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Qianshan Li

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  • San Gabriel, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Light fixture
    • Patent number D1018957
    • Issue date Mar 19, 2024
    • HLI SOLUTIONS, INC.
    • Qianshan Li
    • D26 - Lighting
  • Information Patent Grant

    Curved edge-lit light guide
    • Patent number 11,754,773
    • Issue date Sep 12, 2023
    • HLI SOLUTIONS, INC.
    • Qianshan Li
    • F21 - LIGHTING
  • Information Patent Grant

    Light fixture connection system and optic holder
    • Patent number 11,746,990
    • Issue date Sep 5, 2023
    • HLI SOLUTIONS, INC.
    • Qianshan Li
    • F21 - LIGHTING
  • Information Patent Grant

    Curved edge-lit light guide
    • Patent number 11,169,319
    • Issue date Nov 9, 2021
    • Hubbell Incorporated
    • Qianshan Li
    • F21 - LIGHTING
  • Information Patent Grant

    Light fixture
    • Patent number D923859
    • Issue date Jun 29, 2021
    • Hubbell Incorporated
    • Qianshan Li
    • D26 - Lighting
  • Information Patent Grant

    Light fixture
    • Patent number D894469
    • Issue date Aug 25, 2020
    • Hubbell Incorporated
    • Qianshan Li
    • D26 - Lighting
  • Information Patent Grant

    Luminaire
    • Patent number D885646
    • Issue date May 26, 2020
    • Hubbell Incorporated
    • Armin Ahrari
    • D26 - Lighting
  • Information Patent Grant

    Luminaire
    • Patent number D869063
    • Issue date Dec 3, 2019
    • Hubbell Incorporated
    • Armin Ahrari
    • D26 - Lighting
  • Information Patent Grant

    Luminaire
    • Patent number D868345
    • Issue date Nov 26, 2019
    • Hubbell Incorporated
    • Armin Ahrari
    • D26 - Lighting
  • Information Patent Grant

    Luminaire
    • Patent number D843639
    • Issue date Mar 19, 2019
    • Hubbell Incorporated
    • Armin Ahrari
    • D26 - Lighting
  • Information Patent Grant

    Luminaire
    • Patent number D838034
    • Issue date Jan 8, 2019
    • Hubbell Incorporated
    • Armin Ahrari
    • D26 - Lighting

Patents Applicationslast 30 patents