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(11)

EP 4 817 257 A1

(12)

(43) Date of publication: 07.10.2026 Bulletin 2026/41 (21) Application number: 24898485.8 (22) Date of filing: 14.11.2024

(51) International Patent Classification (IPC):  H04L 41/16(2022.01) H04W 36/30(2009.01) G06N 20/00(2019.01) H04L 41/147(2022.01) H04W 36/08(2009.01) H04W 76/19(2018.01) H04B 17/373(2015.01) (52) Cooperative Patent Classification (CPC): G06N 20/00; H04W 76/19; H04B 17/24; H04W 36/362; H04B 17/382; H04B 17/373; H04W 36/0079; H04W 24/02 (86) International application number: PCT/US2024/055918 (87) International publication number: WO 2025/117199 (05.06.2025 Gazette 2025/23)

(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: GE KH MA MD TN (30) Priority: 01.12.2023 US 202363605247 P (71) Applicant: Innopeak Technology, Inc. Palo Alto, CA 94303 (US)	(72) Inventor: SHI, Yongsheng Palo Alto, CA 94303 (US) (74) Representative: RGTH  Patentanwälte PartGmbB Mönckebergstraße 11 20095 Hamburg 20095 Hamburg (DE)