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European patent · EP3457425 · In force

Register entry

Publication number
EP3457425
Application number
EP18191113
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Aug 28, 2018
Published
Mar 20, 2019
Granted
Apr 15, 2026
Protection ends at the latest
Aug 27, 2038
Next annual fee due
Aug 31, 2026
IPC classes
H01J 35/12 (2006.01)
Priority
CN 201710856486 19.09.2017
Filing language
English
Source
Swissreg

History

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

  1. Apr 15, 2026

    Granted

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

    Published in Swissreg on 15.04.2026

Parties

Inventor

LIU, Yaohong

Haidian District, Beijing 100084, CN

ZHAO, Ziran

Haidian District, Beijing 100084, CN

LIU, Jinsheng

Haidian District, Beijing 100084, CN

CHEN, Huaibi

Haidian District, Beijing 100084, CN

ZHANG, Liang

Haidian District, Beijing 100084, CN

ZHANG, Dongsheng

Haidian District, Beijing 100084, 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.