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(11)

EP 4 500 354 A1

(12)

(43) Date of publication: 05.02.2025 Bulletin 2025/06 (21) Application number: 23709536.9 (22) Date of filing: 14.02.2023

(51) International Patent Classification (IPC):  G06F 16/22(2019.01) (52) Cooperative Patent Classification (CPC): G06F 16/2272 (86) International application number: PCT/US2023/012962 (87) International publication number: WO 2023/191964 (05.10.2023 Gazette 2023/40)

(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: 30.03.2022 US 202263325538 P 03.06.2022 US 202217832274 (71) Applicant: Microsoft Technology Licensing, LLC Redmond, WA 98052-6399 (US)

(72) Inventors: WU, Wentao Redmond, Washington 98052-6399 (US) WANG, Chi Redmond, Washington 98052-6399 (US) SIDDIQUI, Tarique Ashraf Redmond, Washington 98052-6399 (US) NARASAYYA, Vivek Ravindranath Redmond, Washington 98052-6399 (US) CHAUDHURI, Surajit Redmond, Washington 98052-6399 (US) (74) Representative: Grünecker Patent- und Rechtsanwälte PartG mbB  Leopoldstraße 4 80802 München 80802 München (DE)