GERÄUSCHUNTERDRÜCKUNG

European patent · EP4579658 · In force

Register entry

Publication number
EP4579658
Application number
EP23862216
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Aug 29, 2023
Published
Jul 2, 2025
Granted
Nov 12, 2025
Protection ends at the latest
Aug 28, 2043
Next annual fee due
Aug 31, 2026
IPC classes
G10L 21/0232 (2013.01)
H04R 3/00 (2006.01)
G10L 21/0216 (2013.01)
G10L 25/18 (2013.01)
Priority
CN 202211095430 05.09.2022
PCT application
PCT/CN2023/115441 29.08.2023
PCT publication
WO2024/051521 14.03.2024
Filing language
Chinese
Source
Swissreg

History

What the Federal Institute of Intellectual Property published about this title, newest first.

  1. Sep 23, 2026

    Change

    Published in Swissreg on 23.09.2026

  2. Nov 12, 2025

    Granted

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

    Published in Swissreg on 12.11.2025

Parties

Holder

VIVO MOBILE COMMUNICATION CO., LTD.

Vivo Mobile Communication Co., Ltd.

No.1, Vivo Road Chang'an, Dongguan, Guangdong 523863, CN

Inventor

HE, Yuliang

Dongguan, Guangdong 523863, CN

The register names each party by name and address. A holder or agent is linked to an organization where exactly one entity of the commercial register bears its name; the street of a party not so recognised is not shown here.