HALBLEITERBAUELEMENT

European patent · EP3783650 · Deleted

Register entry

Publication number
EP3783650
Application number
EP20174584
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
May 14, 2020
Published
Feb 24, 2021
Granted
Jan 1, 2025
Deleted
Dec 23, 2025
Reason
Annual fee unpaid
IPC classes
H01L 27/02 (2006.01)
H01L 21/8234 (2006.01)
H01L 21/8238 (2006.01)
H01L 27/088 (2006.01)
H01L 27/092 (2006.01)
Priority
CN 201910767617 20.08.2019
Filing language
English
Source
Swissreg

History

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

  1. Dec 23, 2025

    Deleted, fee unpaid

    Status of protective title
    Active → Cancelled
    Cancellation date
    23.12.2025
    Cause for cancellation
    Non-payment of renewal fee

    Published in Swissreg on 23.12.2025

  2. Nov 12, 2025

    Change

    Published in Swissreg on 12.11.2025

  3. Jan 1, 2025

    Granted

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

    Published in Swissreg on 01.01.2025

Parties

Holder

United Microelectronics Corp.

No.3, Li-Hsin Road 2 Science-Based Industrial Park, Hsin-Chu City 300, TW

Inventor

CHU, Chung-Liang

Kaohsiung City 804, TW

CHEN, Yu-Ruei

New Taipei City 235, 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.