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Ke Liu

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  • Xi'an, Shaanxi, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Outdoor light
    • Patent number D1080015
    • Issue date Jun 17, 2025
    • ZHONGSHAN BOLANG ELECTRONIC TECHNOLOGY CO., LTD.
    • Gang Wang
    • D26 - Lighting
  • Information Patent Grant

    Projector lamp
    • Patent number D1053427
    • Issue date Dec 3, 2024
    • ZHONGSHAN BOLANG ELECTRONIC TECHNOLOGY CO., LTD.
    • Gang Wang
    • D26 - Lighting
  • Information Patent Grant

    Projector light
    • Patent number D1040887
    • Issue date Sep 3, 2024
    • ZHONGSHAN BOLANG ELECTRONIC TECHNOLOGY CO., LTD.
    • Gang Wang
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Starry sky projector
    • Patent number D997435
    • Issue date Aug 29, 2023
    • ZHONGSHAN BOLANG ELECTRONIC TECHNOLOGY CO., LTD.
    • Ke Xian Liu
    • D26 - Lighting
  • Information Patent Grant

    Atmosphere starry sky light for festival entertainment
    • Patent number 11,686,950
    • Issue date Jun 27, 2023
    • ZHONGSHAN BOLANG ELECTRONIC TECHNOLOGY CO., LTD.
    • Ke Xian Liu
    • G02 - OPTICS
  • Information Patent Grant

    Preparation method and application of fluorescent compound having s...
    • Patent number 10,655,060
    • Issue date May 19, 2020
    • SHAANXI NORMAL UNIVERSITY
    • Yu Fang
    • C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents