(19)

(11)

EP 4 205 458 A1

(12)

(43) Date of publication: 05.07.2023 Bulletin 2023/27 (21) Application number: 21862323.9 (22) Date of filing: 21.07.2021

(51) International Patent Classification (IPC):  H04W 52/36(2009.01) H04W 52/06(2009.01) H04W 52/28(2009.01) H04W 52/34(2009.01) H04W 52/22(2009.01) H04W 52/50(2009.01) (52) Cooperative Patent Classification (CPC): H04W 52/42 (86) International application number: PCT/US2021/042560 (87) International publication number: WO 2022/046324 (03.03.2022 Gazette 2022/09)

(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: 28.08.2020 US 202017006242 (71) Applicant: Reach Power, Inc. Redwood City, CA 94061 (US)	(72) Inventors: NAVARRO, Gustavo Redwood City, CA 94061 (US) DAVLANTES, Christopher, Joseph Redwood City, CA 94061 (US) RAMASWAMY, Varun Redwood City, CA 94061 (US) (74) Representative: Murgitroyd & Company  Murgitroyd House 165-169 Scotland Street Glasgow G5 8PL Glasgow G5 8PL (GB)