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Hui-Chun Yeh

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  • Hsinchu, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Light-emitting device and manufacturing method thereof
    • Patent number 11,810,943
    • Issue date Nov 7, 2023
    • Epistar Corporation
    • Po-Shun Chiu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light-emitting device and manufacturing method thereof
    • Patent number 11,784,210
    • Issue date Oct 10, 2023
    • Epistar Corporation
    • Cheng-Yu Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light-emitting device and manufacturing method thereof
    • Patent number 11,437,427
    • Issue date Sep 6, 2022
    • Epistar Corporation
    • Po-Shun Chiu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light-emitting diode device
    • Patent number 11,430,934
    • Issue date Aug 30, 2022
    • Epistar Corporation
    • Li-Ming Chang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light-emitting device and manufacturing method thereof
    • Patent number 11,404,474
    • Issue date Aug 2, 2022
    • Epistar Corporation
    • Cheng-Yu Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light-emitting diode device
    • Patent number 10,784,427
    • Issue date Sep 22, 2020
    • Epistar Corporation
    • Li-Ming Chang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light-emitting devices
    • Patent number 10,658,544
    • Issue date May 19, 2020
    • Epistar Corporation
    • Chao-Hsing Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Optoelectronic semiconductor device
    • Patent number 10,529,895
    • Issue date Jan 7, 2020
    • Epistar Corporation
    • Tsun-Kai Ko
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light-emitting diode device
    • Patent number 10,505,092
    • Issue date Dec 10, 2019
    • Epistar Corporation
    • Li-Ming Chang
    • F21 - LIGHTING
  • Information Patent Grant

    Light-emitting diode device
    • Patent number 10,497,745
    • Issue date Dec 3, 2019
    • Hui-Chun Yeh
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light-emitting structure having a plurality of light-emitting struc...
    • Patent number 10,490,598
    • Issue date Nov 26, 2019
    • Epistar Corporation
    • Jhih-Yong Yang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light-emitting devices
    • Patent number 10,304,999
    • Issue date May 28, 2019
    • Epistar Corporation
    • Chao-Hsing Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light-emitting diode array
    • Patent number D844575
    • Issue date Apr 2, 2019
    • Epistar Corporation
    • Hui-Chun Yeh
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Light-emitting diode device
    • Patent number 10,043,961
    • Issue date Aug 7, 2018
    • Epistar Corporation
    • Hui-chun Yeh
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light-emitting diode array
    • Patent number D810704
    • Issue date Feb 20, 2018
    • Epistar Corporation
    • Hui-Chun Yeh
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Light-emitting diode array
    • Patent number D808913
    • Issue date Jan 30, 2018
    • Epistar Corporation
    • Hui-Chun Yeh
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Optoelectronic semiconductor device
    • Patent number 9,876,146
    • Issue date Jan 23, 2018
    • Epistar Corporation
    • Tsun-Kai Ko
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light-emitting devices
    • Patent number 9,876,138
    • Issue date Jan 23, 2018
    • Epistar Corporation
    • Chao-Hsing Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light-emitting diode device
    • Patent number 9,876,052
    • Issue date Jan 23, 2018
    • Epistar Corporation
    • Hui-chun Yeh
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light-emitting diode device
    • Patent number 9,871,178
    • Issue date Jan 16, 2018
    • Epistar Corporation
    • Hui-chun Yeh
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light-emitting diode array
    • Patent number D797689
    • Issue date Sep 19, 2017
    • Epistar Corporation
    • Hui-Chun Yeh
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Light-emitting diode array
    • Patent number D797065
    • Issue date Sep 12, 2017
    • Epistar Corporation
    • Hui-Chun Yeh
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Light-emitting diode array
    • Patent number D797064
    • Issue date Sep 12, 2017
    • Epistar Corporation
    • Hui-Chun Yeh
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Light-emitting diode array
    • Patent number D795206
    • Issue date Aug 22, 2017
    • Epistar Corporation
    • Hui-Chun Yeh
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Light-emitting diode array
    • Patent number D790488
    • Issue date Jun 27, 2017
    • Epistar Corporation
    • Hui-Chun Yeh
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Light-emitting diode array
    • Patent number D782427
    • Issue date Mar 28, 2017
    • Epistar Corporation
    • Hui-Chun Yeh
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Light-emitting diode array
    • Patent number D782426
    • Issue date Mar 28, 2017
    • Epistar Corporation
    • Hui-Chun Yeh
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Light-emitting device
    • Patent number 9,601,674
    • Issue date Mar 21, 2017
    • Epistar Corporation
    • Hui-Chun Yeh
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light-emitting diode array
    • Patent number D781254
    • Issue date Mar 14, 2017
    • Epistar Corporation
    • Hui-Chun Yeh
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Light-emitting diode array
    • Patent number D773410
    • Issue date Dec 6, 2016
    • Epistar Corporation
    • Hui-Chun Yeh
    • D13 - Equipment for production, distribution, or transformation of energy

