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European patent · EP4280832 · Deleted

Register entry

Publication number
EP4280832
Application number
EP22766382
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Mar 11, 2022
Published
Nov 22, 2023
Granted
Dec 3, 2025
Deleted
Oct 23, 2026
Reason
Annual fee unpaid
IPC classes
G06F 1/20 (2006.01)
F28D 15/02 (2006.01)
F28D 15/04 (2006.01)
Priority
CN 202110268559 12.03.2021
PCT application
PCT/CN2022/080341 11.03.2022
PCT publication
WO2022/188860 15.09.2022
Filing language
Chinese
Source
Swissreg

History

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

  1. Oct 23, 2026

    Deleted, fee unpaid

    Status of protective title
    Active → Cancelled
    Cancellation date
    23.10.2026
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 23.10.2026

  2. Oct 14, 2026

    Change

    Published in Swissreg on 14.10.2026

  3. Dec 3, 2025

    Granted

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

    Published in Swissreg on 03.12.2025

Parties

Holder

HUAWEI TECHNOLOGIES CO., LTD.

Huawei Technologies Co., Ltd.

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

Inventor

WU, Huipeng

Shenzhen, Guangdong 518129, CN

HUANG, Xinpei

Shenzhen, Guangdong 518129, CN

LIU, Tao

Shenzhen, Guangdong 518129, CN

ZHOU, Along

Shenzhen, Guangdong 518129, CN

SHI, Jian

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.