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Pijian CHENG

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  • Beijing, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wearable device and control method
    • Patent number 10,929,668
    • Issue date Feb 23, 2021
    • Beijing BOE Optoelectronics Technology Co., Ltd
    • Yanyan Yin
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Probe assembly and testing device
    • Patent number 10,782,314
    • Issue date Sep 22, 2020
    • BOE Technology Group Co., Ltd.
    • Pijian Cheng
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    WEARABLE DEVICE AND CONTROL METHOD
    • Publication number 20190272427
    • Publication date Sep 5, 2019
    • BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Yanyan YIN
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    PROBE ASSEMBLY AND TESTING DEVICE
    • Publication number 20190064212
    • Publication date Feb 28, 2019
    • BOE TECHNOLOGY GROUP CO., LTD.
    • Pijian CHENG
    • G01 - MEASURING TESTING