Patents Applicationslast 30 patents

  • Information Patent Application

    LIGHT-EMITTING DEVICE, BACKLIGHT UNIT AND DISPLAY APPARATUS HAVING...
    • Publication number 20240113262
    • Publication date Apr 4, 2024
    • EPISTAR CORPORATION
    • Hsin-Ying WANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DEVICE
    • Publication number 20230361248
    • Publication date Nov 9, 2023
    • EPISTAR CORPORATION
    • Hsin-Ying WANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DEVICE AND MANUFACTURING METHOD THEREOF
    • Publication number 20230005984
    • Publication date Jan 5, 2023
    • EPISTAR CORPORATION
    • Po-Shun CHIU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DEVICE AND MANUFACTURING METHOD THEREOF
    • Publication number 20220367563
    • Publication date Nov 17, 2022
    • EPISTAR CORPORATION
    • Cheng-Yu CHEN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DEVICE AND MANUFACTURING METHOD THEREOF
    • Publication number 20210066390
    • Publication date Mar 4, 2021
    • EPISTAR CORPORATION
    • Cheng-Yu CHEN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DIODE DEVICE
    • Publication number 20210020817
    • Publication date Jan 21, 2021
    • EPISTAR CORPORATION
    • Li-Ming CHANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DEVICE AND MANUFACTURING METHOD THEREOF
    • Publication number 20200243598
    • Publication date Jul 30, 2020
    • EPISTAR CORPORATION
    • Po-Shun CHIU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DIODE DEVICE
    • Publication number 20200020839
    • Publication date Jan 16, 2020
    • EPISTAR CORPORATION
    • Li-Ming CHANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DEVICES
    • Publication number 20190237624
    • Publication date Aug 1, 2019
    • EPISTAR CORPORATION
    • Chao-Hsing CHEN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DEVICE
    • Publication number 20190189850
    • Publication date Jun 20, 2019
    • EPISTAR CORPORATION
    • Hsin-Ying WANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DIODE DEVICE
    • Publication number 20180212123
    • Publication date Jul 26, 2018
    • Li-Ming CHANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DIODE DEVICE
    • Publication number 20180138381
    • Publication date May 17, 2018
    • Hui-chun YEH
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    OPTOELECTRONIC SEMICONDUCTOR DEVICE
    • Publication number 20180114880
    • Publication date Apr 26, 2018
    • EPISTAR CORPORATION
    • Tsun-Kai KO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DIODE DEVICE
    • Publication number 20180108705
    • Publication date Apr 19, 2018
    • EPISTAR CORPORATION
    • Hui-chun YEH
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DEVICES
    • Publication number 20180108807
    • Publication date Apr 19, 2018
    • EPISTAR CORPORATION
    • Chao-Hsing CHEN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR PACKAGE AND MANUFACTURING METHOD THEREOF
    • Publication number 20180061811
    • Publication date Mar 1, 2018
    • CHIPMOS TECHNOLOGIES INC.
    • Geng-Shin Shen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING STRUCTURE
    • Publication number 20170263674
    • Publication date Sep 14, 2017
    • EPISTAR CORPORATION
    • Jhih-Yong YANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DEVICE
    • Publication number 20170047494
    • Publication date Feb 16, 2017
    • EPISTAR CORPORATION
    • Hui-Chun YEH
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DEVICES
    • Publication number 20170012167
    • Publication date Jan 12, 2017
    • EPISTAR CORPORATION
    • Chao-Hsing CHEN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    OPTOELECTRONIC SEMICONDUCTOR DEVICE
    • Publication number 20160372635
    • Publication date Dec 22, 2016
    • EPISTAR CORPORATION
    • Tsun-Kai KO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DIODE DEVICE
    • Publication number 20160087181
    • Publication date Mar 24, 2016
    • EPISTAR CORPORATION
    • Hui-chun YEH
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DEVICES
    • Publication number 20150236208
    • Publication date Aug 20, 2015
    • EPISTAR CORPORATION
    • Chao-Hsing CHEN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DIODE DEVICE
    • Publication number 20150146426
    • Publication date May 28, 2015
    • EPISTAR CORPORATION
    • Hui-Chun YEH
    • F21 - LIGHTING
  • Information Patent Application

    LIGHT-EMITTING DEVICE AND THE MANUFACTURING METHOD THEREOF
    • Publication number 20150060909
    • Publication date Mar 5, 2015
    • EPISTAR CORPORATION
    • Juin-Yang CHEN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DIODE DEVICE
    • Publication number 20150054021
    • Publication date Feb 26, 2015
    • EPISTAR CORPORATION
    • Hui-chun YEH
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DEVICE
    • Publication number 20140124819
    • Publication date May 8, 2014
    • EPISTAR CORPORATION
    • Ting-Chia Ko
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DEVICES
    • Publication number 20140084324
    • Publication date Mar 27, 2014
    • EPISTAR CORPORATION
    • Chao-Hsing CHEN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DIODE DEVICE
    • Publication number 20130234172
    • Publication date Sep 12, 2013
    • EPISTAR CORPORATION
    • Hui-chun YEH
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DEVICE
    • Publication number 20130049051
    • Publication date Feb 28, 2013
    • EPISTAR CORPORATION
    • Jia-Kuen Wang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DEVICES
    • Publication number 20120049227
    • Publication date Mar 1, 2012
    • Chao-Hsing CHEN
    • H01 - BASIC ELECTRIC ELEMENTS