MEHRKANALSIGNALCODIERUNGSVERFAHREN UND CODIERER

European patent · EP4375994 · In force

Register entry

Publication number
EP4375994
Application number
EP24152513
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Mar 1, 2018
Published
May 29, 2024
Granted
Aug 6, 2025
Protection ends at the latest
Feb 28, 2038
Next annual fee due
Mar 31, 2027
IPC classes
G10L 19/04 (2013.01)
H04S 5/00 (2006.01)
H04S 1/00 (2006.01)
G10L 19/008 (2013.01)
Priority
CN 201710205821 31.03.2017
Divided from
EP21170071
Filing language
Chinese
Source
Swissreg

History

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

  1. Jun 17, 2026

    Change

    Published in Swissreg on 17.06.2026

  2. Apr 1, 2026

    Change

    Published in Swissreg on 01.04.2026

  3. Aug 6, 2025

    Granted

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

    Published in Swissreg on 06.08.2025

Parties

Holder

HUAWEI TECHNOLOGIES CO., LTD.

Huawei Technologies Co., Ltd.

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

Inventor

LIU, Zexin

Shenzhen, 518129, CN

MIAO, Lei

Shenzhen, 518129, 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.