(19)
(11) EP 4 449 298 A1

(12)

(43) Date of publication:
23.10.2024 Bulletin 2024/43

(21) Application number: 22850788.5

(22) Date of filing: 14.12.2022
(51) International Patent Classification (IPC): 
G06F 40/58(2020.01)
G10L 15/16(2006.01)
G06N 3/02(2006.01)
(52) Cooperative Patent Classification (CPC):
G06F 40/58; G10L 15/16; G06N 3/0455; G06N 3/0442; G06N 3/0475; G06N 3/0464; G06N 3/0895
(86) International application number:
PCT/US2022/052781
(87) International publication number:
WO 2023/114258 (22.06.2023 Gazette 2023/25)
(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: 14.12.2021 US 202163289592 P
16.08.2022 US 202217889116

(71) Applicant: Meta Platforms, Inc.
Menlo Park, CA 94025 (US)

(72) Inventors:
  • DUQUENNE, Paul-Ambroise
    Menlo Park, California 94025 (US)
  • GONG, Hongyu
    Menlo Park, California 94025 (US)
  • SCHWENK, Holger
    Menlo Park, California 94025 (US)
  • POPURI, Sravya
    Menlo Park, California 94025 (US)
  • GU, Jiatao
    Menlo Park, California 94025 (US)
  • HSU, Wei-Ning
    Menlo Park, California 94025 (US)
  • PINO, Juan Miguel
    Menlo Park, California 94025 (US)
  • LEE, Ann
    Menlo Park, California 94025 (US)
  • CHEN, Peng-Jen
    Menlo Park, California 94025 (US)
  • WANG, Changhan
    Menlo Park, California 94025 (US)

(74) Representative: Murgitroyd & Company 
165-169 Scotland Street
Glasgow G5 8PL
Glasgow G5 8PL (GB)

   


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