TREA

CHIH HSUAN LIANG

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  • New Taipei City, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Knee joint structure
    • Patent number 11,278,415
    • Issue date Mar 22, 2022
    • Ken Dall Enterprise Co., Ltd.
    • Chia-Pao Cheng
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Shock-absorbing twisting structure
    • Patent number 11,229,535
    • Issue date Jan 25, 2022
    • Ken Dall Enterprise Co., Ltd.
    • Chia-Pao Cheng
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Vacuum suction and pressure regulation pneumatic cylinder
    • Patent number 10,123,887
    • Issue date Nov 13, 2018
    • Ken Dall Enterprise Co., Ltd.
    • Chia-Pao Cheng
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    LOCKING STRUCTURE OF KNEE JOINT
    • Publication number 20220280314
    • Publication date Sep 8, 2022
    • KEN DALL ENTERPRISE CO., LTD.
    • Chia-Pao Cheng
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    GAP-ADJUSTABLE/ELIMINABLE SHOCK ABSORPTION STRUCTURE
    • Publication number 20220202599
    • Publication date Jun 30, 2022
    • KEN DALL ENTERPRISE CO., LTD.
    • Chia-Pao Cheng
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SHOCK-ABSORBING TWISTING STRUCTURE
    • Publication number 20210298923
    • Publication date Sep 30, 2021
    • KEN DALL ENTERPRISE CO., LTD.
    • Chia-Pao Cheng
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    KNEE JOINT STRUCTURE
    • Publication number 20210244544
    • Publication date Aug 12, 2021
    • KEN DALL ENTERPRISE CO., LTD.
    • Chia-Pao Cheng
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    AUTOMATIC PRESSURE REGULATING PNEUMATIC CYLINDER
    • Publication number 20200347906
    • Publication date Nov 5, 2020
    • KEN DALL ENTERPRISE CO., LTD.
    • Chia-Pao Cheng
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VACUUM SUCTION AND PRESSURE REGULATION PNEUMATIC CYLINDER
    • Publication number 20180168829
    • Publication date Jun 21, 2018
    • KEN DALL ENTERPRISE CO., LTD.
    • Chia-Pao Cheng
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    MODULARIZED KNEE JOINT CUSHIONING STRUCTURE
    • Publication number 20140142722
    • Publication date May 22, 2014
    • KEN DALL ENTERPRISE CO., LTD.
    • CHIH HSUAN LIANG
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE