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Hongtao LI

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  • Ningde, CN
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Patents Applicationslast 30 patents

  • Information Patent Application

    DUST REMOVAL ASSEMBLY AND LASER WELDING DEVICE
    • Publication number 20240253144
    • Publication date Aug 1, 2024
    • CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    • Kun LIU
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    READING HEAD PROTECTION APPARATUS AND INFORMATION READING DEVICE
    • Publication number 20240232547
    • Publication date Jul 11, 2024
    • CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    • Jinjin HUA
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    WELDING CLAMP
    • Publication number 20240227091
    • Publication date Jul 11, 2024
    • CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    • Chaoqun HUANG
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MATERIAL MANAGEMENT METHOD AND APPARATUS, COMPUTER DEVICE, AND STOR...
    • Publication number 20240152115
    • Publication date May 9, 2024
    • CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    • Xiaoyong WU
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    WELDING CLAMP
    • Publication number 20240131635
    • Publication date Apr 25, 2024
    • CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    • Chaoqun HUANG
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    WELDING DEVICE
    • Publication number 20240123552
    • Publication date Apr 18, 2024
    • CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    • Chaoqun HUANG
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    VACUUM GENERATOR AND NEGATIVE PRESSURE DUST SUCTION DEVICE HAVING SAME
    • Publication number 20240057833
    • Publication date Feb 22, 2024
    • CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    • Hongtao LI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...