TREA

Heikki Stahl

Follow

Person

  • Espoo, FI
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Conference call initiation
    • Patent number 7,317,695
    • Issue date Jan 8, 2008
    • Nokia Corporation
    • Georg Mayer
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    Conference call initiation
    • Publication number 20040190702
    • Publication date Sep 30, 2004
    • Georg Mayer
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE