TREA

Marvin L. Ryken

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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

    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

    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

    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

    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

    Electronic switching interface for use in radar systems
    • Patent number 6,320,533
    • Issue date Nov 20, 2001
    • The United States of America as represented by the Secretary of the Navy
    • Marvin L. Ryken
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Polarization diversity antenna
    • Patent number 5,977,929
    • Issue date Nov 2, 1999
    • The United States of America as represented by the Secretary of the Navy
    • Marvin L. Ryken
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1 TO 18 GHz microwave signal generator
    • Patent number 4,032,859
    • Issue date Jun 28, 1977
    • The United States of America as represented by the Secretary of the Navy
    • Marvin L. Ryken
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents