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Ji GUO

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  • Langfang, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electric cylinders with buffering devices
    • Patent number 12,281,692
    • Issue date Apr 22, 2025
    • LIM-TEC (LANGFANG) TRANSMISSION EQUIPMENT CO., LTD.
    • Ji Guo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    MULTISTAGE ELECTRIC CYLINDERS
    • Publication number 20240328488
    • Publication date Oct 3, 2024
    • LIM-TEC (LANGFANG) TRANSMISSION EQUIPMENT CO., LTD.
    • Ji GUO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC CYLINDERS WITH BUFFERING DEVICES
    • Publication number 20240328489
    • Publication date Oct 3, 2024
    • LIM-TEC (LANGFANG) TRANSMISSION EQUIPMENT CO., LTD.
    • Ji GUO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER