TREA

Jung-Fa Tsai

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  • North District, Taichung, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hot stapler
    • Patent number 11,712,793
    • Issue date Aug 1, 2023
    • Goodhouse Enterprise Co. Ltd.
    • Jung-Fa Tsai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hot knife
    • Patent number 10,807,271
    • Issue date Oct 20, 2020
    • GOODHOUSE Enterprise Co., Ltd.
    • Jung-Fa Tsai
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Rotatable electric heating tool
    • Patent number 10,189,104
    • Issue date Jan 29, 2019
    • Goodhouse Enterprise Co. Ltd.
    • Jung-Fa Tsai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Simple type electric heating tool and heating device thereof
    • Patent number 9,403,229
    • Issue date Aug 2, 2016
    • Jung-Fa Tsai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Simple type electric heating tool and heating device thereof
    • Patent number 9,339,884
    • Issue date May 17, 2016
    • Jung-Fa Tsai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Electric solder
    • Patent number D743766
    • Issue date Nov 24, 2015
    • Jung-Fa Tsai
    • D08 - Tools and hardware
  • Information Patent Grant

    Soldering iron
    • Patent number D564319
    • Issue date Mar 18, 2008
    • Jung-Fa Tsai
    • D08 - Tools and hardware
  • Information Patent Grant

    Tool handle
    • Patent number D519821
    • Issue date May 2, 2006
    • Jung-Fa Tsai
    • D08 - Tools and hardware
  • Information Patent Grant

    Soldering iron with wire separator in handle
    • Patent number 6,989,511
    • Issue date Jan 24, 2006
    • Jung-Fa Tsai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool handle
    • Patent number D484022
    • Issue date Dec 23, 2003
    • Jung-Fa Tsai
    • D08 - Tools and hardware
  • Information Patent Grant

    Delivery device for a solder wire
    • Patent number 5,423,472
    • Issue date Jun 13, 1995
    • Jung-Fa Tsai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    TOOL HEAD FOR ELECTRIC HEATING TOOL
    • Publication number 20220241886
    • Publication date Aug 4, 2022
    • GOODHOUSE Enterprise Co., Ltd.
    • Jung-Fa Tsai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    HOT STAPLER
    • Publication number 20200406440
    • Publication date Dec 31, 2020
    • GOODHOUSE Enterprise Co. Ltd.
    • Jung-Fa Tsai
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Hot Knife
    • Publication number 20190358846
    • Publication date Nov 28, 2019
    • GOODHOUSE Enterprise Co., Ltd.
    • Jung-Fa Tsai
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    Extendible Heating Tool
    • Publication number 20170318624
    • Publication date Nov 2, 2017
    • GOODHOUSE Enterprise Co. Ltd.
    • Jung-Fa Tsai
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Rotatable Electric Heating Tool
    • Publication number 20160332246
    • Publication date Nov 17, 2016
    • GOODHOUSE Enterprise Co. Ltd.
    • Jung-Fa Tsai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Hand-held Multi-Function Heating Device
    • Publication number 20160100456
    • Publication date Apr 7, 2016
    • Pro-Iroda Industries, Inc.
    • Jung-Fa Tsai
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Simple Type Electric Heating Tool and Heating Device Thereof
    • Publication number 20150224590
    • Publication date Aug 13, 2015
    • Jung-Fa Tsai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Simple Type Electric Heating Tool and Heating Device Thereof
    • Publication number 20150196966
    • Publication date Jul 16, 2015
    • Jung-Fa Tsai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR