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Changki YEO

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  • Incheon, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Portable device holder
    • Patent number 11,140,970
    • Issue date Oct 12, 2021
    • Changki Yeo
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Multipurpose holder
    • Patent number 10,610,004
    • Issue date Apr 7, 2020
    • Changki Yeo
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Portable device attachment
    • Patent number 10,063,272
    • Issue date Aug 28, 2018
    • Changki Yeo
    • A45 - HAND OR TRAVELLING ARTICLES

Patents Applicationslast 30 patents

  • Information Patent Application

    HOLDER FOR PORTABLE TERMINAL
    • Publication number 20240333828
    • Publication date Oct 3, 2024
    • Changki YEO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    PORTABLE DEVICE HOLDER
    • Publication number 20210204681
    • Publication date Jul 8, 2021
    • Changki YEO
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Application

    MAGIC PUSH
    • Publication number 20180234126
    • Publication date Aug 16, 2018
    • Changki YEO
    • A45 - HAND OR TRAVELLING ARTICLES