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Jan-hsiang YANG

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  • Chongqing, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mass transfer device and mass transfer method
    • Patent number 11,784,159
    • Issue date Oct 10, 2023
    • CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
    • Jan-hsiang Yang
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Mass transfer device and mass transfer method
    • Publication number 20210351154
    • Publication date Nov 11, 2021
    • CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
    • Jan-hsiang YANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LED DISPLAY, METHOD FOR REPAIRING THE SAME, AND LED CHIP
    • Publication number 20210351325
    • Publication date Nov 11, 2021
    • CHONGQING KONKA PHOTOELECTRIC TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
    • Jen-Chieh CHANG
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS