TREA

Kwantex Research Inc.

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Organization

  • Tainan, TW
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Wood screw
    • Patent number 12,055,174
    • Issue date Aug 6, 2024
    • Kwantex Research Inc.
    • Chao-Wei Lin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Crack-proof screw
    • Patent number 10,337,548
    • Issue date Jul 2, 2019
    • Kwantex Research Inc.
    • Chao-Wei Lin
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Screw
    • Patent number 10,309,437
    • Issue date Jun 4, 2019
    • Kwantex Research Inc.
    • Chao-Wei Lin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Oblique fastening apparatus
    • Patent number 10,307,898
    • Issue date Jun 4, 2019
    • Kwantex Research Inc.
    • Chao-Wei Lin
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Screw for avoiding cracks and burrs
    • Patent number 10,054,148
    • Issue date Aug 21, 2018
    • Kwantex Research Inc.
    • Chao-Wei Lin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Threads of a screw
    • Patent number D708509
    • Issue date Jul 8, 2014
    • Kwantex Research Inc.
    • Chao Wei Lin
    • D08 - Tools and hardware
  • Information Patent Grant

    Threads of a screw
    • Patent number D708510
    • Issue date Jul 8, 2014
    • Kwantex Research Inc.
    • Chao Wei Lin
    • D08 - Tools and hardware
  • Information Patent Grant

    Screw
    • Patent number D684038
    • Issue date Jun 11, 2013
    • Kwantex Research Inc.
    • Chao-Wei Lin
    • D08 - Tools and hardware
  • Information Patent Grant

    Threads of a screw
    • Patent number D676312
    • Issue date Feb 19, 2013
    • Kwantex Research Inc.
    • Chao Wei Lin
    • D08 - Tools and hardware

Patents Applicationslast 30 patents

  • Information Patent Application

    FASTENER, DRIVER BIT, AND PUNCH TOOL
    • Publication number 20250109763
    • Publication date Apr 3, 2025
    • KWANTEX RESEARCH INC.
    • Chao-Wei Lin
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    HIGH TORQUE TRANSMISSION FASTENER AND DRIVING TOOL THEREFOR
    • Publication number 20250109764
    • Publication date Apr 3, 2025
    • KWANTEX RESEARCH INC.
    • Chao-Wei Lin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HIGH TORQUE TRANSMISSION NUT AND DRIVING TOOL THEREFOR
    • Publication number 20250109765
    • Publication date Apr 3, 2025
    • KWANTEX RESEARCH INC.
    • Chao-Wei Lin
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    FASTENER, DRIVER BIT AND PUNCH TOOL
    • Publication number 20230135213
    • Publication date May 4, 2023
    • KWANTEX RESEARCH INC.
    • Chao-Wei Lin
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    WOOD SCREW
    • Publication number 20220325740
    • Publication date Oct 13, 2022
    • KWANTEX RESEARCH INC.
    • Chao-Wei Lin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SCREW
    • Publication number 20180209465
    • Publication date Jul 26, 2018
    • KWANTEX RESEARCH INC.
    • Chao-Wei Lin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CRACK-PROOF SCREW
    • Publication number 20180135681
    • Publication date May 17, 2018
    • KWANTEX RESEARCH INC.
    • Chao-Wei Lin
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    SCREW FOR AVOIDING CRACKS AND BURRS
    • Publication number 20160265578
    • Publication date Sep 15, 2016
    • KWANTEX RESEARCH INC.
    • Chao-Wei Lin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    OBLIQUE FASTENING APPARATUS
    • Publication number 20160256988
    • Publication date Sep 8, 2016
    • KWANTEX RESEARCH INC.
    • Chao-Wei LIN
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    HIGH TORQUE TRANSMISSION FASTENER AND SOCKET THEREFOR
    • Publication number 20090175702
    • Publication date Jul 9, 2009
    • KWANTEX RESEARCH INC.
    • Chao-Wei Lin
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Screw Band
    • Publication number 20090110508
    • Publication date Apr 30, 2009
    • KWANTEX RESEARCH INC.
    • Chao-Wei Lin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Screw strip with ribs extending along full length thereof
    • Publication number 20070292239
    • Publication date Dec 20, 2007
    • KWANTEX RESEARCH INC.
    • Chao-Wei Lin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Screw for composite board
    • Publication number 20070059122
    • Publication date Mar 15, 2007
    • KWANTEX RESEARCH INC.
    • Chao-Wei Lin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Screw having a head formed with an inner standard square recess par...
    • Publication number 20070036632
    • Publication date Feb 15, 2007
    • KWANTEX RESEARCH INC.
    • Chao-Wei Lin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Trademarklast 30 trademarks

  • Information Trademark

    98596255 - KTX
    • Serial number 98596255
    • Filing date Jun 11, 2024
    • Kwantex Research Inc.
    • 6 - Common metals and their alloys
  • Information Trademark

    88674034 - TTX
    • Serial number 88674034
    • Registration number 6207182
    • Filing date Oct 30, 2019
    • Kwantex Research Inc.
    • 6 - Common metals and their alloys
  • Information Trademark

    88674007 - KTX-SPIDER
    • Serial number 88674007
    • Registration number 6143570
    • Filing date Oct 30, 2019
    • Kwantex Research Inc.
    • 6 - Common metals and their alloys
  • Information Trademark

    86256949 - ARCHIMEDES' SECRET
    • Serial number 86256949
    • Registration number 4765690
    • Filing date Apr 19, 2014
    • Kwantex Research Inc.
    • 6 - Common metals and their alloys
  • Information Trademark

    85394806 - KTCO
    • Serial number 85394806
    • Registration number 4159179
    • Filing date Aug 10, 2011
    • Kwantex Research Inc.
    • 6 - Common metals and their alloys
  • Information Trademark

    77097290 - KTX-TORPEDO
    • Serial number 77097290
    • Registration number 3402649
    • Filing date Feb 1, 2007
    • KWANTEX RESEARCH INC.
    • 6 - Common metals and their alloys
  • Information Trademark

    78084424 - KWANTEX
    • Serial number 78084424
    • Registration number 2621518
    • Filing date Sep 18, 2001
    • KWANTEX RESEARCH INC.
    • 6 - Common metals and their alloys