TREA

Andrew M. Maurer

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  • San Jose, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Call management
    • Patent number 8,594,298
    • Issue date Nov 26, 2013
    • Avaya Inc.
    • Mark D. Klein
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Informing caller of callee activity mode
    • Patent number 7,542,558
    • Issue date Jun 2, 2009
    • Avaya Inc.
    • Mark D. Klein
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    Call management
    • Publication number 20050201362
    • Publication date Sep 15, 2005
    • Mark D. Klein
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Informing caller of callee activity mode
    • Publication number 20050195954
    • Publication date Sep 8, 2005
    • Mark D. Klein
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Dynamically routing telephone calls
    • Publication number 20050195802
    • Publication date Sep 8, 2005
    • Mark D. Klein
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE