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Gyeong Sik Mun

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  • Daejeon-si, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    LED lighting apparatus
    • Patent number 11,224,103
    • Issue date Jan 11, 2022
    • Silicon Works Co., Ltd.
    • Gyeong Sik Mun
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    LED lighting apparatus
    • Patent number 10,912,169
    • Issue date Feb 2, 2021
    • Silicon Works Co., Ltd.
    • Gyeong Sik Mun
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    LED lighting apparatus
    • Patent number 10,299,324
    • Issue date May 21, 2019
    • Silicon Works Co., Ltd.
    • Gyeong Sik Mun
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    LED lighting apparatus
    • Patent number 10,219,336
    • Issue date Feb 26, 2019
    • Silicon Works Co., Ltd.
    • Gyeong Sik Mun
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Control circuit for lighting apparatus
    • Patent number 9,961,732
    • Issue date May 1, 2018
    • Silicon Works Co., Ltd.
    • Gyeong Sik Mun
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Lighting apparatus and dimming regulation circuit thereof
    • Patent number 9,730,287
    • Issue date Aug 8, 2017
    • Silicon Works Co., Ltd.
    • Yong Geun Kim
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Control circuit of LED lighting apparatus
    • Patent number 9,538,605
    • Issue date Jan 3, 2017
    • Silicon Works Co., Ltd.
    • Yong Geun Kim
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Lighting apparatus capable of reducing flicker
    • Patent number 9,532,412
    • Issue date Dec 27, 2016
    • Silicon Works Co., Ltd.
    • Yong Geun Kim
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    LED lighting apparatus, current regulator for the LED lighting appa...
    • Patent number 9,516,707
    • Issue date Dec 6, 2016
    • Silicon Works Co., Ltd.
    • Yong Geun Kim
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Lighting system and control circuit for the same
    • Patent number 9,398,660
    • Issue date Jul 19, 2016
    • Silicon Works Co., Ltd.
    • Yong Geun Kim
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Device for driving light emitting diode
    • Patent number 8,686,649
    • Issue date Apr 1, 2014
    • Silicon Works Co., Ltd.
    • So Bong Shin
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    LIGHT-EMITTING DIODE ILLUMINATION DEVICE
    • Publication number 20210243863
    • Publication date Aug 5, 2021
    • Silicon Works Co., Ltd.
    • Gyeong Sik Mun
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LED LIGHTING APPARATUS
    • Publication number 20190274198
    • Publication date Sep 5, 2019
    • Silicon Works Co., Ltd.
    • Gyeong Sik MUN
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LED LIGHTING APPARATUS
    • Publication number 20180368226
    • Publication date Dec 20, 2018
    • SILICON WORKS CO., LTD.
    • Gyeong Sik MUN
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LED LIGHTING APPARATUS
    • Publication number 20180328551
    • Publication date Nov 15, 2018
    • Silicon Works Co., Ltd.
    • Yong Geun KIM
    • G01 - MEASURING TESTING
  • Information Patent Application

    CONTROL CIRCUIT FOR LIGHTING APPARATUS
    • Publication number 20170251531
    • Publication date Aug 31, 2017
    • SILICON WORKS CO., LTD.
    • Gyeong Sik MUN
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LIGHTING APPARATUS
    • Publication number 20170202072
    • Publication date Jul 13, 2017
    • SILICON WORKS CO., LTD.
    • Yong Geun KIM
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CONTROL CIRCUIT OF LED LIGHTING APPARATUS
    • Publication number 20160174327
    • Publication date Jun 16, 2016
    • SILICON WORKS CO., LTD.
    • Yong Geun KIM
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SUBSTRATES AND INTEGRATED CIRCUIT CHIP WITH IMPROVED PATTERN
    • Publication number 20160133587
    • Publication date May 12, 2016
    • Silicon Works Co., Ltd.
    • Sang Young Lee
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHTING APPARATUS
    • Publication number 20160119985
    • Publication date Apr 28, 2016
    • SILICON WORKS CO., LTD.
    • Yong Geun KIM
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LED LIGHTING APPARATUS
    • Publication number 20160014859
    • Publication date Jan 14, 2016
    • SILICON WORKS CO., LTD.
    • Gyeong Sik MUN
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LIGHTING APPARATUS AND DIMMING REGULATION CIRCUIT THEREOF
    • Publication number 20150373802
    • Publication date Dec 24, 2015
    • SILICON WORKS CO., LTD.
    • Yong Guen KIM
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CONTROL CIRCUIT OF LED LIGHTING APPARATUS
    • Publication number 20150327341
    • Publication date Nov 12, 2015
    • SILICON WORKS CO., LTD.
    • Yong Guen KIM
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LIGHTING SYSTEM AND CONTROL CIRCUIT FOR THE SAME
    • Publication number 20150237699
    • Publication date Aug 20, 2015
    • SILICON WORKS CO., LTD.
    • Yong Guen KIM
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LED LIGHTING APPARATUS, CURRENT REGULATOR FOR THE LED LIGHTING APPA...
    • Publication number 20140152183
    • Publication date Jun 5, 2014
    • SILICON WORKS CO., LTD.
    • Yong Guen KIM
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DEVICE FOR DRIVING LIGHT EMITTING DIODE
    • Publication number 20130106296
    • Publication date May 2, 2013
    • SILICON WORKS CO., LTD.
    • So Bong SHIN
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR