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Kyunghee CHOI

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  • Daejeon, KR
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20250118357
    • Publication date Apr 10, 2025
    • ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    • Sooji NAM
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    VISIBLE LIGHT REGION ACTIVE META DEVICE
    • Publication number 20250013034
    • Publication date Jan 9, 2025
    • ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    • Chi-Sun HWANG
    • B82 - NANO-TECHNOLOGY
  • Information Patent Application

    META-STRUCTURE
    • Publication number 20240128653
    • Publication date Apr 18, 2024
    • ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    • Yong Hae KIM
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    META-STRUCTURE
    • Publication number 20240061306
    • Publication date Feb 22, 2024
    • ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    • Yong Hae KIM
    • G02 - OPTICS
  • Information Patent Application

    OPERATION METHOD FOR DIGITAL HOLOGRAM IMPLEMENTATION DEVICE
    • Publication number 20220137556
    • Publication date May 5, 2022
    • ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    • Yong Hae KIM
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    APPARATUS FOR DISPLAYING HOLOGRAM
    • Publication number 20210325826
    • Publication date Oct 21, 2021
    • ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    • Sang Hoon CHEON
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DISPLAY DEVICE AND AUGMENTED REALITY APPARATUS INCLUDING THE SAME
    • Publication number 20210231956
    • Publication date Jul 29, 2021
    • ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    • Seong-Mok CHO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    HOLOGRAM DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME
    • Publication number 20210124305
    • Publication date Apr 29, 2021
    • ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    • Yong Hae KIM
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    SPATIAL LIGHT MODULATOR
    • Publication number 20210034013
    • Publication date Feb 4, 2021
    • ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    • Seong-Mok CHO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY