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European patent · EP4102290 · In force

Register entry

Publication number
EP4102290
Application number
EP22170848
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Apr 29, 2022
Published
Dec 14, 2022
Granted
Sep 16, 2026
Protection ends at the latest
Apr 28, 2042
Next annual fee due
Apr 30, 2027
IPC classes
G02B 27/01 (2006.01)
G02B 5/10 (2006.01)
Priority
US 202163191337 P 21.05.2021
CN 202110788123 13.07.2021
CN 202111119671 24.09.2021
Filing language
English
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

Coretronic Corporation

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

Inventor

PENG, KUEI-EN

300 Hsin-Chu, TW

LEE, PO-CHE

300 Hsin-Chu, TW

KUO, TAO-HUNG

300 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.