TREA

Seungman Jeong

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  • Seoul, KR
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    PROJECTOR
    • Publication number 20150015849
    • Publication date Jan 15, 2015
    • LG Innotek Co., Ltd.
    • Eunsung Seo
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    PROJECTION SYSTEM
    • Publication number 20120154766
    • Publication date Jun 21, 2012
    • LG Innotek Co., Ltd.
    • Hyunho Choi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    COLOR WHEEL UNIT AND PROJECTION SYSTEM USING THE SAME
    • Publication number 20120099083
    • Publication date Apr 26, 2012
    • LG Innotek Co., Ltd.
    • Taebong Park
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    PROJECTION SYSTEM
    • Publication number 20110249239
    • Publication date Oct 13, 2011
    • LG Innotek Co., Ltd.
    • Eunsung Seo
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Polarization Conversion Apparatus
    • Publication number 20110242656
    • Publication date Oct 6, 2011
    • LG Innotek Co., Ltd.
    • Eunsung Seo
    • G02 - OPTICS
  • Information Patent Application

    PROJECTOR OPTICAL SYSTEM
    • Publication number 20110242491
    • Publication date Oct 6, 2011
    • LG Innotek Co., Ltd.
    • EUNSUNG SEO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Projector
    • Publication number 20110194076
    • Publication date Aug 11, 2011
    • LG Innotek Co., Ltd.
    • Eunsung Seo
    • G02 - OPTICS
  • Information Patent Application

    POLARIZATION CONVERTING DEVICE AND METHOD FOR MANUFACTURING THE SAME
    • Publication number 20110002039
    • Publication date Jan 6, 2011
    • Eunsung Seo
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE