PROCÉDÉ DE FABRICATION D'UNE PUCE PHOTONIQUE

European patent · EP4286926 · In force

Register entry

Publication number
EP4286926
Application number
EP23176231
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
May 30, 2023
Published
Dec 6, 2023
Granted
Dec 31, 2025
Protection ends at the latest
May 29, 2043
Next annual fee due
May 31, 2026
IPC classes
G02F 1/025 (2006.01)
H01L 21/02 (2006.01)
Priority
FR 2205261 01.06.2022
Filing language
French
Source
Swissreg

History

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

  1. Dec 31, 2025

    Granted

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

    Published in Swissreg on 31.12.2025

Parties

Holder

COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES

Commissariat à l'Energie Atomique et aux Energies Alternatives

25 Rue Leblanc Bat Le Ponant, 75015 Paris, FR

Inventor

SZELAG, Bertrand

38054 Grenoble cedex 09, FR

HASSAN, Karim

38054 Grenoble cedex 09, FR

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.