DIELEKTRISCHES FILTER

Patent europeic · EP4252311 · En vigur

Inscripziun en il register

Numer da publicaziun
EP4252311
Numer da la dumonda
EP21896491
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
15-09-2021
Publitgà
04-10-2023
Concedì
21-01-2026
La protecziun finescha il pli tard
14-09-2041
Proxima taxa annuala scadenta
30-09-2026
Classas IPC
H01P 1/205 (2006.01)
Prioritad
CN 202022806470 U 27.11.2020
Dumonda PCT
PCT/CN2021/118484 15.09.2021
Publicaziun PCT
WO2022/110987 02.06.2022
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. 21-01-2026

    Concedì

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

    Published in Swissreg on 21.01.2026

Partidas

Possessur

Telefonaktiebolaget LM Ericsson (publ)

164 83 Stockholm, SE

Inventur

LI, Jingpeng

Beijing 100102, 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.