TREA

David T. Chuss

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  • Bowie, MD, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Two-dimensional phononic metamaterial filter structure for ultra-lo...
    • Patent number 10,663,350
    • Issue date May 26, 2020
    • United States of America as represented by the Administration of NASA
    • Edward J. Wollack
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Photonic waveguide choke joint with absorptive loading
    • Patent number 9,419,319
    • Issue date Aug 16, 2016
    • The United States of America as represented by the administrator of the Natio...
    • Edward J. Wollack
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Smooth-walled feedhorn
    • Patent number 9,373,891
    • Issue date Jun 21, 2016
    • The Johns Hopkins University
    • Charles L. Bennett
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Photonic waveguide choke joint with non-absorptive loading
    • Patent number 9,310,556
    • Issue date Apr 12, 2016
    • The United States of America as represented by the administrator of the Natio...
    • Edward J. Wollack
    • G02 - OPTICS
  • Information Patent Grant

    Smooth-walled feedhorn
    • Patent number 9,166,297
    • Issue date Oct 20, 2015
    • The Johns Hopkins University
    • Charles L. Bennett
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Photonic choke-joints for dual polarization waveguides
    • Patent number 8,693,828
    • Issue date Apr 8, 2014
    • The United States of America as represented by the Administrator of the Natio...
    • Edward J. Wollack
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Interferometric polarization control
    • Patent number 7,616,903
    • Issue date Nov 10, 2009
    • The United States of America as represented by the administrator of the Natio...
    • Edward J. Wollack
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Interferometric polarization control
    • Patent number 7,609,978
    • Issue date Oct 27, 2009
    • The United States of America as represented by the National Aeronautics and S...
    • Edward J. Wollack
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Interferometric polarization control
    • Patent number 7,412,175
    • Issue date Aug 12, 2008
    • The United States of America as represented by the administrator of the Natio...
    • David T. Chuss
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    SMOOTH-WALLED FEEDHORN
    • Publication number 20150349426
    • Publication date Dec 3, 2015
    • The Johns Hopkins University
    • Charles L Bennett
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SMOOTH-WALLED FEEDHORN
    • Publication number 20120154233
    • Publication date Jun 21, 2012
    • The Johns Hopkins University
    • Charles L. Bennett
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PHOTONIC CHOKE-JOINTS FOR DUAL POLARIZATION WAVEGUIDES
    • Publication number 20110280518
    • Publication date Nov 17, 2011
    • UNITED STATES OF AMERICA AS REPRESENTED BY THE ADMINISTRATOR OF THE NATIONAL A
    • Edward J. Wollack
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    INTERFEROMETRIC POLARIZATION CONTROL
    • Publication number 20080238791
    • Publication date Oct 2, 2008
    • United States of America as represented by the Administrator of the National...
    • Edward J. Wollack
    • G02 - OPTICS
  • Information Patent Application

    INTERFEROMETRIC POLARIZATION CONTROL
    • Publication number 20080231529
    • Publication date Sep 25, 2008
    • U.S.A. as represented by the Administrator of the National Aeronautics and Sp...
    • Edward J. Wollack
    • G02 - OPTICS
  • Information Patent Application

    INTERFEROMETRIC POLARIZATION CONTROL
    • Publication number 20070146723
    • Publication date Jun 28, 2007
    • David T. Chuss
    • G02 - OPTICS