TREA

Zhao keng CAO

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  • Shanghai, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Touch display panel
    • Patent number 10,656,745
    • Issue date May 19, 2020
    • Shanghai AVIC OPTO Electronics Co., Ltd.
    • Huijun Jin
    • G02 - OPTICS
  • Information Patent Grant

    Touch display panel
    • Patent number 10,228,791
    • Issue date Mar 12, 2019
    • SHANGHAI AVIC OPTO ELECTRONICS CO., LTD.
    • Huijun Jin
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

  • Information Patent Application

    TOUCH DISPLAY PANEL
    • Publication number 20190155436
    • Publication date May 23, 2019
    • Shanghai Avic Opto Electronics Co., Ltd.
    • Huijun JIN
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DISPLAY PANEL AND DISPLAY DEVICE
    • Publication number 20180321782
    • Publication date Nov 8, 2018
    • Shanghai AVIC OPTO Electronics Co., Ltd,
    • Feng QIN
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    TOUCH DISPLAY PANEL
    • Publication number 20180314371
    • Publication date Nov 1, 2018
    • Shanghai Avic Opto Electronics Co., Ltd.
    • Huijun JIN
    • G06 - COMPUTING CALCULATING COUNTING