VIDEOCODIERER MIT VERBESSERTER CABAC-CODIERUNG

European patent · EP4221228 · In force

Register entry

Publication number
EP4221228
Application number
EP23165950
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Nov 7, 2012
Published
Aug 2, 2023
Granted
Jan 15, 2025
Protection ends at the latest
Nov 6, 2032
Next annual fee due
Nov 30, 2026
IPC classes
H04N 19/70 (2014.01)
H04N 19/13 (2014.01)
H04N 19/159 (2014.01)
H04N 19/176 (2014.01)
H04N 19/44 (2014.01)
H04N 19/463 (2014.01)
H04N 19/11 (2014.01)
Priority
US 201113291015 07.11.2011
Divided from
EP20172263
Filing language
English
Source
Swissreg

History

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

  1. Dec 1, 2025

    Change

    Published in Swissreg on 01.12.2025

  2. Nov 26, 2025

    Change

    Published in Swissreg on 26.11.2025

  3. Jan 15, 2025

    Granted

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

    Published in Swissreg on 15.01.2025

Parties

Holder

HUAWEI TECHNOLOGIES CO., LTD.

Huawei Technologies Co., Ltd.

Huawei Administration Building Bantian Longgang District, Shenzhen, Guangdong 518129, CN

Inventor

MISRA, Kiran

Camas, US

SEGALL, Christopher A.

Camas, 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.