TREA

Albert F. Davis

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  • Ventura, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Partially shorted microstrip antenna
    • Patent number 7,750,853
    • Issue date Jul 6, 2010
    • The United States of America as represented by the Secretary of the Navy
    • Anthony Cirineo
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Ten inch diameter TM microstrip antenna
    • Patent number 7,400,299
    • Issue date Jul 15, 2008
    • The United States of America as represented by the Secretary of the Navy
    • Marvin L. Ryken
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Ten inch diameter microstrip antenna
    • Patent number 7,355,553
    • Issue date Apr 8, 2008
    • The United States of America as represented by the Secretary of the Navy
    • Marvin L. Ryken, Jr.
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Fourteen inch X-band antenna
    • Patent number 7,298,332
    • Issue date Nov 20, 2007
    • United States of America as represented by the Secretary of the Navy
    • Marvin L. Ryken, Jr.
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    TM microstrip antenna with GPS frequency coverage
    • Patent number 7,193,567
    • Issue date Mar 20, 2007
    • The United States of America as represented by the Secretary of the Navy
    • Marvin L. Ryken, Jr.
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    GPS microstrip antenna
    • Patent number 7,138,949
    • Issue date Nov 21, 2006
    • United States of America as represented by the Secretary of the Navy
    • Marvin L. Ryken, Jr.
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    TM microstrip antenna
    • Patent number 7,109,929
    • Issue date Sep 19, 2006
    • The United States of America as represented by the Secretary of the Navy
    • Marvin L. Ryken, Jr.
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    TM microstrip antenna
    • Patent number 7,009,564
    • Issue date Mar 7, 2006
    • The United States of America as represented by the Secretary of the Navy
    • Marvin L. Ryken
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Microstrip antenna having mode suppression slots
    • Patent number 6,967,620
    • Issue date Nov 22, 2005
    • The United States of America as represented by the Secretary of the Navy
    • Marvin L. Ryken, Jr.
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Tuning tabs for a microstrip antenna
    • Patent number 6,946,999
    • Issue date Sep 20, 2005
    • The United States of America as represented by the Secretary of the Navy
    • Marvin L. Ryken
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    GPS microstrip antenna
    • Patent number 6,943,737
    • Issue date Sep 13, 2005
    • The United States of America as represented by the Secretary of the Navy
    • Marvin L. Ryken
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Near field probe
    • Patent number 6,940,264
    • Issue date Sep 6, 2005
    • The United States of America as represented by the Secretary of the Navy
    • Marvin L. Ryken, Jr.
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Reduced size GPS microstrip antenna with a slot
    • Patent number 6,919,844
    • Issue date Jul 19, 2005
    • The United States of America as represented by the Secretary of the Navy
    • Marvin L. Ryken, Jr.
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Test chamber for a low band antenna array
    • Patent number 6,885,348
    • Issue date Apr 26, 2005
    • Marvin L. Ryken, Jr.
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Reduced size GPS conical shaped microstrip antenna array
    • Patent number 6,867,737
    • Issue date Mar 15, 2005
    • The United States of America as represented by the Secretary of the Navy
    • Marvin L. Ryken, Jr.
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Reduced size TM cylindrical shaped microstrip antenna array
    • Patent number 6,859,178
    • Issue date Feb 22, 2005
    • The United States of America as represented by the Secretary of the Navy
    • Marvin L. Ryken
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Reduced size TM cylindrical shaped microstrip antenna array having...
    • Patent number 6,856,290
    • Issue date Feb 15, 2005
    • The United States of America as represented by the Secretary of the Navy
    • Marvin L. Ryken
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Reduced size GPS microstrip antenna
    • Patent number 6,842,145
    • Issue date Jan 11, 2005
    • The United States of America as represented by the Secretary of the Navy
    • Marvin L. Ryken, Jr.
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Broadband telemetry antenna having an integrated filter
    • Patent number 6,630,907
    • Issue date Oct 7, 2003
    • The United States of America as represented by the Secretary of the Navy
    • Marvin L. Ryken
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Multipurpose microstrip antenna for use on missile
    • Patent number 6,621,456
    • Issue date Sep 16, 2003
    • The United States of America as represented by the Secretary of the Navy
    • Marvin L. Ryken
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    GPS conformal antenna having a parasitic element
    • Patent number 6,618,017
    • Issue date Sep 9, 2003
    • The United States of America as represented by the Secretary of the Navy
    • Marvin L. Ryken
    • G01 - MEASURING TESTING
  • Information Patent Grant

    GPS and telemetry microstrip antenna for use on projectiles
    • Patent number 6,549,168
    • Issue date Apr 15, 2003
    • The United States of America as represented by the Secretary of the Navy
    • Marvin L. Ryken
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    GPS and telemetry antenna for use on projectiles
    • Patent number 6,466,172
    • Issue date Oct 15, 2002
    • The United States of America as represented by the Secretary of the Navy
    • Marvin L. Ryken
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Microstrip antenna having an internal feed
    • Patent number 6,014,105
    • Issue date Jan 11, 2000
    • The United States of America as represented by the Secretary of the Navy
    • Albert F. Davis
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents