HYBRIDANTRIEBSMODUL

European patent · EP3991296 · In force

Register entry

Publication number
EP3991296
Application number
EP20725295
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Apr 20, 2020
Published
May 4, 2022
Granted
Apr 2, 2025
Protection ends at the latest
Apr 19, 2040
Next annual fee due
Apr 30, 2027
IPC classes
H03K 17/12 (2006.01)
H03K 17/567 (2006.01)
H02M 1/088 (2006.01)
H01L 25/16 (2023.01)
H01L 25/07 (2006.01)
H01L 25/18 (2023.01)
Priority
US 201962866252 P 25.06.2019
US 201916504908 08.07.2019
PCT application
PCT/US2020/028921 20.04.2020
PCT publication
WO2020/263386 30.12.2020
Filing language
English
Source
Swissreg

History

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

  1. May 1, 2026

    Change

    Published in Swissreg on 01.05.2026

  2. Feb 11, 2026

    Change

    Published in Swissreg on 11.02.2026

  3. May 28, 2025

    Change

    Published in Swissreg on 28.05.2025

  4. May 8, 2025

    Agent entered

    Representative
    Kirker & Cie SA, Rue de Genève 122, CP 153, 1226 Genève-Thônex

    Published in Swissreg on 08.05.2025

  5. Apr 2, 2025

    Granted

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

    Published in Swissreg on 02.04.2025

Parties

Holder

Wolfspeed, Inc.

4600 Silicon Drive, Durham, NC 27703, US

Agent

Kirker & Cie SA

Rue de Genève 122 CP 153, 1226 Genève-Thônex

Inventor

VAN BRUNT, Edward, Robert

Raleigh, North Carolina 27606, US

BARKLEY, Adam

Durham, North Carolina 27703, US

RYU, Sei-Hyung

Cary, North Carolina 27513, US

COLE, Zachary

Summers, Arkansas 72769, US

OLEJNICZAK, Kraig, J.

Rogers, Arkansas 72756, US

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.