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EP 4 226 183 A1

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(43) Date of publication: 16.08.2023 Bulletin 2023/33 (21) Application number: 21806072.1 (22) Date of filing: 07.10.2021

(51) International Patent Classification (IPC):  G01S 7/4915(2020.01) G01S 7/497(2006.01) G01S 17/931(2020.01) G01S 7/4913(2020.01) G01S 17/36(2006.01) (52) Cooperative Patent Classification (CPC): G01S 7/4913; G01S 7/4915; G01S 7/497; G01S 17/36; G01S 17/931 (86) International application number: PCT/US2021/054005 (87) International publication number: WO 2022/076710 (14.04.2022 Gazette 2022/15)

(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 MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 09.10.2020 US 202063089886 P 01.06.2021 US 202117335530 (71) Applicant: Aeva, Inc. Mountain View, CA 94043 (US)

(72) Inventors: VISWANATHA, Kumar, Bhargav Mountain View, California 94043 (US) KRAUSE PERIN, Jose Mountain View, California 94043 (US) JOHN, Esha Mountain View, California 94043 (US) MOORTI, Rajendra, Tushar Mountain View, California 94043 (US) REZK, Mina Mountain View, California 94043 (US) (74) Representative: Haseltine Lake Kempner LLP  Cheapside House 138 Cheapside London EC2V 6BJ London EC2V 6BJ (GB)