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Patent europeic · EP4250004 · En vigur

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Numer da publicaziun
EP4250004
Numer da la dumonda
EP21913977
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
18-12-2021
Publitgà
27-09-2023
Concedì
26-08-2026
La protecziun finescha il pli tard
17-12-2041
Proxima taxa annuala scadenta
31-12-2026
Classas IPC
G02B 27/01 (2006.01)
G03B 21/602 (2014.01)
G03B 21/604 (2014.01)
G03B 21/10 (2006.01)
Prioritad
CN 202011641286 31.12.2020
CN 202110898215 05.08.2021
Dumonda PCT
PCT/CN2021/139419 18.12.2021
Publicaziun PCT
WO2022/143236 07.07.2022
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. 26-08-2026

    Concedì

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

    Published in Swissreg on 26.08.2026

Partidas

Possessur

Yinwang Intelligent Technologies Co., Ltd.

Room 101, Huawei Headquarters Office Building Huawei, Vanke City Community Bantian Street Longgang District, Shenzhen, Guangdong 518129, CN

Inventur

MAO, Lei

Shenzhen, Guangdong 518129, CN

LI, Xiao

Shenzhen, Guangdong 518129, CN

HUANG, Zhiyong

Shenzhen, Guangdong 518129, CN

LI, Shimao

Shenzhen, Guangdong 518129, CN

QIN, Zhentao

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.