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Jae-Ah CHA

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  • Gimpo-si, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    ESD protection circuit for I/O buffer
    • Patent number 11,431,165
    • Issue date Aug 30, 2022
    • DB HiTek, Co., Ltd.
    • Sang-Mok Lee
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    ESD PROTECTION CIRCUIT FOR I/O BUFFER
    • Publication number 20210281066
    • Publication date Sep 9, 2021
    • DB HiTek, Co.,Ltd.
    • Sang-Mok LEE
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER