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European patent · EP4120004 · Deleted

Register entry

Publication number
EP4120004
Application number
EP22178621
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Jun 13, 2022
Published
Jan 18, 2023
Granted
Nov 6, 2024
Deleted
Jan 27, 2026
Reason
Annual fee unpaid
IPC classes
G02B 27/01 (2006.01)
G02B 27/28 (2006.01)
Priority
US 202163222452 P 16.07.2021
CN 202111346454 15.11.2021
Filing language
English
Source
Swissreg

History

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

  1. Jan 27, 2026

    Deleted, fee unpaid

    Status of protective title
    Active → Cancelled
    Cancellation date
    27.01.2026
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 27.01.2026

  2. Sep 17, 2025

    Change

    Published in Swissreg on 17.09.2025

  3. Nov 6, 2024

    Granted

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

    Published in Swissreg on 06.11.2024

Parties

Holder

Coretronic Corporation

No.11, Li-Hsing Road Hsinchu Science Park, Hsin-Chu 300, TW

Inventor

LIN, SHIH-YI

Hsin-Chu, TW

HUANG, YU-AN

Hsin-Chu, TW

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.