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European patent · EP4170634 · In force

Register entry

Publication number
EP4170634
Application number
EP20880329
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Jul 22, 2020
Published
Apr 26, 2023
Granted
Aug 12, 2026
Protection ends at the latest
Jul 21, 2040
Next annual fee due
Jul 31, 2027
IPC classes
G09F 9/30 (2006.01)
H05K 5/02 (2006.01)
H05K 5/00 (2025.01)
G06F 1/16 (2006.01)
Priority
CN 202010573541 22.06.2020
PCT application
PCT/CN2020/103474 22.07.2020
PCT publication
WO2021/258477 30.12.2021
Filing language
Chinese
Source
Swissreg

History

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

  1. Aug 12, 2026

    Granted

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

    Published in Swissreg on 12.08.2026

Parties

Holder

Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.

305 Room, Building C5 Biolake of Optics Valley No. 666 Gaoxin Avenue Wuhan East Lake High-Tech Development Zone, Wuhan, Hubei 430079, CN

Inventor

FENG, Zikang

Wuhan, Hubei 430079, CN

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.