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Ja Jn Dy

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  • Tu-Chen, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Optical isolator
    • Patent number 6,621,946
    • Issue date Sep 16, 2003
    • Hon Hai Precision Ind. Co., Ltd.
    • Tai-Cheng Yu
    • G02 - OPTICS
  • Information Patent Grant

    Optical isolator and method for making same
    • Patent number 6,556,733
    • Issue date Apr 29, 2003
    • Hon Hai Precision Ind. Co., Ltd.
    • Ja Jn Dy
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    Optical isolator and method for making same
    • Publication number 20030007713
    • Publication date Jan 9, 2003
    • Ja Jn Dy
    • G02 - OPTICS
  • Information Patent Application

    Optical isolator
    • Publication number 20020186915
    • Publication date Dec 12, 2002
    • Tai-Cheng Yu
    • G02 - OPTICS
  • Information Patent Application

    Optical isolator
    • Publication number 20020186468
    • Publication date Dec 12, 2002
    • Chun Yu Lee
    • G02 - OPTICS