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Shengjin Chen

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  • Wuhan, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    LED bulb and method of manufacture
    • Patent number 12,013,087
    • Issue date Jun 18, 2024
    • Lumileds LLC
    • Shengjin-Sj Chen
    • F21 - LIGHTING
  • Information Patent Grant

    Light source, reflection luminaire and automotive headlamp
    • Patent number 10,935,205
    • Issue date Mar 2, 2021
    • Lumileds LLC
    • Ying Huang
    • F21 - LIGHTING
  • Information Patent Grant

    Vehicle headlight assembly and a corresponding lamp
    • Patent number 10,775,014
    • Issue date Sep 15, 2020
    • Lumileds LLC
    • Shengjin-Sj Chen
    • F21 - LIGHTING
  • Information Patent Grant

    LED bulb
    • Patent number D895164
    • Issue date Sep 1, 2020
    • LUMILEDS HOLDING B.V.
    • Lawrence Lee
    • D26 - Lighting
  • Information Patent Grant

    LED bulb
    • Patent number D854715
    • Issue date Jul 23, 2019
    • LUMILEDS HOLDING B.V.
    • Chunheng Kang
    • D26 - Lighting
  • 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