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Patent europeic · EP4156769 · En vigur

Inscripziun en il register

Numer da publicaziun
EP4156769
Numer da la dumonda
EP21809371
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
21-05-2021
Publitgà
29-03-2023
Concedì
16-07-2025
La protecziun finescha il pli tard
20-05-2041
Proxima taxa annuala scadenta
31-05-2026
Classas IPC
H04W 28/02 (2009.01)
H04W 36/22 (2009.01)
H04W 36/00 (2009.01)
H04W 72/12 (2023.01)
Prioritad
CN 202010444412 22.05.2020
Dumonda PCT
PCT/CN2021/095240 21.05.2021
Publicaziun PCT
WO2021/233435 25.11.2021
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. 28-05-2026

    Midada

    Published in Swissreg on 28.05.2026

  2. 16-07-2025

    Concedì

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

    Published in Swissreg on 16.07.2025

Partidas

Inventur

ZENG, Zhaohua

Shenzhen, Guangdong 518057, CN

ZHAN, Yong

Shenzhen, Guangdong 518057, 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.