(19)

(11)

EP 4 298 725 A1

(12)

(43) Date of publication: 03.01.2024 Bulletin 2024/01 (21) Application number: 22710758.8 (22) Date of filing: 23.02.2022

(51) International Patent Classification (IPC):  H02S 20/25(2014.01) H02S 40/42(2014.01) H02S 40/32(2014.01) H02S 50/00(2014.01) (52) Cooperative Patent Classification (CPC): H02S 20/25; H02S 40/32; H02S 40/42; H02S 50/00; H02S 40/44; H01L 31/02013 (86) International application number: PCT/NL2022/050103 (87) International publication number: WO 2022/182234 (01.09.2022 Gazette 2022/35)

(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: 24.02.2021 NL 2027638 26.04.2021 NL 2028074 02.06.2021 NL 2028373 20.08.2021 NL 2029014 (71) Applicant: De Boer, Anne-Oeds 8451 JA Oudeschoot (NL)	(72) Inventor: De Boer, Anne-Oeds 8451 JA Oudeschoot (NL) (74) Representative: Arnold & Siedsma  Bezuidenhoutseweg 57 2594 AC The Hague 2594 AC The Hague (NL)