TREA

Qingdong Quo

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  • Sunnyvale, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Optical circulator
    • Patent number 6,757,451
    • Issue date Jun 29, 2004
    • JDS Uniphase Corporation
    • Kok-Wai Chang
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    Optical circulator
    • Publication number 20020168128
    • Publication date Nov 14, 2002
    • JDS Uniphase Corporation
    • Kok-Wai Chang
    • G02 - OPTICS