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ROGER ADRIAN PERROTT

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  • CHELMSFORD, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    User terminal antenna arrangement for multiple-input multiple-outpu...
    • Patent number 7,106,252
    • Issue date Sep 12, 2006
    • Nortel Networks Limited
    • Martin Smith
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Dual band antenna
    • Patent number 6,396,441
    • Issue date May 28, 2002
    • Nortel Networks Limited
    • Roger Adrian Perrott
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Dual band antenna
    • Patent number 6,388,619
    • Issue date May 14, 2002
    • Nortel Networks Limited
    • Roger Adrian Perrott
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Flat plate antenna
    • Patent number 6,359,595
    • Issue date Mar 19, 2002
    • Nortel Networks Limited
    • Ian A Abraham
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Dual band antenna
    • Patent number 6,175,333
    • Issue date Jan 16, 2001
    • Nortel Networks Corporation
    • Martin Smith
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents