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Shanghai Sansi Technology Co., Ltd

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  • Shanghai, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Heat sink, separator, and lighting device applying same
    • Patent number 12,085,268
    • Issue date Sep 10, 2024
    • SHANGHAI SANSI ELECTRONIC ENGINEERING CO. LTD.
    • Bishou Chen
    • F21 - LIGHTING
  • Information Patent Grant

    LED UV sterilization device
    • Patent number 11,878,085
    • Issue date Jan 23, 2024
    • SHANGHAI SANSI ELECTRONIC ENGINEERING CO. LTD.
    • Ming Chen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Light-emitting device
    • Patent number 11,815,252
    • Issue date Nov 14, 2023
    • SHANGHAI SANSI ELECTRONIC ENGINEERING CO. LTD.
    • Ming Chen
    • F21 - LIGHTING
  • Information Patent Grant

    LED driving circuit and LED lamp
    • Patent number 11,751,301
    • Issue date Sep 5, 2023
    • Shanghai Sansi Electronic Engineering Co, Ltd.
    • Ming Chen
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Security lamp
    • Patent number D991516
    • Issue date Jul 4, 2023
    • SHANGHAI SANSI ELECTRONIC ENGINEERING CO. LTD.
    • Shan Li
    • D26 - Lighting
  • Information Patent Grant

    Bulb
    • Patent number D989359
    • Issue date Jun 13, 2023
    • SHANGHAI SANSI ELECTRONIC ENGINEERING CO. LTD.
    • Ming Chen
    • D26 - Lighting
  • Information Patent Grant

    Multifunctional LED lamp
    • Patent number 11,644,189
    • Issue date May 9, 2023
    • SHANGHAI SANSI ELECTRONIC ENGINEERING CO. LTD.
    • Xing Wen
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Multifunctional light source assembly and multifunctional desk lamp...
    • Patent number 11,536,421
    • Issue date Dec 27, 2022
    • SHANGHAI SANSI ELECTRONIC ENGINEERING CO. LTD.
    • Xing Wen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    LED lamp with omnidirectional heat dissipation
    • Patent number 11,408,604
    • Issue date Aug 9, 2022
    • SHANGHAI SANSI ELECTRONIC ENGINEERING CO. LTD.
    • Xiaoliang He
    • F21 - LIGHTING
  • Information Patent Grant

    Lamp holder assembly and lamp device thereof
    • Patent number 11,293,633
    • Issue date Apr 5, 2022
    • SHANGHAI SANSI ELECTRONIC ENGINEERING CO., LTD
    • Shan Li
    • F21 - LIGHTING
  • Information Patent Grant

    Smart street lamp
    • Patent number 11,236,875
    • Issue date Feb 1, 2022
    • SHANGHAI SANSI ELECTRONIC ENGINEERING CO. LTD.
    • Bishou Chen
    • F21 - LIGHTING
  • Information Patent Grant

    Security light
    • Patent number D923862
    • Issue date Jun 29, 2021
    • SHANGHAI SANSI ELECTRONIC ENGINEERING CO. LTD.
    • Bishou Chen
    • D26 - Lighting
  • Information Patent Grant

    LED light source apparatus, lighting device, and lighting control m...
    • Patent number 10,962,216
    • Issue date Mar 30, 2021
    • SHANGHAI SANSI ELECTRONIC ENGINEERING CO. LTD.
    • Bishou Chen
    • F21 - LIGHTING
  • Information Patent Grant

    Security lamp
    • Patent number D896424
    • Issue date Sep 15, 2020
    • SHANGHAI SANSI ELECTRONIC ENGINEERING CO. LTD.
    • Peng Wang
    • D26 - Lighting
  • Information Patent Grant

    Intelligent road lamp
    • Patent number 10,767,826
    • Issue date Sep 8, 2020
    • SHANGHAI SANSI ELECTRONIC ENGINEERING CO. LTD.
    • Yuxi Jiang
    • F21 - LIGHTING
  • Information Patent Grant

    Lighting device
    • Patent number 10,738,976
    • Issue date Aug 11, 2020
    • SHANGHAI SANSI ELECTRONIC ENGINEERING CO., LTD
    • Bishou Chen
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Security lamp
    • Patent number D887060
    • Issue date Jun 9, 2020
    • SHANGHAI SANSI ELECTRONIC ENGINEERING CO. LTD.
    • Peng Wang
    • D26 - Lighting
  • Information Patent Grant

    Security lights
    • Patent number D858842
    • Issue date Sep 3, 2019
    • SHANGHAI SANSI ELECTRONIC ENGINEERING CO. LTD.
    • Bishou Chen
    • D26 - Lighting
  • Information Patent Grant

    LED lamp
    • Patent number D721828
    • Issue date Jan 27, 2015
    • Shanghai Sansi Electronics Engineering Co., Ltd
    • Ming Chen
    • D26 - Lighting
  • Information Patent Grant

    Chessboard shaped LED lamp
    • Patent number D714488
    • Issue date Sep 30, 2014
    • Shanghai Sansi Electronics Engineering Co., Ltd
    • Bishou Chen
    • D26 - Lighting
  • Information Patent Grant

    LED light bar
    • Patent number 8,764,245
    • Issue date Jul 1, 2014
    • Shanghai Sansi Electronics Engineering Co., Ltd
    • Ming Chen
    • F21 - LIGHTING
  • Information Patent Grant

    Illumination device
    • Patent number 8,517,569
    • Issue date Aug 27, 2013
    • Shanghai Sansi Electronics Engineering Co., Ltd
    • Bishou Chen
    • F21 - LIGHTING
  • Information Patent Grant

    Dustproof lens and its module for LED road lamp
    • Patent number 8,430,546
    • Issue date Apr 30, 2013
    • Shanghai Sansi Electronics Engineering Co., Ltd.
    • Shikang Zhou
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Heat dissipating unit
    • Patent number D606502
    • Issue date Dec 22, 2009
    • Shanghai Sansi Technology Co., Ltd
    • Bishou Chen
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    LED road lamp with ventilating structure
    • Patent number D605328
    • Issue date Dec 1, 2009
    • Shanghai Sansi Electronics Engineering Co. Ltd.
    • Yinghua Wang
    • D26 - Lighting
  • Information Patent Grant

    LED matrix display module with high luminance area ratio
    • Patent number 7,350,942
    • Issue date Apr 1, 2008
    • Shanghai Sansi Technology Co., Ltd
    • Bishou Chen
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Heat dissipating pin structure for mitigation of LED temperature rise
    • Patent number 7,227,750
    • Issue date Jun 5, 2007
    • Shanghai Sansi Technology Co. Ltd.
    • Bishou Chen
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents