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Yi An Sha

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  • New Taipei City, TW
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    CIRCUIT PROTECTION DEVICE
    • Publication number 20240071656
    • Publication date Feb 29, 2024
    • POLYTRONICS TECHNOLOGY CORP.
    • Chien Hui WU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CIRCUIT PROTECTION DEVICE
    • Publication number 20230396060
    • Publication date Dec 7, 2023
    • POLYTRONICS TECHNOLOGY CORP.
    • YI-AN SHA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    OVER-CURRENT PROTECTION DEVICE
    • Publication number 20230361559
    • Publication date Nov 9, 2023
    • POLYTRONICS TECHNOLOGY CORP.
    • YI-HSUAN LEE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    THERMALLY CONDUCTIVE BOARD
    • Publication number 20190023960
    • Publication date Jan 24, 2019
    • POLYTRONICS TECHNOLOGY CORP.
    • KUO HSUN CHEN
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    THERMAL INTERFACE MATERIAL
    • Publication number 20170066955
    • Publication date Mar 9, 2017
    • POLYTRONICS TECHNOLOGY CORP.
    • Kuo Hsun CHEN
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    OVER-CURRENT PROTECTION DEVICE
    • Publication number 20160233667
    • Publication date Aug 11, 2016
    • Polytronics Technology Corp.
    • Kuo Hsun CHEN
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    PTC COMPOSITION AND OVER-CURRENT PROTECTION DEVICE CONTAINING THE SAME
    • Publication number 20160093414
    • Publication date Mar 31, 2016
    • POLYTRONICS TECHNOLOGY CORP.
    • CHIEN CHENG HO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    RADIAL-LEADED OVER-CURRENT PROTECTION DEVICE
    • Publication number 20150155080
    • Publication date Jun 4, 2015
    • POLYTRONICS TECHNOLOGY CORP.
    • Fu Hua CHU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ILLUMINATION APPARATUS
    • Publication number 20150036344
    • Publication date Feb 5, 2015
    • POLYTRONICS TECHNOLOGY CORP.
    • Kuo Hsun Chen
    • F21 - LIGHTING
  • Information Patent Application

    OVER-CURRENT PROTECTION DEVICE
    • Publication number 20150022929
    • Publication date Jan 22, 2015
    • POLYTRONICS TECHNOLOGY CORP.
    • Yi An SHA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    HEAT RADIATING MATERIAL
    • Publication number 20150008360
    • Publication date Jan 8, 2015
    • POLYTRONICS TECHNOLOGY CORP.
    • Yu Sian JHUO
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    ADHESIVE MATERIAL
    • Publication number 20140374649
    • Publication date Dec 25, 2014
    • POLYTRONICS TECHNOLOGY CORP.
    • Kuo Hsun CHEN
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    PTC COMPOSITION AND RESISTIVE DEVICE AND LED ILLUMINATION APPARATUS...
    • Publication number 20140306605
    • Publication date Oct 16, 2014
    • POLYTRONICS TECHNOLOGY CORP.
    • Kuo Chang LO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    OVER-CURRENT PROTECTION DEVICE AND CIRCUIT BOARD STRUCTURE CONTAINI...
    • Publication number 20140209365
    • Publication date Jul 31, 2014
    • POLYTRONICS TECHNOLOGY CORP.
    • Tong Cheng TSAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SURFACE MOUNTABLE OVER-CURRENT PROTECTION DEVICE
    • Publication number 20140146432
    • Publication date May 29, 2014
    • DAVID SHAU CHEW WANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SURFACE MOUNTABLE OVER-CURRENT PROTECTION DEVICE
    • Publication number 20140063671
    • Publication date Mar 6, 2014
    • POLYTRONICS TECHNOLOGY CORP.
    • Fu Hua CHU
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    OVER-CURRENT PROTECTION DEVICE AND METHOD OF MAKING THE SAME
    • Publication number 20140035719
    • Publication date Feb 6, 2014
    • POLYTRONICS TECHNOLOGY CORP.
    • Wen Feng LEE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    THERMISTOR
    • Publication number 20130200987
    • Publication date Aug 8, 2013
    • POLYTRONICS TECHNOLOGY CORP.
    • Yi An SHA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    OVER-CURRENT PROTECTION DEVICE
    • Publication number 20130200988
    • Publication date Aug 8, 2013
    • POLYTRONICS TECHNOLOGY CORP.
    • KUO CHANG LO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SURFACE MOUNTABLE THERMISTOR
    • Publication number 20130187748
    • Publication date Jul 25, 2013
    • POLYTRONICS TECHNOLOGY CORP.
    • Yi An SHA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    OVER-CURRENT PROTECTION DEVICE
    • Publication number 20130070380
    • Publication date Mar 21, 2013
    • POLYTRONICS TECHNOLOGY CORP.
    • David Shau Chew WANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    OVER-CURRENT PROTECTION DEVICE
    • Publication number 20130070381
    • Publication date Mar 21, 2013
    • POLYTRONICS TECHNOLOGY CORP.
    • Yi An SHA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    HEAT-CONDUCTIVE DIELECTRIC POLYMER MATERIAL AND HEAT DISSIPATION SU...
    • Publication number 20130062045
    • Publication date Mar 14, 2013
    • POLYTRONICS TECHNOLOGY CORP.
    • FU HUA CHU
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    OVER-CURRENT PROTECTION DEVICE AND METHOD FOR MANUFACTURING THE SAME
    • Publication number 20120182118
    • Publication date Jul 19, 2012
    • POLYTRONICS TECHNOLOGY CORP.
    • Tong Cheng Tsai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Over-current protection device
    • Publication number 20110241818
    • Publication date Oct 6, 2011
    • Polytronics Technology Corporation
    • Yi An Sha
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METHODS FOR MANUFACTURING INSULATED HEAT CONDUCTIVE SUBSTRATE AND I...
    • Publication number 20110217462
    • Publication date Sep 8, 2011
    • POLYTRONICS TECHNOLOGY CORP.
    • DAVID SHAU CHEW WANG
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    HEAT CONDUCTIVE DIELECTRIC POLYMER MATERIAL AND HEAT DISSIPATION SU...
    • Publication number 20110214852
    • Publication date Sep 8, 2011
    • POLYTRONICS TECHNOLOGY CORP.
    • DAVID SHAU CHEW WANG
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Over-current protection device
    • Publication number 20110156859
    • Publication date Jun 30, 2011
    • Polytronics Technology Corporation
    • Yi An Sha
    • H01 - BASIC ELECTRIC ELEMENTS