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Patent europeic · EP3869246 · En vigur

Inscripziun en il register

Numer da publicaziun
EP3869246
Numer da la dumonda
EP20880727
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
20-10-2020
Publitgà
25-08-2021
Concedì
03-06-2026
La protecziun finescha il pli tard
19-10-2040
Proxima taxa annuala scadenta
31-10-2026
Classas IPC
G02B 6/036 (2006.01)
G02B 6/02 (2006.01)
Prioritad
CN 201911038440 29.10.2019
Dumonda PCT
PCT/CN2020/122057 20.10.2020
Publicaziun PCT
WO2021/082979 06.05.2021
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. 03-06-2026

    Concedì

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

    Published in Swissreg on 03.06.2026

Partidas

Possessur

Yangtze Optical Fibre and Cable Joint Stock Limited Company

No. 9 Optics Valley Avenue, East Lake High-tech Development Zone Wuhan Hubei 430073, CN

Inventur

ZHANG, Lei

Wuhan, Hubei 430073, CN

WANG, Ruichun

Wuhan, Hubei 430073, CN

ZHANG, Rui

Wuhan, Hubei 430073, CN

WU, Chao

Wuhan, Hubei 430073, CN

DENG, Lan

Wuhan, Hubei 430073, CN

ZHOU, Hongyan

Wuhan, Hubei 430073, CN

SHEN, Lei

Wuhan, Hubei 430073, CN

LUO, Jie

Wuhan, Hubei 430073, 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.