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Xinyi LIU

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  • Shenzhen, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Infrared touch device and profile
    • Patent number 11,635,855
    • Issue date Apr 25, 2023
    • Shenzhen Hitevision Technology Co., Ltd.
    • Tingfeng Chen
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Touch device
    • Patent number 11,360,607
    • Issue date Jun 14, 2022
    • Anhui Hongcheng Opto-Electronics Co., Ltd.
    • Tingfeng Chen
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

  • Information Patent Application

    TOUCH DEVICE
    • Publication number 20220083168
    • Publication date Mar 17, 2022
    • Anhui Hongcheng Opto-Electronics Co., Ltd.
    • Tingfeng CHEN
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    INFRARED TOUCH DEVICE AND PROFILE
    • Publication number 20210373701
    • Publication date Dec 2, 2021
    • SHENZHEN HITEVISION TECHNOLOGY CO., LTD.
    • Tingfeng CHEN
    • G06 - COMPUTING CALCULATING COUNTING