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EP 4 441 895 A1

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(43) Date of publication: 09.10.2024 Bulletin 2024/41 (21) Application number: 22823073.6 (22) Date of filing: 01.12.2022

(51) International Patent Classification (IPC):  H03L 7/107(2006.01) H03L 7/089(2006.01) H03L 7/08(2006.01) H03L 7/093(2006.01) (52) Cooperative Patent Classification (CPC): H03L 7/107; H03L 7/0895; H03L 7/093; H03L 7/0807 (86) International application number: PCT/EP2022/083987 (87) International publication number: WO 2023/099639 (08.06.2023 Gazette 2023/23)

(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: KH MA MD TN (30) Priority: 01.12.2021 LU 500939 (71) Applicant: Universität Paderborn 33098 Paderborn (DE)	(72) Inventors: IFTEKHAR, Mohammed 33098 Paderborn (DE) SCHEYTT, Johannes Christoph 46284 Dorsten (DE) (74) Representative: RCD-Patent Giesen, Schmelcher & Griebel Patentwanwälte PartG mbB  Postfach 3106 52118 Herzogenrath 52118 Herzogenrath (DE)