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SHENZHEN QIAOHUA INDUSTRIES LIMITED

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Patents Grantslast 30 patents

  • Information Patent Grant

    Smart doorbell
    • Patent number D1026699
    • Issue date May 14, 2024
    • SHENZHEN QIAOHUA INDUSTRIES LIMITED
    • Xianqi Lu
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Light switch
    • Patent number D1024978
    • Issue date Apr 30, 2024
    • SHENZHEN QIAOHUA INDUSTRIES LIMITED
    • Xianqi Lu
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Smart door lock
    • Patent number D1015847
    • Issue date Feb 27, 2024
    • SHENZHEN QIAOHUA INDUSTRIES LIMITED
    • Xianqi Lu
    • D08 - Tools and hardware
  • Information Patent Grant

    LED projection lamp
    • Patent number 11,543,091
    • Issue date Jan 3, 2023
    • SHENZHEN QIAOHUA INDUSTRIES LIMITED
    • Xianqi Lu
    • F21 - LIGHTING
  • Information Patent Grant

    Projection device
    • Patent number 11,435,042
    • Issue date Sep 6, 2022
    • SHENZHEN QIAOHUA INDUSTRIES LIMITED
    • Ruishi Yang
    • F21 - LIGHTING
  • Information Patent Grant

    Smoke bubble machine
    • Patent number D957528
    • Issue date Jul 12, 2022
    • SHENZHEN QIAOHUA INDUSTRIES LIMITED
    • Ruishi Yang
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Bubble machine
    • Patent number 11,173,415
    • Issue date Nov 16, 2021
    • SHENZHEN QIAOHUA INDUSTRIES LIMITED
    • Ruishi Yang
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Bubble machine
    • Patent number D916982
    • Issue date Apr 20, 2021
    • SHENZHEN QIAOHUA INDUSTRIES LIMITED
    • Swiss Yang
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Laser light
    • Patent number D913571
    • Issue date Mar 16, 2021
    • SHENZHEN QIAOHUA INDUSTRIES LIMITED
    • Ruishi Yang
    • D26 - Lighting
  • Information Patent Grant

    Laser light
    • Patent number D872346
    • Issue date Jan 7, 2020
    • SHENZHEN QIAOHUA INDUSTRIES LIMITED
    • Ruishi Yang
    • D26 - Lighting
  • Information Patent Grant

    Laser light
    • Patent number D865253
    • Issue date Oct 29, 2019
    • SHENZHEN QIAOHUA INDUSTRIES LIMITED
    • Ruishi Yang
    • D26 - Lighting
  • Information Patent Grant

    Laser lamp base
    • Patent number D862790
    • Issue date Oct 8, 2019
    • SHENZHEN QIAOHUA INDUSTRIES LIMITED
    • Ruishi Yang
    • D26 - Lighting
  • Information Patent Grant

    Remote control
    • Patent number D855576
    • Issue date Aug 6, 2019
    • SHENZHEN QIAOHUA INDUSTRIES LIMITED
    • Ruishi Yang
    • D13 - Equipment for production, distribution, or transformation of energy

Patents Applicationslast 30 patents

  • Information Patent Application

    BUBBLE MACHINE
    • Publication number 20200197828
    • Publication date Jun 25, 2020
    • SHENZHEN QIAOHUA INDUSTRIES LIMITED
    • RUISHI YANG
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    BUBBLE MACHINE
    • Publication number 20200139262
    • Publication date May 7, 2020
    • SHENZHEN QIAOHUA INDUSTRIES LIMITED
    • RUISHI YANG
    • A63 - SPORTS GAMES AMUSEMENTS

Trademarklast 30 trademarks

  • Information Trademark

    90108200 - WISDOMLIT
    • Serial number 90108200
    • Filing date Aug 12, 2020
    • SHENZHEN QIAOHUA INDUSTRIES LIMITED
    • 35 - Advertising
  • Information Trademark

    90108192 - WISDOMLIT
    • Serial number 90108192
    • Registration number 6725721
    • Filing date Aug 12, 2020
    • SHENZHEN QIAOHUA INDUSTRIES LIMITED
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    90108181 - WISDOMLIT
    • Serial number 90108181
    • Registration number 6725720
    • Filing date Aug 12, 2020
    • SHENZHEN QIAOHUA INDUSTRIES LIMITED
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    88473242 - TILVISION
    • Serial number 88473242
    • Registration number 6170524
    • Filing date Jun 14, 2019
    • SHENZHEN QIAOHUA INDUSTRIES LIMITED
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    88473241 - TILVISION
    • Serial number 88473241
    • Registration number 6170523
    • Filing date Jun 14, 2019
    • SHENZHEN QIAOHUA INDUSTRIES LIMITED
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    88473244 - TILVISION
    • Serial number 88473244
    • Registration number 6170525
    • Filing date Jun 14, 2019
    • SHENZHEN QIAOHUA INDUSTRIES LIMITED
    • 35 - Advertising
  • Information Trademark

    79133491
    • Serial number 79133491
    • Registration number 4574066
    • Filing date Apr 2, 2013
    • SHENZHEN QIAOHUA INDUSTRIES LIMITED
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments