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Patent europeic · EP4220889 · En vigur

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Numer da publicaziun
EP4220889
Numer da la dumonda
EP21902366
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
19-11-2021
Publitgà
02-08-2023
Concedì
02-09-2026
La protecziun finescha il pli tard
18-11-2041
Proxima taxa annuala scadenta
30-11-2026
Classas IPC
H02J 7/00 (2026.01)
H02P 29/028 (2016.01)
H05K 7/20 (2006.01)
H02H 9/04 (2006.01)
Prioritad
CN 202011446830 11.12.2020
CN 202011453454 11.12.2020
Dumonda PCT
PCT/CN2021/131717 19.11.2021
Publicaziun PCT
WO2022/121659 16.06.2022
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. 02-09-2026

    Concedì

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

    Published in Swissreg on 02.09.2026

Partidas

Inventur

YANG, Dong

Nanjing, Jiangsu 211106, CN

SONG, Henghui

Nanjing, Jiangsu 211106, CN

HUANG, Cunrong

Nanjing, Jiangsu 211106, 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.