TREA

Diana S. Winter

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  • Chicago, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Telephone agent call management system
    • Patent number 6,434,121
    • Issue date Aug 13, 2002
    • Lucent Technologies, Inc.
    • Wayne Alan Davidson
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Telephone agent call management system
    • Patent number 5,062,103
    • Issue date Oct 29, 1991
    • AT&T Bell Laboratories
    • Wayne A. Davidson
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Automated call handling apparatus
    • Patent number 5,023,868
    • Issue date Jun 11, 1991
    • AT&T Bell Laboratories
    • Wayne A. Davidson
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE