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John Johnson

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  • Ottawa, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Optical network administration graphical user interface
    • Patent number 7,149,975
    • Issue date Dec 12, 2006
    • Nortel Networks Limited
    • John I. Johnson
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Network presence indicator for communications management
    • Patent number 6,738,809
    • Issue date May 18, 2004
    • Nortel Networks Limited
    • Michel A. Brisebois
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Display-based add-on module
    • Patent number 6,104,807
    • Issue date Aug 15, 2000
    • Nortel Networks Corporation
    • John Irving Johnson
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Plug-in accessories
    • Patent number 6,038,314
    • Issue date Mar 14, 2000
    • Nortel Networks Corporation
    • Ernest R. Dynie
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Tilt stand for desktop terminal
    • Patent number 6,019,338
    • Issue date Feb 1, 2000
    • Nortel Networks Corporation
    • Michael Brown
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Telephone base
    • Patent number D390560
    • Issue date Feb 10, 1998
    • Northern Telecom Limited
    • John Johnson
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Handheld telephone
    • Patent number D371360
    • Issue date Jul 2, 1996
    • Northern Telecom Limited
    • Laura A. Mahan
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Handheld telephone
    • Patent number D348458
    • Issue date Jul 5, 1994
    • Northern Telecom Limited
    • Michael Brown
    • D14 - Recording, communication, or information retrieval equipment