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European patent · EP4293404 · In force

Register entry

Publication number
EP4293404
Application number
EP23178964
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Jun 13, 2023
Published
Dec 20, 2023
Granted
Apr 2, 2025
Protection ends at the latest
Jun 12, 2043
Next annual fee due
Jun 30, 2026
IPC classes
G02B 7/02 (2021.01)
G02B 7/08 (2021.01)
Priority
JP 2022098474 17.06.2022
Filing language
English
Source
Swissreg

History

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

  1. Feb 11, 2026

    Change

    Published in Swissreg on 11.02.2026

  2. Apr 2, 2025

    Granted

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

    Published in Swissreg on 02.04.2025

Parties

Holder

Canon Kabushiki Kaisha

CANON KABUSHIKI KAISHA

30-2, Shimomaruko 3-chome, Ohta-ku, Tokyo 146-8501, JP

Inventor

YASUTAKE, Yuta

Tokyo 146-8501, 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.