BEIJING YUNYINGGU TECHNOLOGY CO., LTD

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  • BEIJING, CN

Patents Grantslast 30 patents

  • Information Patent Grant

    Distributive-driving of display panel

    • Patent number 10,762,829
    • Issue date Sep 1, 2020
    • Beijing Yunyinggu Technology Co., Ltd.
    • Jing Gu
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Distributive-driving of display panel

    • Patent number 10,304,376
    • Issue date May 28, 2019
    • Beijing Yunyinggu Technology Co., Ltd.
    • Yu-Hsun Peng
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

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