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Patent europeic · EP4131762 · En vigur

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Numer da publicaziun
EP4131762
Numer da la dumonda
EP20928166
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
15-07-2020
Publitgà
08-02-2023
Concedì
04-06-2025
La protecziun finescha il pli tard
14-07-2040
Proxima taxa annuala scadenta
31-07-2026
Classas IPC
H02M 5/297 (2006.01)
H02M 7/483 (2007.01)
H02M 5/42 (2006.01)
B60M 3/00 (2006.01)
Prioritad
CN 202010261430 03.04.2020
Dumonda PCT
PCT/CN2020/102122 15.07.2020
Publicaziun PCT
WO2021/196448 07.10.2021
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. 16-04-2026

    Midada

    Published in Swissreg on 16.04.2026

  2. 01-09-2025

    Represchentant inscrit

    Representative
    Novagraaf International SA, Chemin de l'Echo 3, 1213 Onex

    Published in Swissreg on 01.09.2025

  3. 18-08-2025

    Midada

    Published in Swissreg on 18.08.2025

  4. 04-06-2025

    Concedì

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

    Published in Swissreg on 04.06.2025

Partidas

Possessur

China Railway Electrification Bureau (Group) Co., Ltd.

No.1 Jinjia Village South Exit of Wanshou Rd. Fengtai District, Beijing 100036, CN

Tsinghua University

Qinghuayuan Haidian District, Beijing 100084, CN

China Railway Electrical Industry Co., Ltd.

No. 6255, N. Third Ring Rd., Baoding, Hebei 071000, CN

Represchentant

Novagraaf International SA

Chemin de l'Echo 3, 1213 Onex

Inventur

LIN, Yunzhi

Beijing 100036, CN

WEI, Yingdong

Beijing 100084, CN

LI, Zengqin

Baoding, Hebei 071000, CN

LI, Xiaoqian

Beijing 100084, CN

LI, Mingrui

Beijing 100084, CN

ZHANG, Shuqing

Beijing 100084, CN

LU, Chao

Beijing 100084, CN

XIE, Xiaorong

Beijing 100084, 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.