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Paul D. Hunter

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  • Naperville, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Virtual PBX call processing method
    • Patent number 4,764,919
    • Issue date Aug 16, 1988
    • American Telephone and Telegraph Company, AT&T Bell Laboratories
    • Paul D. Hunter
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Distributed packet switching sytem
    • Patent number 4,751,697
    • Issue date Jun 14, 1988
    • American Telephone and Telegraph Company, AT&T Bell Laboratories
    • Paul D. Hunter
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE