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Shichun Liu

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  • Shanghai, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Driving video recorder for automotive and having a fan
    • Patent number 11,720,001
    • Issue date Aug 8, 2023
    • Lumileds LLC
    • Shichun Liu
    • G02 - OPTICS
  • Information Patent Grant

    LED retrofit bulb
    • Patent number D793586
    • Issue date Aug 1, 2017
    • Koninklijke Philips N.V.
    • Shengjin Chen
    • D26 - Lighting
  • Information Patent Grant

    LED retrofit bulb
    • Patent number D771845
    • Issue date Nov 15, 2016
    • Koninklijke Philips N.V.
    • Shengjin Chen
    • D26 - Lighting
  • Information Patent Grant

    LED bulb for a vehicle
    • Patent number D740984
    • Issue date Oct 13, 2015
    • Koninklijke Philips N.V.
    • Shengjin Chen
    • D26 - Lighting

Patents Applicationslast 30 patents

  • Information Patent Application

    AUTOMOTIVE DRIVING RECORDER
    • Publication number 20200275022
    • Publication date Aug 27, 2020
    • Lumileds LLC
    • Chao Shang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE