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Lu Xu

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  • San Diego, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bicone antenna with logarithmically extending conical surfaces
    • Patent number 11,038,275
    • Issue date Jun 15, 2021
    • United States of America as represented by the Secretary of the Navy
    • Dennis Bermeo
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    N-channel high-power RF multiplexer
    • Patent number 10,965,266
    • Issue date Mar 30, 2021
    • United States of America as represented by the Secretary of the Navy
    • Tiaotiao Xie
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Non-foster active impedance circuit for electrically small antennas
    • Patent number 9,960,484
    • Issue date May 1, 2018
    • The United States of America as represented by Secretary of the Navy
    • Jia-Chi Samuel Chieh
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Seawater faraday cage
    • Patent number 9,609,791
    • Issue date Mar 28, 2017
    • The United States of America, as represented by the Secretary of the Navy
    • Daniel Wing Shum Tam
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Seawater faraday cage
    • Patent number 9,241,432
    • Issue date Jan 19, 2016
    • The United States of America, as represented by the Secretary of the Navy
    • Daniel Wing Shum Tam
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    N-Channel High-Power RF Multiplexer
    • Publication number 20210111691
    • Publication date Apr 15, 2021
    • United States of America, as Represented by the Secretary of the Navy
    • Tiaotiao Xie
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Bicone Antenna With Logarithmically Extending Conical Surfaces
    • Publication number 20200373676
    • Publication date Nov 26, 2020
    • United States of America, as Represented by the Secretary of the Navy
    • Dennis Bermeo
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Seawater Faraday Cage
    • Publication number 20160157395
    • Publication date Jun 2, 2016
    • United States of America, as Represented by the Secretary of the Navy
    • Daniel Wing Shum Tam
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Non-Foster Active Impedance Circuit for Electrically Small Antennas
    • Publication number 20150318607
    • Publication date Nov 5, 2015
    • Government of the United States as represented by the Secretary of the Navy
    • Jia-Chi Samuel Chieh
    • H01 - BASIC ELECTRIC ELEMENTS