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European patent · EP4134847 · In force

Register entry

Publication number
EP4134847
Application number
EP20930459
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Apr 10, 2020
Published
Feb 15, 2023
Granted
Dec 3, 2025
Protection ends at the latest
Apr 9, 2040
Next annual fee due
Apr 30, 2026
IPC classes
H04L 9/40 (2022.01)
G06F 21/32 (2013.01)
G06F 21/62 (2013.01)
H04W 12/02 (2009.01)
H04L 9/32 (2006.01)
PCT application
PCT/JP2020/016177 10.04.2020
PCT publication
WO2021/205660 14.10.2021
Filing language
Japanese
Source
Swissreg

History

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

  1. Oct 14, 2026

    Change

    Published in Swissreg on 14.10.2026

  2. 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

NEC Corporation

7-1, Shiba 5-chome, Minato-ku, Tokyo 108-8001, JP

Inventor

OKUYAMA, Yoshiaki

Tokyo 108-8001, JP

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.