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EP 4 740 460 A1

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(43) Date of publication: 13.05.2026 Bulletin 2026/20 (21) Application number: 24733981.5 (22) Date of filing: 24.06.2024

(51) International Patent Classification (IPC):  H04N 19/105(2014.01) H04N 19/176(2014.01) H04N 19/137(2014.01) H04N 19/52(2014.01) (52) Cooperative Patent Classification (CPC): H04N 19/52; H04N 19/137; H04N 19/176; H04N 19/105 (86) International application number: PCT/EP2024/067620 (87) International publication number: WO 2025/008212 (09.01.2025 Gazette 2025/02)

(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: 03.07.2023 EP 23306121 (71) Applicant: InterDigital CE Patent Holdings, SAS 75017 Paris (FR)	(72) Inventors: LE GUYADEC, Pascal 35510 CESSON-SEVIGNE (FR) PURI, Saurabh MONTREAL, Québec H3A 3G4 (CA) POIRIER, Tangi 35510 CESSON-SEVIGNE (FR) THIEBAUD, Sylvain 35510 CESSON-SEVIGNE (FR) BOSSEN, Frank TORONTO, Ontario M6G 3H1 (CA) (74) Representative: Vossius & Partner Patentanwälte Rechtsanwälte mbB  Siebertstraße 4 81675 München 81675 München (DE)