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EP 4 552 281 A1

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(43) Date of publication: 14.05.2025 Bulletin 2025/20 (21) Application number: 22762190.1 (22) Date of filing: 08.08.2022

(51) International Patent Classification (IPC):  H04L 9/06(2006.01) G06F 21/57(2013.01) G09C 1/00(2006.01) (52) Cooperative Patent Classification (CPC): H04L 9/0643; H04L 2209/127; G09C 1/00; H04L 9/0662; G06F 21/71 (86) International application number: PCT/US2022/039712 (87) International publication number: WO 2024/035387 (15.02.2024 Gazette 2024/07)

(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 (71) Applicant: Siemens Industry Software Inc. Plano, TX 75024 (US)	(72) Inventors: RAJSKI, Janusz West Linn, Oregon 97068 (US) TRAWKA, Maciej 83-000 Pruszcz Gdanski (PL) TYSZER, Jerzy 61-249 Poznan (PL) (74) Representative: Horn Kleimann Waitzhofer Schmid-Dreyer Patent- und Rechtsanwälte PartG mbB  Theresienhöhe 12 80339 München 80339 München (DE)