VERSTÄRKERSCHALTUNG

European patent · EP3633852 · In force

Register entry

Publication number
EP3633852
Application number
EP19201028
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Oct 2, 2019
Published
Apr 8, 2020
Granted
May 13, 2026
Protection ends at the latest
Oct 1, 2039
Next annual fee due
Oct 31, 2026
IPC classes
H03F 1/02 (2006.01)
H03F 1/22 (2006.01)
H03F 3/21 (2006.01)
H03F 3/72 (2006.01)
Priority
TW 107134884 03.10.2018
Filing language
English
Source
Swissreg

History

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

  1. May 13, 2026

    Granted

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

    Published in Swissreg on 13.05.2026

Parties

Holder

RichWave Technology Corp.

3F. No1, Section 2 Alley 20, Lane 407 Tiding Blvd. NeiHu District, Taipei City 114, TW

Inventor

Chen, Chih-Sheng

114 Taipei City, TW

Hsu, Ching-Wen

114 Taipei 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.