TREA

Johan BIRGER

Follow

Person

  • Ballerup, DK
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Monaural wireless headset
    • Patent number 9,491,534
    • Issue date Nov 8, 2016
    • GN Audio A/S
    • Johan Birger
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    MONAURAL WIRELESS HEADSET
    • Publication number 20150350762
    • Publication date Dec 3, 2015
    • GN Netcom A/S
    • Johan BIRGER
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE