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Ke-Shu Chin

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  • Taipei County, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Auxiliary cooling device
    • Patent number 8,192,177
    • Issue date Jun 5, 2012
    • Yeou Chih Corporation
    • Ke-Wei Chin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Color wheel
    • Patent number 7,453,657
    • Issue date Nov 18, 2008
    • Pordisc Technology Co., Ltd.
    • Ke-Shu Chin
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Aligning-assembling method for color wheel
    • Patent number 7,218,464
    • Issue date May 15, 2007
    • Prodisc Technology Inc.
    • Chih-Neng Chang
    • G02 - OPTICS
  • Information Patent Grant

    Projection system
    • Patent number 7,125,124
    • Issue date Oct 24, 2006
    • Prodisc Technology Inc.
    • Nai-Yueh Liang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Coating method for a color filter and aligning-assembling method by...
    • Patent number 7,083,882
    • Issue date Aug 1, 2006
    • Prodisc Technology Inc.
    • Chih-Neng Chang
    • G02 - OPTICS
  • Information Patent Grant

    Color wheel and motor for the same
    • Patent number 6,896,376
    • Issue date May 24, 2005
    • Prodisc Technology Inc.
    • Ke-Shu Chin
    • G02 - OPTICS
  • Information Patent Grant

    Color wheel
    • Patent number 6,867,934
    • Issue date Mar 15, 2005
    • Prodisc Technology Inc.
    • Shih-En Chen
    • G02 - OPTICS
  • Information Patent Grant

    Color wheel assembly
    • Patent number 6,769,776
    • Issue date Aug 3, 2004
    • Prodisc Technology Inc.
    • Shih-En Chen
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Motor of color wheel
    • Patent number 6,769,775
    • Issue date Aug 3, 2004
    • Prodisc Technology Inc.
    • Ke-Shu Chin
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Color wheel
    • Patent number 6,754,014
    • Issue date Jun 22, 2004
    • Prodisc Technology Inc.
    • Ke-Shu Chin
    • G02 - OPTICS
  • Information Patent Grant

    Color wheel and washer thereof
    • Patent number 6,705,733
    • Issue date Mar 16, 2004
    • Prodisc Technology Inc.
    • An-Hwa Yu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Industrial computer independent unit device
    • Patent number 6,549,402
    • Issue date Apr 15, 2003
    • Ke-Wei Chin
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

  • Information Patent Application

    EYE PROTECTION DEVICE
    • Publication number 20200038246
    • Publication date Feb 6, 2020
    • Orange Bright Optics Inc.
    • Ke-Shu Chin
    • G02 - OPTICS
  • Information Patent Application

    Electric power free auxiliary cooling device
    • Publication number 20100215520
    • Publication date Aug 26, 2010
    • Ke-Wei Chin
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Modular Loudspeaker Device Installable In Computer Drive Bay
    • Publication number 20100215202
    • Publication date Aug 26, 2010
    • Ke-Wei CHIN
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Quick buckle assembly for metal case cover
    • Publication number 20100212122
    • Publication date Aug 26, 2010
    • Ke-Wei Chin
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    PROJECTION SYSTEM AND PLASTIC COLOR WHEEL ASSEMBLY THEREOF
    • Publication number 20080225240
    • Publication date Sep 18, 2008
    • Kuang-Hua CHANG
    • G02 - OPTICS
  • Information Patent Application

    COLOR WHEEL ASSEMBLY
    • Publication number 20080170314
    • Publication date Jul 17, 2008
    • Kuang-Hua Chang
    • G02 - OPTICS
  • Information Patent Application

    Color wheel
    • Publication number 20060256300
    • Publication date Nov 16, 2006
    • Ke-Shu Chin
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Color wheel and motor thereof
    • Publication number 20060132947
    • Publication date Jun 22, 2006
    • PRODISC TECHNOLOGY INC.
    • Kuang-Hua Chang
    • G02 - OPTICS
  • Information Patent Application

    Color wheel
    • Publication number 20060066817
    • Publication date Mar 30, 2006
    • Ke-Shu Chin
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Projection system
    • Publication number 20050243289
    • Publication date Nov 3, 2005
    • Nai-Yueh Liang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Light tunnel
    • Publication number 20050180715
    • Publication date Aug 18, 2005
    • Ke-Shu Chin
    • G02 - OPTICS
  • Information Patent Application

    Aligning-assembling method for color wheel
    • Publication number 20050147900
    • Publication date Jul 7, 2005
    • PRODISC TECHNOLOGY INC.
    • Chih-Neng Chang
    • G02 - OPTICS
  • Information Patent Application

    Color wheel
    • Publication number 20040165298
    • Publication date Aug 26, 2004
    • Shih-En Chen
    • G02 - OPTICS
  • Information Patent Application

    Color wheel and a motor for the same
    • Publication number 20040075819
    • Publication date Apr 22, 2004
    • Ke-Shu Chin
    • G02 - OPTICS
  • Information Patent Application

    Coating method for a color filter and aligning-assembling method by...
    • Publication number 20040038137
    • Publication date Feb 26, 2004
    • Chih-Neng Chang
    • G02 - OPTICS
  • Information Patent Application

    Color wheel and motor thereof
    • Publication number 20040032572
    • Publication date Feb 19, 2004
    • Ke-Shu Chin
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Color wheel
    • Publication number 20040032540
    • Publication date Feb 19, 2004
    • Ke-Shu Chin
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Industrial computer independent unit device
    • Publication number 20020089823
    • Publication date Jul 11, 2002
    • Ke-Wei Chin
    • G06 - COMPUTING CALCULATING COUNTING