(19)

(11)

EP 4 248 715 A1

(12)

(43) Date of publication: 27.09.2023 Bulletin 2023/39 (21) Application number: 21862239.7 (22) Date of filing: 28.10.2021

(51) International Patent Classification (IPC):  H05B 39/04(2006.01) (52) Cooperative Patent Classification (CPC): Y02B 20/00; H05B 47/135; H02M 5/04 (86) International application number: PCT/TR2021/051104 (87) International publication number: WO 2022/046018 (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: 20.11.2020 TR 202018667 (71) Applicant: EAE Teknoloji Arastirma Gelistirme Sanayi Ve Ticaret Anonim Sirketi Basaksehir/Istanbul (TR)	(72) Inventors: SAHINER, Rifat 34490 Basaksehir/Istanbul (TR) AKCALI, Canberk 34490 Basaksehir/Istanbul (TR)