(19)

(11)

EP 4 433 944 A1

(12)

(43) Date of publication: 25.09.2024 Bulletin 2024/39 (21) Application number: 22805895.4 (22) Date of filing: 26.10.2022

(51) International Patent Classification (IPC):  G06N 3/006(2023.01) G06N 3/098(2023.01) G06N 3/045(2023.01) (52) Cooperative Patent Classification (CPC): G06N 3/098; G06N 3/006; G06N 3/045 (86) International application number: PCT/EP2022/079923 (87) International publication number: WO 2023/088650 (25.05.2023 Gazette 2023/21)

(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: 19.11.2021 EP 21209351 (71) Applicants: Sony Semiconductor Solutions Corporation Atsugi-shi, Kanagawa 243-0014 (JP) Sony Europe B.V. Weybridge, Surrey KT13 0XW (GB) AL

(72) Inventor: MARKHASIN, Lev 70327 Stuttgart (DE) (74) Representative: MFG Patentanwälte Meyer-Wildhagen Meggle-Freund Gerhard PartG mbB  Amalienstraße 62 80799 München 80799 München (DE)