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Hsing Chang Liu

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  • Hinchu, TW
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    PATCH PANEL
    • Publication number 20100182072
    • Publication date Jul 22, 2010
    • FOXNUM TECHNOLOGY CO., LTD.
    • Hsing-Chang Liu
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    MOTOR DRIVING SYSTEM AND METHOD
    • Publication number 20100164414
    • Publication date Jul 1, 2010
    • FOXNUM TECHNOLOGY CO., LTD.
    • HSING-CHANG LIU
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    CONTROL SYSTEM AND METHOD FOR DISPLAY OF INJECTION MOLDING MACHINE
    • Publication number 20100168898
    • Publication date Jul 1, 2010
    • FOXNUM TECHNOLOGY CO., LTD.
    • HSUAN-HUNG HSU
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    VELOCITY-PRESSURE CONTROL APPARATUS OF HYDRAULIC MACHINE
    • Publication number 20100126162
    • Publication date May 27, 2010
    • FOXNUM TECHNOLOGY CO., LTD.
    • KO-LIANG HSU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MOTHERBOARD AND EXPANSION CARD APPLIED TO THE MOTHERBOARD
    • Publication number 20100062616
    • Publication date Mar 11, 2010
    • FOXNUM TECHNOLOGY CO., LTD.
    • HSING-CHANG LIU
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    COMMUNICATION SYSTEM AND METHOD
    • Publication number 20100064056
    • Publication date Mar 11, 2010
    • FOXNUM TECHNOLOGY CO., LTD.
    • YA-YI PENG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    MOTOR CONTROL SYSTEM
    • Publication number 20090322274
    • Publication date Dec 31, 2009
    • FOXNUM TECHNOLOGY CO., LTD.
    • Hsing-Chang Liu
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    METHOD FOR SETTING VALVE ACTION
    • Publication number 20090289386
    • Publication date Nov 26, 2009
    • FOXNUM TECHNOLOGY CO., LTD.
    • HSING-CHANG LIU
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    METHOD FOR SETTING ACTION STEPS OF MOLD CORE
    • Publication number 20090292382
    • Publication date Nov 26, 2009
    • FOXNUM TECHNOLOGY CO., LTD.
    • HSING-CHANG LIU
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    APPARATUS AND METHOD FOR CONTROLLING SERVOMOTOR OF ELECTRIC INJECTI...
    • Publication number 20090220628
    • Publication date Sep 3, 2009
    • FOXNUM TECHNOLOGY CO., LTD.
    • CHIN-HSIEN TING
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    APPARATUS AND METHOD FOR TESTING TEMPERATURE
    • Publication number 20090168834
    • Publication date Jul 2, 2009
    • HON HAI Precision Industry CO., LTD.
    • HSING-CHANG LIU
    • G01 - MEASURING TESTING
  • Information Patent Application

    PATCH PANEL
    • Publication number 20090141466
    • Publication date Jun 4, 2009
    • HON HAI Precision Industry CO., LTD.
    • HSING-CHANG LIU
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Electrical injection velocity-pressure switching and pressure holdi...
    • Publication number 20040119183
    • Publication date Jun 24, 2004
    • Hsing Chang Liu
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Back pressure control method of injection molding machine driven by...
    • Publication number 20030160345
    • Publication date Aug 28, 2003
    • Hsing-Chang Liu
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    SERVO-DRIVEN TYPE MOLD CLAMPING UNIT MOLD PROTECTION METHOD
    • Publication number 20030160344
    • Publication date Aug 28, 2003
    • Industrial Technology Research Institute
    • Hsing-Chang Liu
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Servo drive type automatic mold-adjusting control method
    • Publication number 20030141610
    • Publication date Jul 31, 2003
    • Hsing-Chang Liu
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL