LICHTEMITTIERENDES ELEMENT

European patent · EP4250380 · Deleted

Register entry

Publication number
EP4250380
Application number
EP23151869
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Jan 17, 2023
Published
Sep 27, 2023
Granted
Jul 30, 2025
Deleted
Aug 25, 2026
Reason
Annual fee unpaid
IPC classes
H10H 20/813 (2025.01)
H10H 20/812 (2025.01)
H10H 20/825 (2025.01)
Priority
JP 2022022046 16.02.2022
JP 2022132555 23.08.2022
Filing language
English
Source
Swissreg

History

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

  1. Aug 25, 2026

    Deleted, fee unpaid

    Status of protective title
    Active → Cancelled
    Cancellation date
    25.08.2026
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 25.08.2026

  2. Jun 11, 2026

    Change

    Published in Swissreg on 11.06.2026

  3. Jul 30, 2025

    Granted

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

    Published in Swissreg on 30.07.2025

Parties

Holder

NICHIA CORPORATION

Nichia Corporation

491-100, Oka Kaminaka-cho, Anan-shi, Tokushima 774-8601, JP

Inventor

HAYASHI, Seiichi

Tokushima, 774-8601, 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.