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(11)

EP 4 817 378 A1

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(43) Date of publication: 07.10.2026 Bulletin 2026/41 (21) Application number: 24805695.4 (22) Date of filing: 30.10.2024

(51) International Patent Classification (IPC):  H10H 29/01(2025.01) H10H 29/80(2025.01) H10H 29/14(2025.01) (52) Cooperative Patent Classification (CPC): H10H 29/14; H10H 29/30; H10H 29/8321; H10H 29/842; H10H 29/8323; H10H 29/011; H10H 29/012 (86) International application number: PCT/US2024/053628 (87) International publication number: WO 2025/117122 (05.06.2025 Gazette 2025/23)

(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: GE KH MA MD TN (30) Priority: 01.12.2023 US 202318526966 (71) Applicant: Lumileds LLC San Jose, CA 95131 (US)	(72) Inventors: LOPEZ-JULIA, Antonio 52068 Aachen (DE) YOUNG, Erik San Jose, California 95131 (US) (74) Representative: Beckord & Niedlich Patentanwälte PartG mbB  Marktplatz 17 83607 Holzkirchen 83607 Holzkirchen (DE)