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Patent europeic · EP3844549 · En vigur

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Numer da publicaziun
EP3844549
Numer da la dumonda
EP19865130
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
30-08-2019
Publitgà
07-07-2021
Concedì
10-12-2025
La protecziun finescha il pli tard
29-08-2039
Proxima taxa annuala scadenta
31-08-2026
Classas IPC
G02B 15/14 (2006.01)
Prioritad
CN 201811161664 30.09.2018
Dumonda PCT
PCT/CN2019/103483 30.08.2019
Publicaziun PCT
WO2020/063249 02.04.2020
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. 21-10-2026

    Midada

    Published in Swissreg on 21.10.2026

  2. 10-12-2025

    Concedì

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

    Published in Swissreg on 10.12.2025

Partidas

Possessur

Zhejiang Dahua Technology Co., Ltd.

No.1187 Binan Road Binjiang District, Hangzhou, Zhejiang 310053, CN

Inventur

LIU, Kai

Hangzhou, Zhejiang 310053, CN

LIN, Faguan

Hangzhou, Zhejiang 310053, CN

DING, Hongxing

Hangzhou, Zhejiang 310053, 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.