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Hung-Cheng Lung

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  • Hsinchu, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Illumination system
    • Patent number 8,029,143
    • Issue date Oct 4, 2011
    • Young Optics Inc.
    • Mei-Ling Chen
    • G02 - OPTICS
  • Information Patent Grant

    Color filtering device
    • Patent number 7,905,601
    • Issue date Mar 15, 2011
    • Young Optics Inc.
    • Mei-Ling Chen
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    PROJECTION APPARATUS
    • Publication number 20080316430
    • Publication date Dec 25, 2008
    • Young Optics Inc.
    • Chun-Fa Hsu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    ILLUMINATION SYSTEM
    • Publication number 20080316569
    • Publication date Dec 25, 2008
    • Young Optics Inc.
    • Mei-Ling Chen
    • G02 - OPTICS
  • Information Patent Application

    COLOR FILTERING DEVICE
    • Publication number 20080304015
    • Publication date Dec 11, 2008
    • Young Optics Inc.
    • Mei-Ling Chen
    • G02 - OPTICS
  • Information Patent Application

    LAMP DRIVING METHOD
    • Publication number 20080297735
    • Publication date Dec 4, 2008
    • Young Optics Inc.
    • Mei-Ling Chen
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE