TREA

David F. Rivera

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  • New London, CT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Buoy antenna
    • Patent number 11,444,373
    • Issue date Sep 13, 2022
    • The United States of America as represented by the Secretary of the Navy
    • David F Rivera
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Bent plate antenna
    • Patent number 11,424,544
    • Issue date Aug 23, 2022
    • The United States of America as represented by the Secretary of the Navy
    • David F Rivera
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Contoured-shape antenna with wide bandwidth
    • Patent number 10,916,855
    • Issue date Feb 9, 2021
    • The United States of America as represented by the Secretary of the Navy
    • David F Rivera
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Wideband slot antenna with interdigital back plane
    • Patent number 10,879,617
    • Issue date Dec 29, 2020
    • The United States of America as represented by the Secretary of the Navy
    • David F Rivera
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Tunable parallel plate antenna
    • Patent number 10,819,028
    • Issue date Oct 27, 2020
    • The United States of America as represented by the Secretary of the Navy
    • David F Rivera
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Parallel plate antenna with vertical polarization
    • Patent number 10,804,589
    • Issue date Oct 13, 2020
    • The United States of America as represented by the Secretary of the Navy
    • David F Rivera
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Parallel plate antenna
    • Patent number 10,511,087
    • Issue date Dec 17, 2019
    • The United States of America as represented by the Secretary of the Navy
    • David F Rivera
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Parallel plate antenna
    • Patent number 8,228,243
    • Issue date Jul 24, 2012
    • The United States of America as represented by the Secretary of the Navy
    • David F. Rivera
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Device for measurement of electrical properties in materials
    • Patent number 7,495,454
    • Issue date Feb 24, 2009
    • The United States of America as represented by the Secretary of the Navy
    • David F. Rivera
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Amphibious antennas for providing near vertical incidence skywave c...
    • Patent number 6,999,043
    • Issue date Feb 14, 2006
    • The United States of America as represented by the Secretary of the Navy
    • David F. Rivera
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    GPS antenna for submarine towed buoy
    • Patent number 6,950,075
    • Issue date Sep 27, 2005
    • The United States of America as represented by the Secretary of the Navy
    • David F. Rivera
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Antenna for deployment from underwater location
    • Patent number 6,870,508
    • Issue date Mar 22, 2005
    • The United States of America as represented by the Secretary of the Navy
    • David F. Rivera
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Gravity-actuated submarine antenna
    • Patent number 6,859,180
    • Issue date Feb 22, 2005
    • The United States of America as represented by the Secretary of the Navy
    • David F. Rivera
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Wideband antenna for towed low-profile submarine buoy
    • Patent number 6,127,983
    • Issue date Oct 3, 2000
    • The United States of America as represented by the Secretary of the Navy
    • David F. Rivera
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Broadband waveguide pressure window
    • Patent number 5,488,336
    • Issue date Jan 30, 1996
    • The United States of America as represented by the Secretary of the Navy
    • David F. Rivera
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Broadband pressure barrier for circular waveguide
    • Patent number 5,471,182
    • Issue date Nov 28, 1995
    • The United States of America as represented by the Secretary of the Navy
    • David F. Rivera
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Capacitive moisture detection apparatus
    • Patent number 5,206,597
    • Issue date Apr 27, 1993
    • The United States of America as represented by the Secretary of the Navy
    • David F. Rivera
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents