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European patent · EP4009530 · In force

Register entry

Publication number
EP4009530
Application number
EP21177890
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Jul 4, 2017
Published
Jun 8, 2022
Granted
Nov 5, 2025
Protection ends at the latest
Jul 3, 2037
Next annual fee due
Jul 31, 2026
IPC classes
H03M 13/13 (2006.01)
H04L 1/00 (2006.01)
H03M 13/00 (2006.01)
Priority
CN 201610664987 11.08.2016
Divided from
EP17838481
Filing language
Chinese
Source
Swissreg

History

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

  1. Sep 16, 2026

    Change

    Published in Swissreg on 16.09.2026

  2. Nov 5, 2025

    Granted

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

    Published in Swissreg on 05.11.2025

Parties

Holder

HUAWEI TECHNOLOGIES CO., LTD.

Huawei Technologies Co., Ltd.

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

Inventor

LI, Rong

Shenzhen, Guangdong, CN

ZHANG, Gongzheng

Shenzhen, Guangdong, CN

CHEN, Ying

Shenzhen, Guangdong, CN

LIU, Xiaocheng

Shenzhen, Guangdong, CN

WANG, Jun

Shenzhen, Guangdong, 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.