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European patent · EP4187794 · In force

Register entry

Publication number
EP4187794
Application number
EP22198435
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Jul 13, 2017
Published
May 31, 2023
Granted
Apr 22, 2026
Protection ends at the latest
Jul 12, 2037
Next annual fee due
Jul 31, 2027
IPC classes
H03M 13/11 (2006.01)
H04L 1/00 (2006.01)
H03M 13/00 (2006.01)
Priority
CN 201710454030 15.06.2017
CN 201710503056 27.06.2017
Divided from
EP17913431
Filing language
Chinese
Source
Swissreg

History

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

  1. Aug 1, 2026

    Next annual fee due on

    Next annual fee due on
    31.07.2026 → 31.07.2027

    Published in Swissreg on 01.08.2026

  2. May 1, 2026

    Agent entered

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

    Published in Swissreg on 01.05.2026

  3. Apr 22, 2026

    Granted

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

    Published in Swissreg on 22.04.2026

Parties

Holder

HUAWEI TECHNOLOGIES CO., LTD.

Huawei Technologies Co., Ltd.

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

Agent

Novagraaf International SA

Chemin de l'Echo 3, 1213 Onex

Inventor

JIN, Jie

Shenzhen, 518129, CN

TONG, Wen

Shenzhen, 518129, CN

WANG, Jun

Shenzhen, 518129, CN

PETIUSHKO, Aleksandr Aleksandrovich

Shenzhen, 518129, CN

MAZURENKO, Ivan Leonidovich

Shenzhen, 518129, CN

ZHANG, Chaolong

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.