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Patent europeic · EP4311217 · En vigur

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Numer da publicaziun
EP4311217
Numer da la dumonda
EP22790961
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
15-04-2022
Publitgà
24-01-2024
Concedì
04-06-2025
La protecziun finescha il pli tard
14-04-2042
Proxima taxa annuala scadenta
30-04-2026
Classas IPC
H04M 1/02 (2006.01)
H04N 23/51 (2023.01)
H04N 23/55 (2023.01)
H04N 23/57 (2023.01)
Prioritad
CN 202110434102 21.04.2021
Dumonda PCT
PCT/CN2022/087008 15.04.2022
Publicaziun PCT
WO2022/222853 27.10.2022
Lingua da l’annunzia
chinais
Funtauna
Swissreg

Istorgia

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

  1. 16-04-2026

    Midada

    Published in Swissreg on 16.04.2026

  2. 04-06-2025

    Concedì

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

    Published in Swissreg on 04.06.2025

Partidas

Inventur

WANG, Wei

Dongguan, Guangdong 523863, CN

CHENG, Dongcun

Dongguan, Guangdong 523863, CN

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.