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Shen-Fu LIANG

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  • Tainan County, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    LED lighting driver
    • Patent number 9,220,140
    • Issue date Dec 22, 2015
    • GREENMARK TECHNOLOGY INC.
    • Kwang-Hwa Liu
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    LED driver circuit
    • Patent number 8,247,992
    • Issue date Aug 21, 2012
    • Green Mark Technology Inc.
    • Kwang-Hwa Liu
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    LCD power supply
    • Patent number 8,164,587
    • Issue date Apr 24, 2012
    • Himax Technologies Limited
    • Shu-Ming Chang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Control system for multiple fluorescent lamps
    • Patent number 8,111,016
    • Issue date Feb 7, 2012
    • Himax Technologies Limited
    • Shwang-Shi Bai
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    High efficiency and low cost cold cathode fluorescent lamp driving...
    • Patent number 7,786,680
    • Issue date Aug 31, 2010
    • Himax Technologies Limited
    • Shwang-Shi Bai
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Control system for multiple fluorescent lamps
    • Patent number 7,605,545
    • Issue date Oct 20, 2009
    • Himax Technologies Limited
    • Shwang-Shi Bai
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Inverter having single switching device
    • Patent number 7,564,191
    • Issue date Jul 21, 2009
    • Himax Technologies Limited
    • Shu-Ming Chang
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Lamp driving device and method
    • Patent number 7,514,882
    • Issue date Apr 7, 2009
    • Himax Technologies Limited
    • Shu-Ming Chang
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    High efficiency and low cost cold cathode fluorescent lamp driving...
    • Patent number 7,498,751
    • Issue date Mar 3, 2009
    • Himax Technologies Limited
    • Shwang-Shi Bai
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Backlight module driver circuit
    • Patent number 7,429,835
    • Issue date Sep 30, 2008
    • Himax Technologies Limited
    • Shu-Ming Chang
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Circuit and method for predicting dead time
    • Patent number 7,053,632
    • Issue date May 30, 2006
    • Himax Technologies, Inc.
    • Shen-Yao Liang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    LED LIGHTING DRIVER
    • Publication number 20140117854
    • Publication date May 1, 2014
    • GREENMARK TECHNOLOGY INC.
    • Kwang-Hwa Liu
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    WAKE-UP DEVICE FOR NAPPING TIME
    • Publication number 20120157873
    • Publication date Jun 21, 2012
    • Shen-Fu LIANG
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    LED DRIVER CIRCUIT
    • Publication number 20110234110
    • Publication date Sep 29, 2011
    • GREEN MARK TECHNOLOGY INC.
    • Kwang-Hwa Liu
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Control system for multiple fluorescent lamps
    • Publication number 20090261747
    • Publication date Oct 22, 2009
    • HIMAX TECHNOLOGIES LIMITED
    • Shwang-Shi Bai
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    HIGH EFFICIENCY AND LOW COST COLD CATHODE FLUORESCENT LAMP DRIVING...
    • Publication number 20090189536
    • Publication date Jul 30, 2009
    • HIMAX TECHNOLOGIES, INC.
    • Shwang-Shi Bai
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    NEGATIVE VOLTAGE DETECTION CIRCUIT FOR SYNCHRONOUS RECTIFIER MOSFET
    • Publication number 20080309320
    • Publication date Dec 18, 2008
    • HIMAX TECHNOLOGIES LIMITED
    • HUNG SUNG CHU
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    LCD POWER SUPPLY
    • Publication number 20080297499
    • Publication date Dec 4, 2008
    • HIMAX TECHNOLOGIES LIMITED
    • Shu-Ming CHANG
    • G02 - OPTICS
  • Information Patent Application

    CONTROL SYSTEM FOR MULTIPLE FLUORESCENT LAMPS
    • Publication number 20080068203
    • Publication date Mar 20, 2008
    • HIMAX TECHNOLOGIES LIMITED
    • Shwang-Shi Bai
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    HIGH EFFICIENCY AND LOW COST COLD CATHODE FLUORESCENT LAMP DRIVING...
    • Publication number 20070290624
    • Publication date Dec 20, 2007
    • HIMAX TECHNOLOGIES, INC.
    • Shwang-Shi Bai
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Image-displaying control circuit of a scan-backlight LCD
    • Publication number 20070268238
    • Publication date Nov 22, 2007
    • HIMAX TECHNOLOGIES, INC.
    • Shu-Ming Chang
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Backlight module driving circuit
    • Publication number 20070182697
    • Publication date Aug 9, 2007
    • HIMAX TECHNOLOGIES, INC.
    • Shu-Ming Chang
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Method and system or driving a display apparatus
    • Publication number 20070164978
    • Publication date Jul 19, 2007
    • HIMAX TECHNOLOGIES, INC.
    • Shu-Ming Chang
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Inverter
    • Publication number 20070159114
    • Publication date Jul 12, 2007
    • HIMAX TECHNOLOGIES, INC.
    • Shu-Ming Chang
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Lamp driving device and method
    • Publication number 20070159112
    • Publication date Jul 12, 2007
    • HIMAX TECHNOLOGIES, INC.
    • Shu-Ming Chang
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Display system with high motion picture quality and luminance contr...
    • Publication number 20070120807
    • Publication date May 31, 2007
    • Shwang-Shi Bai
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    CIRCUIT AND METHOD FOR PREDICTING DEAD TIME
    • Publication number 20060114005
    • Publication date Jun 1, 2006
    • Shen-Yao Liang
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...