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Patent europeic · EP4295587 · En vigur

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Numer da publicaziun
EP4295587
Numer da la dumonda
EP22706719
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
15-02-2022
Publitgà
27-12-2023
Concedì
15-04-2026
La protecziun finescha il pli tard
14-02-2042
Proxima taxa annuala scadenta
28-02-2027
Classas IPC
H04S 7/00 (2006.01)
Prioritad
WO PCT/CN2021/077110 20.02.2021
US 202163165220 P 24.03.2021
US 202163202227 P 02.06.2021
EP 21178179 08.06.2021
Dumonda PCT
PCT/US2022/016388 15.02.2022
Publicaziun PCT
WO2022/177871 25.08.2022
Lingua da l’annunzia
englais
Funtauna
Swissreg

Istorgia

Quai che l’Institut federal da la proprietad intellectuala ha publitgà davart quest titel, il pli nov l’emprim.

  1. 15-04-2026

    Concedì

    Specification status
    Non-published patent application → Granted patent
    Status of protective title
    Initiated → Active

    Published in Swissreg on 15.04.2026

Partidas

Possessur

Dolby Laboratories Licensing Corporation

1275 Market Street, San Francisco, CA 94103, US

Inventur

YANG, Ziyu

San Francisco, California 94103, US

LU, Lie

San Francisco, California 94103, US

Il register numna mintga partida cun num ed adressa. In possessur u in represchentant vegn collià cun in’organisaziun, sch’exact ina unitad giuridica dal register da commerzi porta ses num; la via d’ina partida betg enconuschida uschia na vegn betg mussada qua.