TREA

Sean Chang

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  • Hsintien City, TW
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    TOUCH MODULE AND ANALYZING METHOD FOR TOUCHING COORDINATION THEREOF
    • Publication number 20120176330
    • Publication date Jul 12, 2012
    • DELTA ELECTRONICS, INC.
    • Sean CHANG
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    CAPACITIVE TOUCH APPARATUS
    • Publication number 20120139867
    • Publication date Jun 7, 2012
    • Sean CHANG
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    TOUCH APPARATUS
    • Publication number 20120139560
    • Publication date Jun 7, 2012
    • Sean CHANG
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    TOUCH SCREEN APPARATUS
    • Publication number 20120032918
    • Publication date Feb 9, 2012
    • Sean CHANG
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    TOUCH-CONTROL APPARATUS
    • Publication number 20110067933
    • Publication date Mar 24, 2011
    • DELTA ELECTRONICS, INC.
    • Sean Chang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    MAGNETIC VIBRATOR
    • Publication number 20110050008
    • Publication date Mar 3, 2011
    • Sean CHANG
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    TOUCH PANEL
    • Publication number 20110012853
    • Publication date Jan 20, 2011
    • Sean CHANG
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ILLUMINATING DEVICE AND HEAT-DISSIPATING STRUCTURE THEREOF
    • Publication number 20090296411
    • Publication date Dec 3, 2009
    • DELTA ELECTRONICS INC.
    • Sean Chang
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    TOUCH SCREEN APPARATUS
    • Publication number 20090295742
    • Publication date Dec 3, 2009
    • Sean CHANG
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ILLUMINATING DEVICE AND HEAT-DISSIPATING STRUCTURE THEREOF
    • Publication number 20090244900
    • Publication date Oct 1, 2009
    • DELTA ELECTRONICS INC.
    • Sean Chang
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    TOUCH PANEL AND MANUFACTURING METHOD THEREOF
    • Publication number 20090231301
    • Publication date Sep 17, 2009
    • DELTA ELECTRONICS, INC.
    • Sean Chang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    TOUCH PANEL
    • Publication number 20090188726
    • Publication date Jul 30, 2009
    • DELTA ELECTRONICS, INC.
    • Sean Chang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    TOUCH SCREEN, TOUCH PANEL AND MANUFACTURING METHOD THEREOF
    • Publication number 20090140990
    • Publication date Jun 4, 2009
    • DELTA ELECTRONICS, INC.
    • Sean Chang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Motor
    • Publication number 20080213104
    • Publication date Sep 4, 2008
    • Lee-Long Chen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Magnetic actuator and magnetic light-shielding apparatus
    • Publication number 20080123348
    • Publication date May 29, 2008
    • DELTA ELECTRONICS, INC.
    • Sean Chang
    • F21 - LIGHTING
  • Information Patent Application

    Light tunnel structure and manufacturing method thereof
    • Publication number 20080118215
    • Publication date May 22, 2008
    • DELTA ELECTRONICS, INC.
    • Yu-Chuan Chen
    • G02 - OPTICS
  • Information Patent Application

    MOTOR
    • Publication number 20080116756
    • Publication date May 22, 2008
    • Sean CHANG
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR HAVING MAGNETIC FLUID BEARING STRUCTURE
    • Publication number 20080116757
    • Publication date May 22, 2008
    • Sean CHANG
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Optical system and liquid crystal display apparatus thereof
    • Publication number 20080112043
    • Publication date May 15, 2008
    • DELTA ELECTRONICS INC.
    • Sean Chang
    • G02 - OPTICS
  • Information Patent Application

    Motor with air bearing structure
    • Publication number 20080036320
    • Publication date Feb 14, 2008
    • DELTA ELECTRONICS, INC.
    • Sean Chang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Optical projection system and smooth picture device thereof
    • Publication number 20070273955
    • Publication date Nov 29, 2007
    • DELTA ELECTRONICS, INC.
    • Sean Chang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Light emitting apparatus
    • Publication number 20070252157
    • Publication date Nov 1, 2007
    • DELTA ELECTRONICS INC.
    • Sean Chang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Light emitting apparatus
    • Publication number 20070252166
    • Publication date Nov 1, 2007
    • DELTA ELECTRONICS INC.
    • Sean Chang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Light emitting apparatus
    • Publication number 20070252159
    • Publication date Nov 1, 2007
    • DELTA ELECTRONICS INC.
    • Sean Chang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Light emitting apparatus
    • Publication number 20070252133
    • Publication date Nov 1, 2007
    • DELTA ELECTRONICS INC.
    • Sean Chang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Magnetic actuator system and control method thereof
    • Publication number 20070091508
    • Publication date Apr 26, 2007
    • DELTA ELECTRONICS, INC.
    • Sean Chang
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    Ultrasonic cleaning system and method
    • Publication number 20070062555
    • Publication date Mar 22, 2007
    • DELTA ELECTRONICS, INC.
    • Sean Chang
    • B08 - CLEANING
  • Information Patent Application

    Projection system and optical path transfer device thereof
    • Publication number 20060266933
    • Publication date Nov 30, 2006
    • Sean Chang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Projection optics apparatus and display device thereof
    • Publication number 20060250693
    • Publication date Nov 9, 2006
    • Sean Chang
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Switching system and method for adjustment thereof
    • Publication number 20060226709
    • Publication date Oct 12, 2006
    • DELTA ELECTRONICS, INC.
    • Jen-Chih Wang
    • G02 - OPTICS