CHIPÜBERTRAGUNGSVERFAHREN

European patent · EP4181180 · In force

Register entry

Publication number
EP4181180
Application number
EP21845429
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Jul 20, 2021
Published
May 17, 2023
Granted
Nov 26, 2025
Protection ends at the latest
Jul 19, 2041
Next annual fee due
Jul 31, 2026
IPC classes
H01L 21/683 (2006.01)
H10H 29/02 (2025.01)
Priority
CN 202010726049 24.07.2020
PCT application
PCT/CN2021/107476 20.07.2021
PCT publication
WO2022/017402 27.01.2022
Filing language
Chinese
Source
Swissreg

History

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

  1. Oct 7, 2026

    Change

    Published in Swissreg on 07.10.2026

  2. Nov 26, 2025

    Granted

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

    Published in Swissreg on 26.11.2025

Parties

Holder

HUAWEI TECHNOLOGIES CO., LTD.

Huawei Technologies Co., Ltd.

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

Inventor

LONG, Haohui

Shenzhen, Guangdong 518129, CN

WEI, Shanshan

Shenzhen, Guangdong 518129, CN

SHE, Yong

Shenzhen, Guangdong 518129, CN

FANG, Jianping

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.