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European patent · EP4047887 · In force

Register entry

Publication number
EP4047887
Application number
EP20888015
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Sep 28, 2020
Published
Aug 24, 2022
Granted
Oct 22, 2025
Protection ends at the latest
Sep 27, 2040
Next annual fee due
Sep 30, 2026
IPC classes
H04L 45/42 (2022.01)
H04L 45/12 (2022.01)
H04L 45/302 (2022.01)
H04L 45/00 (2022.01)
Priority
CN 201911119744 15.11.2019
PCT application
PCT/CN2020/118226 28.09.2020
PCT publication
WO2021/093477 20.05.2021
Filing language
Chinese
Source
Swissreg

History

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

  1. Sep 2, 2026

    Change

    Published in Swissreg on 02.09.2026

  2. Oct 22, 2025

    Granted

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

    Published in Swissreg on 22.10.2025

Parties

Holder

HUAWEI TECHNOLOGIES CO., LTD.

Huawei Technologies Co., Ltd.

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

Inventor

YIN, Mingliang

Shenzhen, Guangdong 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.