(19)

(11)

EP 4 460 601 A1

(12)

(43) Date of publication: 13.11.2024 Bulletin 2024/46 (21) Application number: 22709794.6 (22) Date of filing: 18.01.2022

(51) International Patent Classification (IPC):  E04B 1/70(2006.01) H04B 5/00(2024.01) H01Q 7/00(2006.01) (52) Cooperative Patent Classification (CPC): E04B 1/7007 (86) International application number: PCT/IB2022/000018 (87) International publication number: WO 2023/126670 (06.07.2023 Gazette 2023/27)

(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: 03.01.2022 US 202263296140 P (71) Applicant: Eambient, Inc. Northampton, MA 01060 (US)	(72) Inventor: POLLARD, John-Paul Sorbiton KT6 5BH (GB) (74) Representative: Forresters IP LLP  Skygarden Erika-Mann-Straße 11 80636 München 80636 München (DE)