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Xiangdong LI

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Patents Grantslast 30 patents

  • Information Patent Grant

    Static vacuum welding furnace
    • Patent number 12,103,098
    • Issue date Oct 1, 2024
    • Shandong Caiju Electronic Technology Co., Ltd.
    • Xiangdong Li
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chip detection device, chip detection system, and control method
    • Patent number 12,032,017
    • Issue date Jul 9, 2024
    • Shandong Caiju Electronic Technology Co., Ltd.
    • Meng Meng
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Apparatus for filling wafer with glass powder
    • Patent number 11,972,959
    • Issue date Apr 30, 2024
    • SHANDONG CAIJU ELECTRONIC TECHNOLOGY CO. LTD
    • Xiangdong Li
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    STATIC VACUUM WELDING FURNACE
    • Publication number 20240326146
    • Publication date Oct 3, 2024
    • SHANDONG CAIJU ELECTRONIC TECHNOLOGY CO., LTD
    • Xiangdong LI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CHIP DETECTION DEVICE, CHIP DETECTION SYSTEM, AND CONTROL METHOD
    • Publication number 20230003794
    • Publication date Jan 5, 2023
    • SHANDONG CAIJU ELECTRONIC TECHNOLOGY CO., LTD
    • Meng MENG
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    APPARATUS FOR FILLING WAFER WITH GLASS POWDER
    • Publication number 20220013378
    • Publication date Jan 13, 2022
    • SHANDONG CAIJU ELECTRONIC TECHNOLOGY CO. LTD
    • Xiangdong LI
    • H01 - BASIC ELECTRIC ELEMENTS