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Yi-Hao Kang

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  • Hsinchu, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lens array module and projection apparatus
    • Patent number 8,721,088
    • Issue date May 13, 2014
    • Young Optics Inc.
    • Yi-Hao Kang
    • G02 - OPTICS
  • Information Patent Grant

    Projection lens and projection apparatus
    • Patent number 8,675,292
    • Issue date Mar 18, 2014
    • Young Optics Inc.
    • Kuo-Chuan Wang
    • G02 - OPTICS
  • Information Patent Grant

    Projection apparatus
    • Patent number 8,649,101
    • Issue date Feb 11, 2014
    • Young Optics Inc.
    • Yi-Hao Kang
    • G02 - OPTICS
  • Information Patent Grant

    Zoom lens
    • Patent number 8,144,401
    • Issue date Mar 27, 2012
    • Young Optics Inc.
    • Yuan-Hung Su
    • G02 - OPTICS
  • Information Patent Grant

    Fixed-focus lens
    • Patent number 8,089,706
    • Issue date Jan 3, 2012
    • Young Optics Inc.
    • Yi-Hao Kang
    • G02 - OPTICS
  • Information Patent Grant

    Fixed-focus lens
    • Patent number 8,054,541
    • Issue date Nov 8, 2011
    • Young Optics Inc.
    • Yi-Hao Kang
    • G02 - OPTICS
  • Information Patent Grant

    Projection lens
    • Patent number 7,952,817
    • Issue date May 31, 2011
    • Young Optics Inc.
    • Yi-Hao Kang
    • G02 - OPTICS
  • Information Patent Grant

    Fixed-focus lens
    • Patent number 7,859,770
    • Issue date Dec 28, 2010
    • Young Optics Inc.
    • Yuan-Hung Su
    • G02 - OPTICS
  • Information Patent Grant

    Fixed-focus lens
    • Patent number 7,551,363
    • Issue date Jun 23, 2009
    • Young Optics Inc.
    • Yi-Hao Kang
    • G02 - OPTICS
  • Information Patent Grant

    Fixed-focus lens
    • Patent number 7,505,209
    • Issue date Mar 17, 2009
    • Young Optics Inc.
    • Yi-Hao Kang
    • G02 - OPTICS
  • Information Patent Grant

    Fixed-focus lens
    • Patent number 7,502,179
    • Issue date Mar 10, 2009
    • Young Optics, Inc.
    • Yi-Hao Kang
    • G02 - OPTICS
  • Information Patent Grant

    Fixed-focus lens
    • Patent number 7,466,501
    • Issue date Dec 16, 2008
    • Young Optics Inc.
    • Yi-Hao Kang
    • G02 - OPTICS
  • Information Patent Grant

    Zoom lens
    • Patent number 7,450,320
    • Issue date Nov 11, 2008
    • Young Optics Inc.
    • Yi-Hao Kang
    • G02 - OPTICS
  • Information Patent Grant

    Fixed-focus lens
    • Patent number 7,423,819
    • Issue date Sep 9, 2008
    • Young Optics Inc.
    • Fu-Ming Chuang
    • G02 - OPTICS
  • Information Patent Grant

    Zoom lens
    • Patent number 7,405,885
    • Issue date Jul 29, 2008
    • Young Optics Inc.
    • Yi-Hao Kang
    • G02 - OPTICS
  • Information Patent Grant

    Projection display system
    • Patent number 7,350,928
    • Issue date Apr 1, 2008
    • Young Optics Inc.
    • Chia-Chen Liao
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Illuminating system and method for improving asymmetric projection
    • Patent number 7,290,886
    • Issue date Nov 6, 2007
    • Coretronic Corporation
    • Chu-Ming Cheng
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Optical system for projection display apparatus
    • Patent number 7,080,908
    • Issue date Jul 25, 2006
    • Young Optics Inc.
    • Chia-Chen Liao
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Optical system for projection display
    • Patent number 6,834,967
    • Issue date Dec 28, 2004
    • Young Optics Inc.
    • Chia-Chen Liao
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    PROJECTION LENS AND PROJECTION APPARATUS
    • Publication number 20120212841
    • Publication date Aug 23, 2012
    • Young Optics Inc.
    • Kuo-Chuan Wang
    • G02 - OPTICS
  • Information Patent Application

