About Us
  • Company Overview
  • Core Competencies
  • Team
  • Contact Us
    3819 Charles Stewart Dr.
    Fairfax, VA 22033

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    Dr. Yonglai Tian    President

    Dr. Tian is the founder of LTT and the inventor of company's core technology.  Dr. Tian has over 30 years of experience in material science microwave engineering. Over the years, he has published more than 80 technical papers and holds 10 patents/pending patents.


    Dr. W. Murray Black    Member of Advisory Board

    Dr. Black has has served as Professor and Chair of the Electrical and Computer Engineering Department, as well as Associate and Interim Dean of Graduate Study and Research at GMU. He has over 30 years of experience in electrical and microwave engineering and received several performance awards from the Naval Research Laboratory.