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Patent europeic · EP4083674 · En vigur

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Numer da publicaziun
EP4083674
Numer da la dumonda
EP21743670
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
19-01-2021
Publitgà
02-11-2022
Concedì
11-03-2026
La protecziun finescha il pli tard
18-01-2041
Proxima taxa annuala scadenta
31-01-2027
Classas IPC
G02B 6/293 (2006.01)
G02B 6/35 (2006.01)
G02F 1/1335 (2006.01)
Prioritad
CN 202010076993 23.01.2020
CN 202011384466 01.12.2020
Dumonda PCT
PCT/CN2021/072594 19.01.2021
Publicaziun PCT
WO2021/147831 29.07.2021
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. 11-03-2026

    Concedì

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

    Published in Swissreg on 11.03.2026

Partidas

Possessur

HUAWEI TECHNOLOGIES CO., LTD.

Huawei Technologies Co., Ltd.

Huawei Administration Building, Bantian, Longgang District,, Shenzhen, Guangdong 518129,, CN

Inventur

LI, Tenghao

Shenzhen, Guangdong 518129, CN

WANG, Yong

Shenzhen, Guangdong 518129, CN

XIANG, Hui

Shenzhen, Guangdong 518129, 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.