TREA

Tsung-Kai Chang

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  • Guangzhou, CN
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Patents Applicationslast 30 patents

  • Information Patent Application

    THREE-DIMENSIONAL IMAGING DEVICE AND METHOD
    • Publication number 20250203060
    • Publication date Jun 19, 2025
    • GUANGZHOU LUXVISIONS INNOVATION TECHNOLOGY LIMITED
    • GUAN-YANG LIU
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    VARIABLE FOCUS FLASHLIGHT MODULE
    • Publication number 20250168952
    • Publication date May 22, 2025
    • GUANGZHOU LUXVISIONS INNOVATION TECHNOLOGY LIMITED
    • Yi-Wei Liu
    • F21 - LIGHTING
  • Information Patent Application

    PERISCOPIC IMAGE CAPTURING DEVICE AND FOCUSING LENS ASSEMBLY THEREOF
    • Publication number 20250044543
    • Publication date Feb 6, 2025
    • GUANGZHOU LUXVISIONS INNOVATION TECHNOLOGY LIMITED
    • Jyun-Jie Lin
    • G02 - OPTICS
  • Information Patent Application

    VR EQUIPMENT
    • Publication number 20240176145
    • Publication date May 30, 2024
    • GUANGZHOU LUXVISIONS INNOVATION TECHNOLOGY LIMITED
    • Yi-Wei Liu
    • G02 - OPTICS