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EP 4 799 360 A1

(12)

(43) Date of publication: 02.09.2026 Bulletin 2026/36 (21) Application number: 24833335.3 (22) Date of filing: 19.12.2024

(51) International Patent Classification (IPC):  H04N 19/59(2014.01) H04N 19/70(2014.01) H04N 19/11(2014.01) H04N 19/176(2014.01) H04N 19/593(2014.01) H04N 19/105(2014.01) H04N 19/147(2014.01) (52) Cooperative Patent Classification (CPC): H04N 19/59; H04N 19/593; H04N 19/70; H04N 19/105; H04N 19/11; H04N 19/147; H04N 19/176 (86) International application number: PCT/EP2024/087376 (87) International publication number: WO 2025/132767 (26.06.2025 Gazette 2025/26)

(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: 22.12.2023 EP 23307377 09.01.2024 EP 24305037 (71) Applicant: InterDigital CE Patent Holdings, SAS 75017 Paris (FR)	(72) Inventors: DUMAS, Thierry 35510 CESSON-SEVIGNE (FR) LE LEANNEC, Fabrice 35510 CESSON-SEVIGNE (FR) RADOSAVLJEVIC, Milos 35510 CESSON-SEVIGNE (FR) POIRIER, Tangi 35510 CESSON-SEVIGNE (FR) (74) Representative: Vossius & Partner Patentanwälte Rechtsanwälte mbB  Siebertstraße 3 81675 München 81675 München (DE)