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EP 4 285 464 A1

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(43) Date of publication: 06.12.2023 Bulletin 2023/49 (21) Application number: 22746824.6 (22) Date of filing: 31.01.2022

(51) International Patent Classification (IPC):  H02J 50/80(2016.01) H04B 5/00(2006.01) H02J 50/10(2016.01) (52) Cooperative Patent Classification (CPC): H02J 50/80; H02J 50/12; H04B 5/0037 (86) International application number: PCT/US2022/014602 (87) International publication number: WO 2022/165363 (04.08.2022 Gazette 2022/31)

(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: 01.02.2021 US 202117164521 01.02.2021 US 202117164526 01.02.2021 US 202117164528 01.02.2021 US 202117164532 01.02.2021 US 202117164535 01.02.2021 US 202117164538 01.02.2021 US 202117164541 (71) Applicant: NuCurrent, Inc. Chicago, IL 60661 (US)

(72) Inventors: PERALTA, Alberto Chicago, Illinois 60661 (US) OLEKSIEWICZ, Anna Chicago, Illinois 60661 (US) KATZ, Michael Chicago, Illinois 60661 (US) ALAM, Md. Nazmul Chicago, Illinois 60661 (US) KASIREDDY, Vikas Chicago, Illinois 60661 (US) (74) Representative: Dehns  St. Bride's House 10 Salisbury Square London EC4Y 8JD London EC4Y 8JD (GB)