TREA

Sansi Optoelectronics Technology (Shanghai) Co., Ltd.

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  • Shanghai, CN
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Patents Grantslast 30 patents

  • 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

Patents Applicationslast 30 patents