(19)

(11)

EP 4 416 852 A1

(12)

(43) Date of publication: 21.08.2024 Bulletin 2024/34 (21) Application number: 22881881.1 (22) Date of filing: 17.10.2022

(51) International Patent Classification (IPC):  H04B 5/00(2024.01) H02J 50/80(2016.01) H02J 50/10(2016.01) (52) Cooperative Patent Classification (CPC): H02J 50/10; H02J 50/80; H02J 50/40; H04B 5/72; H04B 5/79; H04B 5/48 (86) International application number: PCT/US2022/046878 (87) International publication number: WO 2023/064629 (20.04.2023 Gazette 2023/16)

(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: 15.10.2021 US 202117502938 15.10.2021 US 202117502943 15.10.2021 US 202117502947 (71) Applicant: NuCurrent, Inc. Chicago, IL 60661 (US)	(72) Inventors: LUZINSKI, Jason Chicago, Illinois 60661 (US) KATZ, Michael Chicago, Illinois 60661 (US) MELONE, Mark Chicago, Illinois 60661 (US) (74) Representative: Dehns  St. Bride's House 10 Salisbury Square London EC4Y 8JD London EC4Y 8JD (GB)