IN DEN TREIBER INTEGRIERTER OPTISCHER IQ-MODULATOR

European patent · EP4435500 · In force

Register entry

Publication number
EP4435500
Application number
EP21964789
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Nov 19, 2021
Published
Sep 25, 2024
Granted
Sep 16, 2026
Protection ends at the latest
Nov 18, 2041
Next annual fee due
Nov 30, 2026
IPC classes
G02F 1/015 (2006.01)
PCT application
PCT/JP2021/042615 19.11.2021
PCT publication
WO2023/089774 25.05.2023
Filing language
Japanese
Source
Swissreg

History

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

  1. Sep 16, 2026

    Granted

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

    Published in Swissreg on 16.09.2026

Parties

Holder

NTT, Inc.

5-1, Otemachi 1-chome Chiyoda-ku, Tokyo 100-8116, JP

Inventor

OZAKI, Josuke

Musashino-shi, Tokyo 180-8585, JP

OGISO, Yoshihiro

Musashino-shi, Tokyo 180-8585, 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.