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Bo-Yu Ko

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  • New Taipei, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    LED package structure
    • Patent number 10,270,020
    • Issue date Apr 23, 2019
    • Lextar Electronics Corporation
    • Dao-Wei Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Lead frame for light-emitting diode
    • Patent number D782425
    • Issue date Mar 28, 2017
    • Lextar Electronics Corporation
    • Bo-Yu Ko
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    LED device and LED lamp using the same
    • Patent number 9,245,877
    • Issue date Jan 26, 2016
    • Lextar Electronics Corporation
    • Bo-Yu Ko
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Lighting apparatus, LED mounting substrate and mold for manufacturi...
    • Patent number 9,238,317
    • Issue date Jan 19, 2016
    • Lextar Electronics Corporation
    • Shing-Kuo Chen
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Light emitting diode package
    • Patent number D709039
    • Issue date Jul 15, 2014
    • Lextar Electronics Corporation
    • Bo-Yu Ko
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Light emitting diode package
    • Patent number D709040
    • Issue date Jul 15, 2014
    • Lextar Electronics Corporation
    • Shing-Kuo Chen
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Light emitting diode package
    • Patent number D695239
    • Issue date Dec 10, 2013
    • Lextar Electronics Corporation
    • Bo-Yu Ko
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Light emitting diode package
    • Patent number D693780
    • Issue date Nov 19, 2013
    • Lextar Electronics Corporation
    • Shing-Kuo Chen
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Light emitting diode package
    • Patent number D678225
    • Issue date Mar 19, 2013
    • Lextar Electronics Corp.
    • Bo-Yu Ko
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Light emitting diode lead-frame
    • Patent number D675170
    • Issue date Jan 29, 2013
    • Lextar Electronics Corp.
    • Bo-Yu Ko
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Light emitting diode lead-frame
    • Patent number D670663
    • Issue date Nov 13, 2012
    • Lextar Electronics, Corp.
    • Bo-Yu Ko
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Light emitting diode package
    • Patent number D668624
    • Issue date Oct 9, 2012
    • Lextar Electronics Corp.
    • Bo-Yu Ko
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Light emitting diode package
    • Patent number D664505
    • Issue date Jul 31, 2012
    • Lextar Electronics Corp.
    • Bo-Yu Ko
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Light emitting diode package
    • Patent number D656109
    • Issue date Mar 20, 2012
    • Lextar Electronics Corp.
    • Bo-Yu Ko
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Lead frame
    • Patent number D638808
    • Issue date May 31, 2011
    • Lextar Electronics Corporation
    • Bo-Yu Ko
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Lead frame
    • Patent number D638378
    • Issue date May 24, 2011
    • Lextar Electronics Corporation
    • Bo-Yu Ko
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Lead frame
    • Patent number D637981
    • Issue date May 17, 2011
    • Lextar Electronics Corporation
    • Bo-Yu Ko
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Lead frame
    • Patent number D637980
    • Issue date May 17, 2011
    • Lextar Electronics Corporation
    • Bo-Yu Ko
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Lead frame
    • Patent number D634284
    • Issue date Mar 15, 2011
    • Lextar Electronics Corporation
    • Bo-Yu Ko
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Lead frame
    • Patent number D634285
    • Issue date Mar 15, 2011
    • Lextar Electronics Corporation
    • Bo-Yu Ko
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Lead frame
    • Patent number D634286
    • Issue date Mar 15, 2011
    • Lextar Electronics Corporation
    • Bo-Yu Ko
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Lead frame
    • Patent number D634283
    • Issue date Mar 15, 2011
    • Lextar Electronics Corporation
    • Bo-Yu Ko
    • D13 - Equipment for production, distribution, or transformation of energy

Patents Applicationslast 30 patents

  • Information Patent Application

    LIGHT-EMITTING MODULE
    • Publication number 20240322093
    • Publication date Sep 26, 2024
    • Yenrich Technology Corporation
    • Ya-Hsien CHANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LED PACKAGE STRUCTURE
    • Publication number 20180366626
    • Publication date Dec 20, 2018
    • Lextar Electronics Corporation
    • Dao-Wei CHEN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Mold for Manufacturing LED Mounting Substrate
    • Publication number 20160082631
    • Publication date Mar 24, 2016
    • Lextar Electronics Corporation
    • Shing-Kuo Chen
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    LED DEVICE AND LED LAMP USING THE SAME
    • Publication number 20150207049
    • Publication date Jul 23, 2015
    • Lextar Electronics Corporation
    • Bo-Yu Ko
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Lighting Apparatus, LED Mounting Substrate and Mold for Manufacturi...
    • Publication number 20140197446
    • Publication date Jul 17, 2014
    • Lextar Electronics Corporation
    • Shing-Kuo Chen
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    PACKAGE STRUCTURE OF LIGHT EMITTING DEVICE
    • Publication number 20130277706
    • Publication date Oct 24, 2013
    • Lextar Electronics Corporation
    • Shing-Kuo Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DIODE PACKAGE
    • Publication number 20130270602
    • Publication date Oct 17, 2013
    • Lextar Electronics Corporation
    • Bo-Yu KO
    • H01 - BASIC ELECTRIC ELEMENTS