HERSTELLUNGSVERFAHREN EINES HALBLEITERBAUELEMENTS

European patent · EP3901990 · In force

Register entry

Publication number
EP3901990
Application number
EP21169443
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Apr 20, 2021
Published
Oct 27, 2021
Granted
Jun 18, 2025
Protection ends at the latest
Apr 19, 2041
Next annual fee due
Apr 30, 2026
IPC classes
H01L 21/288 (2006.01)
H01L 23/00 (2006.01)
H01L 25/07 (2006.01)
H01L 25/18 (2023.01)
H10D 30/66 (2025.01)
H10D 84/00 (2025.01)
Priority
US 202016858276 24.04.2020
Filing language
English
Source
Swissreg

History

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

  1. Apr 30, 2026

    Change

    Published in Swissreg on 30.04.2026

  2. Jun 18, 2025

    Granted

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

    Published in Swissreg on 18.06.2025

Parties

Holder

Renesas Electronics Corporation

2-24, Toyosu 3-chome Koto-ku, Tokyo 135-0061, JP

Inventor

UEDA, Takahiro

Tokyo 135-0061, JP

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.