TREA

YUNG CHI INDUSTRY CO., LTD

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  • TAICHUNG CITY, TW
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Tube cutter capable of cutting tubes with various diameters
    • Patent number 11,701,720
    • Issue date Jul 18, 2023
    • Yung Chi Industry Co., Ltd.
    • Wu Sheng Huang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tube straightening device
    • Patent number D947637
    • Issue date Apr 5, 2022
    • Yung Chi Industry Co., Ltd.
    • Wu Sheng Huang
    • D08 - Tools and hardware
  • Information Patent Grant

    Tool handle
    • Patent number D924031
    • Issue date Jul 6, 2021
    • Yung Chi Industry Co., Ltd.
    • Wu Sheng Huang
    • D08 - Tools and hardware
  • Information Patent Grant

    Pipe expanding device with a pipe-length fixing assembly
    • Patent number 10,507,509
    • Issue date Dec 17, 2019
    • Yung Chi Industry Co., Ltd.
    • Wu-Sheng Huang
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Portable tube bender
    • Patent number 10,189,069
    • Issue date Jan 29, 2019
    • Yung Chi Industry Co., Ltd.
    • Wu-Sheng Huang
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Rotary pipe sizing tool
    • Patent number 10,179,358
    • Issue date Jan 15, 2019
    • Yung Chi Industry Co., Ltd.
    • Wu-Sheng Huang
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Tube flaring tool
    • Patent number 10,130,986
    • Issue date Nov 20, 2018
    • Yung Chi Industry Co., Ltd.
    • Wu-Sheng Huang
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Tube jig device
    • Patent number 9,981,301
    • Issue date May 29, 2018
    • Yung Chi Industry Co., Ltd.
    • Wu-Sheng Huang
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Pipe expanding device
    • Patent number 9,694,410
    • Issue date Jul 4, 2017
    • Yung Chi Industry Co., Ltd.
    • Wu-Sheng Huang
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Pipe bender
    • Patent number 9,433,988
    • Issue date Sep 6, 2016
    • Yung Chi Industry Co., Ltd.
    • Wu-Sheng Huang
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    TUBE CUTTER CAPABLE OF CUTTING TUBES WITH VARIOUS DIAMETERS
    • Publication number 20240100611
    • Publication date Mar 28, 2024
    • YUNG CHI INDUSTRY CO., LTD.
    • WU SHENG HUANG
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TUBE CUTTER WITH PRELOADS IN MULTIPLE DIRECTIONS
    • Publication number 20240100727
    • Publication date Mar 28, 2024
    • YUNG CHI INDUSTRY CO., LTD.
    • WU SHENG HUANG
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TUBE CUTTER CAPABLE OF CUTTING TUBES WITH VARIOUS DIAMETERS
    • Publication number 20220379390
    • Publication date Dec 1, 2022
    • YUNG CHI INDUSTRY CO., LTD.
    • WU SHENG HUANG
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Pipe Flaring Device
    • Publication number 20210245228
    • Publication date Aug 12, 2021
    • YUNG CHI INDUSTRY CO., LTD.
    • WU SHENG HUANG
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    TUBE POSITIONING DEVICE OF TUBE FLARING TOOL
    • Publication number 20190283106
    • Publication date Sep 19, 2019
    • YUNG CHI INDUSTRY CO., LTD.
    • WU-SHENG HUANG
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    PIPE EXPANDING DEVICE WITH A PIPE-LENGTH FIXING ASSEMBLY
    • Publication number 20180200776
    • Publication date Jul 19, 2018
    • YUNG CHI INDUSTRY CO., LTD.
    • Wu-Sheng HUANG
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    ROTARY PIPE SIZING TOOL
    • Publication number 20180193898
    • Publication date Jul 12, 2018
    • YUNG CHI INDUSTRY CO., LTD.
    • WU-SHENG HUANG
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...