADAV, Niraj Redmond, Washington 98052-6399 (US) HU, Yu Redmond, Washington 98052-6399 (US) CAO, Haiyuan Redmond, Washington 98052-6399 (US) WEI, Haoran Redmond, Washington 98052-6399 (US) NYMAN, Jeremiah A. 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)