TREA

Yonggang XIAO

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  • Shenzhen Guangdong, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Driver for driving a light engine of a luminaire
    • Patent number 11,879,622
    • Issue date Jan 23, 2024
    • LEDVANCE GmbH
    • Tianzheng Jiang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    LED-lamp
    • Patent number 10,502,371
    • Issue date Dec 10, 2019
    • LEDVANCE GmbH
    • Jin Hu
    • F21 - LIGHTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Driver for driving a light engine of a luminaire
    • Publication number 20220228733
    • Publication date Jul 21, 2022
    • LEDVANCE GmbH
    • Tianzheng JIANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LED-Lamp
    • Publication number 20190101248
    • Publication date Apr 4, 2019
    • LEDVANCE GmbH
    • Jin HU
    • F21 - LIGHTING