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European patent · EP4083847 · In force

Register entry

Publication number
EP4083847
Application number
EP21210714
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Nov 26, 2021
Published
Nov 2, 2022
Granted
May 20, 2026
Protection ends at the latest
Nov 25, 2041
Next annual fee due
Nov 30, 2026
IPC classes
G06F 30/39 (2020.01)
G06F 117/12 (2020.01)
G06F 119/20 (2020.01)
H10D 89/10 (2025.01)
Priority
CN 202110453740 26.04.2021
Filing language
English
Source
Swissreg

History

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

  1. May 20, 2026

    Granted

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

    Published in Swissreg on 20.05.2026

Parties

Holder

United Microelectronics Corp.

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

Inventor

WU, Kun-Yuan

807 Kaohsiung City, TW

WANG, Wei-Jen

721 Tainan City, TW

CHEN, Chien-Fu

Miaoli County 351, TW

HSU, Chen-Hsien

Hsinchu County 302, TW

CHEN, Chien-Hung

105 Taipei City, TW

LIN, Chun-Hsien

71076 Tainan 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.