MEMS-CHIP

Patent europeic · EP4084498 · En vigur

Inscripziun en il register

Numer da publicaziun
EP4084498
Numer da la dumonda
EP20907169
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
En vigur
Scrittira da patent
Concedì
Annunzià
01-04-2020
Publitgà
02-11-2022
Concedì
08-10-2025
La protecziun finescha il pli tard
31-03-2040
Proxima taxa annuala scadenta
30-04-2026
Classas IPC
H04R 19/00 (2006.01)
H04R 3/00 (2006.01)
Prioritad
CN 201922402214 U 27.12.2019
Dumonda PCT
PCT/CN2020/082659 01.04.2020
Publicaziun PCT
WO2021/128638 01.07.2021
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. 19-08-2026

    Midada

    Published in Swissreg on 19.08.2026

  2. 08-10-2025

    Concedì

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

    Published in Swissreg on 08.10.2025

Partidas

Possessur

Weifang Goertek Microelectronics Co., Ltd.

Building 10, Goer phase II Industrial Park No. 102, Ronghua Road, Ronghua Community Xincheng Sub-district Office High-tech Development Zone, Weifang, Shandong 261031, CN

Inventur

QIU, Guanxun

Weifang, Shandong 261031, CN

WU, Ansheng

Weifang, Shandong 261031, CN

LIU, Bo

Weifang, Shandong 261031, 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.