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Yungsheng CHEN

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  • Wuhan, Hubei, CN
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    DISPLAY DEVICE AND METHOD FOR MANUFACTURING SAME
    • Publication number 20230189571
    • Publication date Jun 15, 2023
    • Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    • Yungsheng CHEN
  • Information Patent Application

    METAL MASK STRIP, METAL MASK PLATE, AND MANUFACTURING METHOD THEREOF
    • Publication number 20220002858
    • Publication date Jan 6, 2022
    • WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    • Qian JIANG
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    ORGANIC LIGHT-EMITTING DIODE DISPLAY PANEL, MANUFACTURING METHOD TH...
    • Publication number 20210408437
    • Publication date Dec 30, 2021
    • Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    • Xiao DU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    VAPOR DEPOSITION MACHINE
    • Publication number 20190055641
    • Publication date Feb 21, 2019
    • WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    • Qian JIANG
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...