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(11)

EP 4 544 457 A1

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(43) Date of publication: 30.04.2025 Bulletin 2025/18 (21) Application number: 23738965.5 (22) Date of filing: 08.06.2023

(51) International Patent Classification (IPC):  G06N 3/0495(2023.01) G06N 3/088(2023.01) G06N 3/045(2023.01) (52) Cooperative Patent Classification (CPC): G06N 3/0495; G06N 3/045; G06N 3/0464; G06N 3/09; G06N 3/088 (86) International application number: PCT/US2023/024877 (87) International publication number: WO 2023/249821 (28.12.2023 Gazette 2023/52)

(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: 24.06.2022 US 202263355472 P 07.06.2023 US 202318330990 (71) Applicant: QUALCOMM INCORPORATED San Diego, California 92121-1714 (US)

(72) Inventors: PARK, Minseop San Diego, California 92121-1714 (US) YOU, Jaeseong San Diego, California 92121-1714 (US) CHANG, Simyung San Diego, California 92121-1714 (US) NAGEL, Markus San Diego, California 92121-1714 (US) PATEL, Chirag Sureshbhai San Diego, California 92121-1714 (US) (74) Representative: Jaeger, Michael David  Maucher Jenkins Seventh Floor Offices Artillery House 11-19 Artillery Row London SW1P 1RT London SW1P 1RT (GB)