TREA

Byong H. Ahn

Follow

Person

  • Springfield, VA, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Optical power switch
    • Patent number 7,259,925
    • Issue date Aug 21, 2007
    • United States of America as Represented by the Department of the Army
    • Byong H. Ahn
    • G02 - OPTICS
  • Information Patent Grant

    Far infrared tandem low energy optical power limiter device
    • Patent number 7,177,516
    • Issue date Feb 13, 2007
    • The United States of America as represented by the Secretary of the Army
    • Byong H. Ahn
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Broadband protector for photodetectors
    • Patent number 5,739,950
    • Issue date Apr 14, 1998
    • Gary L. Wood
    • G02 - OPTICS
  • Information Patent Grant

    Laser line identifier
    • Patent number 4,980,554
    • Issue date Dec 25, 1990
    • The United States of America as represented by the Secretary of the Army
    • Byong H. Ahn
    • G01 - MEASURING TESTING