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Wuwei AN

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  • Beijing, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rubbing alignment device
    • Patent number 10,656,469
    • Issue date May 19, 2020
    • BOE Technology Group Co., Ltd.
    • Wuwei An
    • G02 - OPTICS
  • Information Patent Grant

    Detection device and detection method
    • Patent number 9,829,408
    • Issue date Nov 28, 2017
    • BOE Technology Group Co., Ltd.
    • Wuwei An
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents