(19)

(11)

EP 4 558 896 A1

(12)

(43) Date of publication: 28.05.2025 Bulletin 2025/22 (21) Application number: 23738956.4 (22) Date of filing: 08.06.2023

(51) International Patent Classification (IPC):  G06F 9/48(2006.01) G06F 9/451(2018.01) (52) Cooperative Patent Classification (CPC): G06F 9/4856; G06F 9/452; G06F 2209/5016; G06F 9/45558; G06F 2009/4557; G06F 8/61; G06F 8/71 (86) International application number: PCT/US2023/024768 (87) International publication number: WO 2024/019834 (25.01.2024 Gazette 2024/04)

(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: 19.07.2022 US 202263390433 P 30.09.2022 US 202217937133 (71) Applicant: Microsoft Technology Licensing, LLC Redmond, WA 98052-6399 (US)	(72) Inventors: LUTHRA, Elina Redmond, Washington 98052-6399 (US) GERITY, Philip J. Redmond, Washington 98052-6399 (US) PATNAIK, Sandeep Redmond, Washington 98052-6399 (US) COOK, Randall Richards 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)