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Patent europeic · EP4175315 · En vigur

Inscripziun en il register

Numer da publicaziun
EP4175315
Numer da la dumonda
EP21828234
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
30-04-2021
Publitgà
03-05-2023
Concedì
26-11-2025
La protecziun finescha il pli tard
29-04-2041
Proxima taxa annuala scadenta
30-04-2026
Classas IPC
H04R 1/10 (2006.01)
Prioritad
JP 2020109931 25.06.2020
Dumonda PCT
PCT/JP2021/017284 30.04.2021
Publicaziun PCT
WO2021/261084 30.12.2021
Lingua da l’annunzia
giapunais
Funtauna
Swissreg

Istorgia

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

  1. 07-10-2026

    Midada

    Published in Swissreg on 07.10.2026

  2. 26-11-2025

    Concedì

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

    Published in Swissreg on 26.11.2025

Partidas

Possessur

SONY GROUP CORPORATION

Sony Group Corporation

1-7-1 Konan Minato-ku, Tokyo 108-0075, JP

Inventur

FUJII, Hiroaki

Tokyo 141-8610, JP

KATO, Kentaro

Tokyo 141-8610, JP

ITO, Tomohiro

Tokyo 141-8610, JP

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.