    PROJECTION APPARATUS AND ILLUMINATION SYSTEM
    • Publication number 20120075594
    • Publication date Mar 29, 2012
    • Young Optics Inc.
    • Chih-Hsien Tsai
    • G02 - OPTICS
  • Information Patent Application

    LENS ARRAY MODULE AND PROJECTION APPARATUS
    • Publication number 20120075593
    • Publication date Mar 29, 2012
    • Young Optics Inc.
    • Yi-Hao Kang
    • G02 - OPTICS
  • Information Patent Application

    PROJECTION APPARATUS
    • Publication number 20120044586
    • Publication date Feb 23, 2012
    • YOUNG OPTICS INC.
    • YI-HAO KANG
    • G02 - OPTICS
  • Information Patent Application

    FIXED-FOCUS LENS
    • Publication number 20110292515
    • Publication date Dec 1, 2011
    • Young Optics Inc.
    • Yi-Hao Kang
    • G02 - OPTICS
  • Information Patent Application

    ZOOM LENS
    • Publication number 20110194188
    • Publication date Aug 11, 2011
    • Young Optics Inc.
    • Yuan-Hung Su
    • G02 - OPTICS
  • Information Patent Application

    FIXED-FOCUS LENS
    • Publication number 20100265596
    • Publication date Oct 21, 2010
    • Young Optics Inc.
    • Yuan-Hung Su
    • G02 - OPTICS
  • Information Patent Application

    FIXED-FOCUS LENS
    • Publication number 20100232038
    • Publication date Sep 16, 2010
    • Young Optics Inc.
    • Yi-Hao Kang
    • G02 - OPTICS
  • Information Patent Application

    Projection Lens
    • Publication number 20100039711
    • Publication date Feb 18, 2010
    • Yi-Hao Kang
    • G02 - OPTICS
  • Information Patent Application

    FIXED-FOCUS LENS
    • Publication number 20090015943
    • Publication date Jan 15, 2009
    • Young Optics Inc.
    • Yi-Hao Kang
    • G02 - OPTICS
  • Information Patent Application

    FIXED-FOCUS LENS
    • Publication number 20080304165
    • Publication date Dec 11, 2008
    • Young Optics Inc.
    • Yi-Hao Kang
    • G02 - OPTICS
  • Information Patent Application

    FIXED-FOCUS LENS
    • Publication number 20080158693
    • Publication date Jul 3, 2008
    • Young Optics Inc.
    • Yi-Hao Kang
    • G02 - OPTICS
  • Information Patent Application

    ZOOM LENS
    • Publication number 20080106801
    • Publication date May 8, 2008
    • Young Optics Inc.
    • Yi-Hao Kang
    • G02 - OPTICS
  • Information Patent Application

    ZOOM LENS
    • Publication number 20080094727
    • Publication date Apr 24, 2008
    • Young Optics Inc.
    • Yi-Hao Kang
    • G02 - OPTICS
  • Information Patent Application

    FIXED-FOCUS LENS
    • Publication number 20070268598
    • Publication date Nov 22, 2007
    • Young Optics Inc.
    • Yi-Hao Kang
    • G02 - OPTICS
  • Information Patent Application

    Projection display system
    • Publication number 20060103812
    • Publication date May 18, 2006
    • Young Optics Inc.
    • Chia-Chen Liao
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Projector apparatus having an aperture-controllable diaphragm
    • Publication number 20060023174
    • Publication date Feb 2, 2006
    • Young Optics Inc.
    • Yi-Hao Kang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    OPTICAL SYSTEM FOR PROJECTION DISPLAY
    • Publication number 20040109146
    • Publication date Jun 10, 2004
    • Chia-Chen Liao
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Optical system for projection display apparatus
    • Publication number 20040042098
    • Publication date Mar 4, 2004
    • Young Optics Inc.
    • Chia-Chen Liao
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Illuminating system and method for improving asymmetric projection
    • Publication number 20030090635
    • Publication date May 15, 2003
    • Chu-Ming Cheng
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY