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Xiang Jia

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Patents Grantslast 30 patents

  • Information Patent Grant

    Shutter device
    • Patent number 10,928,704
    • Issue date Feb 23, 2021
    • SHANGHAI MICRO ELECTRONICS EQUIPMENT (GROUP) CO., LTD.
    • Yanfei Wang
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Backside alignment apparatus and method
    • Patent number 9,188,434
    • Issue date Nov 17, 2015
    • Shanghai Micro Electronics Equipment Co., Ltd.
    • Bing Xu
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    SHUTTER DEVICE
    • Publication number 20200103727
    • Publication date Apr 2, 2020
    • SHANGHAI MICRO ELECTRONICS EQUIPMENT (GROUP) CO., LTD.
    • Yanfei WANG
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    BACKSIDE ALIGNMENT APPARATUS AND METHOD
    • Publication number 20130271750
    • Publication date Oct 17, 2013
    • Bing Xu
    • G01 - MEASURING TESTING