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European patent · EP4033440 · In force

Register entry

Publication number
EP4033440
Application number
EP20866817
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Apr 2, 2020
Published
Jul 27, 2022
Granted
Aug 19, 2026
Protection ends at the latest
Apr 1, 2040
Next annual fee due
Apr 30, 2027
IPC classes
H04L 9/00 (2022.01)
H04L 9/40 (2022.01)
Priority
CN 201910875855 17.09.2019
PCT application
PCT/CN2020/082919 02.04.2020
PCT publication
WO2021/051782 25.03.2021
Filing language
Chinese
Source
Swissreg

History

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

  1. Aug 19, 2026

    Granted

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

    Published in Swissreg on 19.08.2026

Parties

Inventor

SHAO, Zhuguang

Beijing 100176, 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.