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Masafumi Sano

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  • Hsinchu, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Optoelectronic element
    • Patent number 10,529,898
    • Issue date Jan 7, 2020
    • Epistar Corporation
    • Cheng-Nan Han
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light emitting diode
    • Patent number D847102
    • Issue date Apr 30, 2019
    • Epistar Corporation
    • Hsing-Chao Chen
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Optoelectronic element
    • Patent number 9,893,244
    • Issue date Feb 13, 2018
    • Epistar Corporation
    • Cheng-Nan Han
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Optoelectronic element
    • Patent number 9,741,905
    • Issue date Aug 22, 2017
    • Epistar Corporation
    • Cheng-Nan Han
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light-emitting diode
    • Patent number D780135
    • Issue date Feb 28, 2017
    • Epistar Corporation
    • Hsing-Chao Chen
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Light emitting diode
    • Patent number D744965
    • Issue date Dec 8, 2015
    • Epistar Corporation
    • Hsing-Chao Chen
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Optoelectronic element and manufacturing method thereof
    • Patent number 9,142,740
    • Issue date Sep 22, 2015
    • Epistar Corporation
    • Cheng-Nan Han
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light-emitting diode
    • Patent number D710811
    • Issue date Aug 12, 2014
    • Epistar Corporation
    • Hsing-Chao Chen
    • D13 - Equipment for production, distribution, or transformation of energy

Patents Applicationslast 30 patents

  • Information Patent Application

    OPTOELECTRONIC ELEMENT
    • Publication number 20180019382
    • Publication date Jan 18, 2018
    • EPISTAR CORPORATION
    • Cheng-Nan HAN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    OPTOELECTRONIC ELEMENT
    • Publication number 20170365750
    • Publication date Dec 21, 2017
    • EPISTAR CORPORATION
    • Cheng-Nan HAN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    OPTOELECTRONIC ELEMENT
    • Publication number 20160013371
    • Publication date Jan 14, 2016
    • EPISTAR CORPORATION
    • Cheng-Nan HAN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    OPTOELECTRONIC ELEMENT AND MANUFACTURING METHOD THEREOF
    • Publication number 20130313594
    • Publication date Nov 28, 2013
    • EPISTAR CORPORATION
    • Cheng-Nan HAN
    • H01 - BASIC ELECTRIC ELEMENTS