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EP 4 526 702 A1

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(43) Date of publication: 26.03.2025 Bulletin 2025/13 (21) Application number: 23808362.0 (22) Date of filing: 19.05.2023

(51) International Patent Classification (IPC):  G01S 7/4911(2020.01) G01S 7/481(2006.01) G01S 17/931(2020.01) G01S 7/497(2006.01) G05D 1/02(2020.01) (52) Cooperative Patent Classification (CPC): G01S 17/931; G01S 7/499; G01S 17/34; G01S 7/4817; G01S 7/4815 (86) International application number: PCT/US2023/022883 (87) International publication number: WO 2023/225284 (23.11.2023 Gazette 2023/47)

(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: 20.05.2022 US 202217750247 21.06.2022 US 202217845948 27.01.2023 US 202318160817 30.01.2023 US 202318161441 (71) Applicant: Aurora Operations, Inc. Pittsburgh, PA 15222 (US)

(72) Inventors: LIN, Sen Mountain View, California 94043 (US) MICHAELS, Andrew Steil Mountain View, California 94043 (US) (74) Representative: Peterreins Schley  Patent- und Rechtsanwälte PartG mbB Hermann-Sack-Straße 3 80331 München 80331 München (DE)