TREA

Minghua Yang

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  • Sichuan, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lampshade
    • Patent number D1035981
    • Issue date Jul 16, 2024
    • Haiquan Pang
    • D26 - Lighting
  • Information Patent Grant

    Projection lamp
    • Patent number 11,906,136
    • Issue date Feb 20, 2024
    • GUANGZHOU COLORFUL STAGE EQUIPMENT CO., LTD
    • Haiquan Pang
    • F21 - LIGHTING
  • Information Patent Grant

    Lampshade
    • Patent number D1000686
    • Issue date Oct 3, 2023
    • Haiquan Pang
    • D26 - Lighting
  • Information Patent Grant

    Imaging lens and projection device
    • Patent number 11,762,265
    • Issue date Sep 19, 2023
    • Haiquan Pang
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Light emitting device
    • Patent number 11,732,868
    • Issue date Aug 22, 2023
    • Haiquan Pang
    • F21 - LIGHTING
  • Information Patent Grant

    Lampshade
    • Patent number D981029
    • Issue date Mar 14, 2023
    • Haiquan Pang
    • D26 - Lighting
  • Information Patent Grant

    Light emitting assembly and light emitting device with multiple pat...
    • Patent number 11,585,492
    • Issue date Feb 21, 2023
    • GUANGZHOU COLORFUL STAGE EQUIPMENT CO., LTD
    • Haiquan Pang
    • F21 - LIGHTING
  • Information Patent Grant

    Lampshade
    • Patent number D972770
    • Issue date Dec 13, 2022
    • Haiquan Pang
    • D26 - Lighting
  • Information Patent Grant

    LED linear light device with speaker opposite light output surface
    • Patent number 11,415,304
    • Issue date Aug 16, 2022
    • GUANGZHOU SITEJI STAGE LIGHTING EQUIPMENT CO., LTD
    • Yingping Zhang
    • F21 - LIGHTING
  • Information Patent Grant

    Projection night light
    • Patent number 11,365,856
    • Issue date Jun 21, 2022
    • SHENZHEN HUIJING TECHNOLOGY CO., LTD
    • Zuhui Ouyang
    • F21 - LIGHTING