TREA

John C. C. Hwang

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  • Taipei, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Resonant laser cavity system
    • Patent number 4,815,095
    • Issue date Mar 21, 1989
    • Scienchem Laser Co., Ltd.
    • Richard H. C. Lee
    • H01 - BASIC ELECTRIC ELEMENTS