OPTISCHE VORRICHTUNG

European patent · EP4357825 · Deleted

Register entry

Publication number
EP4357825
Application number
EP23157680
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Feb 21, 2023
Published
Apr 24, 2024
Granted
Dec 24, 2025
Deleted
Sep 23, 2026
Reason
Annual fee unpaid
IPC classes
G02B 6/34 (2006.01)
G01N 21/64 (2006.01)
Priority
US 202217968134 18.10.2022
Filing language
English
Source
Swissreg

History

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

  1. Sep 23, 2026

    Deleted, fee unpaid

    Status of protective title
    Active → Cancelled
    Cancellation date
    23.09.2026
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 23.09.2026

  2. Dec 24, 2025

    Granted

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

    Published in Swissreg on 24.12.2025

Parties

Holder

VisEra Technologies Company Limited

No. 12, Dusing Rd. 1 Hsinchu Science Park, Hsinchu 300-78, TW

Inventor

CHENG, Wei-Hsun

30078 Hsin-Chu City, TW

WANG, Wei-Ko

30078 Hsin-Chu City, TW

HSIEH, Hsin-Yi

30078 Hsin-Chu City, 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.