ZEITVERZERRTE MODIFIZIERTE TRANSFORMATIONSCODIERUNG VON AUDIOSIGNALEN

European patent · EP4503022 · In force

Register entry

Publication number
EP4503022
Application number
EP24220474
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
Oct 24, 2006
Published
Feb 5, 2025
Granted
Jul 30, 2025
Protection ends at the latest
Oct 23, 2026
Next annual fee due
Oct 31, 2026
IPC classes
G10L 19/022 (2013.01)
G10L 19/02 (2013.01)
Priority
US 733512 P 03.11.2005
US 464176 11.08.2006
Divided from
EP23205462
Filing language
English
Source
Swissreg

History

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

  1. Jun 11, 2026

    Change

    Published in Swissreg on 11.06.2026

  2. Nov 1, 2025

    Change

    Published in Swissreg on 01.11.2025

  3. Aug 4, 2025

    Agent entered

    Representative
    VALIPAT, c/o BOVARD LTD, Optingenstrasse 16, 3013 Bern

    Published in Swissreg on 04.08.2025

  4. Jul 30, 2025

    Granted

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

    Published in Swissreg on 30.07.2025

Parties

Holder

Dolby International AB

77 Sir John Rogerson's Quay Block C Grand Canal Docklands, Dublin, D02 VK60, IE

Agent

VALIPAT c/o BOVARD LTD

Optingenstrasse 16, 3013 Bern

Inventor

VILLEMOES, Lars

113 30 Stockholm, SE

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.