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Changqi Hu

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  • Beijing, CN
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    EVAPORATION SOURCE AND EVAPORATION DEVICE
    • Publication number 20190218658
    • Publication date Jul 18, 2019
    • BOE TECHNOLOGY GROUP CO., LTD.
    • Changqi HU
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    APPARATUS FOR DETECTING DISTANCE BETWEEN CARRIER AND PLATE
    • Publication number 20190033051
    • Publication date Jan 31, 2019
    • BOE TECHNOLOGY GROUP CO., LTD.
    • Bin BU
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Evaporation Apparatus
    • Publication number 20180363129
    • Publication date Dec 20, 2018
    • BOE TECHNOLOGY GROUP CO., LTD.
    • Shupeng Guo
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    EVAPORATION SOURCE COVER, EVAPORATION SOURCE AND EVAPORATION APPARATUS
    • Publication number 20180258522
    • Publication date Sep 13, 2018
    • BOE TECHNOLOGY GROUP CO., LTD.
    • Changqi HU
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    CONVEYING DEVICE, CONVEYING METHOD AND EVAPORATION APPARATUS
    • Publication number 20180005858
    • Publication date Jan 4, 2018
    • BOE TECHNOLOGY GROUP CO., LTD.
    • Qinghua ZOU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    VAPOR DISPOSITION SYSTEM
    • Publication number 20170191155
    • Publication date Jul 6, 2017
    • BOE TECHNOLOGY GROUP CO., LTD.
    • Changqi Hu
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...