TREA

Yih Cheng Factory Co., Ltd.

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  • Nantou County, TW
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Ratchet screwdriver structure
    • Patent number 12,017,330
    • Issue date Jun 25, 2024
    • YIH CHENG FACTORY CO., LTD.
    • Jack Lin
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Combined screwdriver with storage structure
    • Patent number 11,999,046
    • Issue date Jun 4, 2024
    • YIH CHENG FACTORY CO., LTD.
    • Jack Lin
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Multifunctional hand tool
    • Patent number 11,969,872
    • Issue date Apr 30, 2024
    • YIH CHENG FACTORY CO., LTD.
    • Jack Lin
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Toolbox handle of combination screwdriver
    • Patent number 11,850,709
    • Issue date Dec 26, 2023
    • YIH CHENG FACTORY CO., LTD.
    • Wei-Cheng Chen
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Hand tool with insulation handle
    • Patent number 11,597,073
    • Issue date Mar 7, 2023
    • YIH CHENG FACTORY CO., LTD.
    • Jack Lin
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Handgrip structure of hand tool
    • Patent number 10,913,143
    • Issue date Feb 9, 2021
    • YIH CHENG FACTORY CO., LTD.
    • Yun-Bai Chang
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Ratchet wrench capable of rotating quickly and driving rotation
    • Patent number 10,717,174
    • Issue date Jul 21, 2020
    • YIH CHENG FACTORY CO., LTD.
    • Chih-Hung Chien
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Ratchet wrench having quick release structure
    • Patent number 10,245,712
    • Issue date Apr 2, 2019
    • YIH CHENG FACTORY CO., LTD.
    • Chih-Hung Chien
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Ratchet wrench having flexible positioning structure
    • Patent number 10,131,038
    • Issue date Nov 20, 2018
    • YIH CHENG FACTORY CO., LTD.
    • Chih-Hung Chien
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Ratchet wrench capable of rotating quickly and driving rotation
    • Patent number 9,808,917
    • Issue date Nov 7, 2017
    • YIH CHENG FACTORY CO., LTD.
    • Chih-Hung Chien
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Handle for hand tools
    • Patent number D775924
    • Issue date Jan 10, 2017
    • YIH CHENG FACTORY CO., LTD.
    • Jack Lin
    • D08 - Tools and hardware
  • Information Patent Grant

    Handle for hand tools
    • Patent number D775925
    • Issue date Jan 10, 2017
    • YIH CHENG FACTORY CO., LTD.
    • Jack Lin
    • D08 - Tools and hardware
  • Information Patent Grant

    Ratchet driving mechanism for hand tool
    • Patent number 9,533,401
    • Issue date Jan 3, 2017
    • YIH CHENG FACTORY CO., LTD.
    • Jack Lin
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Impact tool
    • Patent number D765481
    • Issue date Sep 6, 2016
    • YIH CHENG FACTORY CO., LTD.
    • Jack Lin
    • D08 - Tools and hardware
  • Information Patent Grant

    Hand tool with latch structure
    • Patent number 9,358,671
    • Issue date Jun 7, 2016
    • YIH CHENG FACTORY CO., LTD.
    • Jack Lin
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Impact driver
    • Patent number 8,844,409
    • Issue date Sep 30, 2014
    • Yih Cheng Factory Co., Ltd.
    • Jack Lin
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Handle of tool
    • Patent number D700033
    • Issue date Feb 25, 2014
    • Yih Cheng Factory Co., Ltd.
    • Jack Lin
    • D08 - Tools and hardware
  • Information Patent Grant

    Quick and reliable tool
    • Patent number 8,622,400
    • Issue date Jan 7, 2014
    • Yih Cheng Factory Co., Ltd.
    • Jack Lin
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool handle
    • Patent number D686899
    • Issue date Jul 30, 2013
    • Yih Cheng Factory Co., Ltd.
    • Jack Lin
    • D08 - Tools and hardware
  • Information Patent Grant

    Tool handle
    • Patent number D685621
    • Issue date Jul 9, 2013
    • Yih Cheng Factory Co., Ltd.
    • Jack Lin
    • D08 - Tools and hardware
  • Information Patent Grant

    Screwdriver for exerting an adjustable maximum value of torque
    • Patent number 8,408,104
    • Issue date Apr 2, 2013
    • Yih Cheng Factory Co., Ltd.
    • Jack Lin
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Toolbox
    • Patent number D678675
    • Issue date Mar 26, 2013
    • Yih Cheng Factory Co., Ltd.
    • Jack Lin
    • D03 - Travel goods and personal belongings
  • Information Patent Grant

    Hand tool
    • Patent number 8,402,865
    • Issue date Mar 26, 2013
    • Yih Cheng Factory Co., Ltd.
    • Jack Lin
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Toolbox
    • Patent number D676655
    • Issue date Feb 26, 2013
    • Yih Cheng Factory Co., Ltd.
    • Jack Lin
    • D03 - Travel goods and personal belongings
  • Information Patent Grant

    Toolbox
    • Patent number D672953
    • Issue date Dec 25, 2012
    • Yih Cheng Factory Co., Ltd.
    • Jack Lin
    • D03 - Travel goods and personal belongings
  • Information Patent Grant

    Tool handle
    • Patent number D671813
    • Issue date Dec 4, 2012
    • Yih Cheng Factory Co., Ltd.
    • Jack Lin
    • D08 - Tools and hardware
  • Information Patent Grant

    Tool handle unit
    • Patent number 8,209,818
    • Issue date Jul 3, 2012
    • Yih Cheng Factory Co., Ltd.
    • Jack Lin
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Toolbox
    • Patent number 7,931,143
    • Issue date Apr 26, 2011
    • Yih Cheng Factory Co., Ltd.
    • Jack Lin
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Insulating screwdriver having wear identification function
    • Patent number 7,882,769
    • Issue date Feb 8, 2011
    • Yih Cheng Factory Co., Ltd.
    • Jack Lin
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Toolbox with pivoted cover
    • Patent number 7,661,526
    • Issue date Feb 16, 2010
    • Yih Cheng Factory Co., Ltd.
    • Jack Lin
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    RATCHET WRENCH
    • Publication number 20240082988
    • Publication date Mar 14, 2024
    • Yih Cheng Factory Co., Ltd
    • Jack LIN
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    HAND TOOL WITH ROTARY HANDLE
    • Publication number 20230364773
    • Publication date Nov 16, 2023
    • Yih Cheng Factory Co., Ltd
    • Jack LIN
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    TOOLBOX HANDLE OF COMBINATION SCREWDRIVER
    • Publication number 20230211475
    • Publication date Jul 6, 2023
    • Yih Cheng Factory Co., Ltd
    • Wei-Cheng CHEN
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    RATCHET SCREWDRIVER STRUCTURE
    • Publication number 20230125126
    • Publication date Apr 27, 2023
    • Yih Cheng Factory Co., Ltd
    • Jack LIN
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    COMBINED SCREWDRIVER WITH STORAGE STRUCTURE
    • Publication number 20230129361
    • Publication date Apr 27, 2023
    • Yih Cheng Factory Co., Ltd
    • Jack LIN
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    HAND TOOL WITH INSULATION HANDLE
    • Publication number 20220305638
    • Publication date Sep 29, 2022
    • Yih Cheng Factory Co., Ltd
    • Jack LIN
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    TORQUE SCREWDRIVER
    • Publication number 20210339364
    • Publication date Nov 4, 2021
    • Yih Cheng Factory Co., Ltd
    • Jack LIN
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    MULTIFUNCTIONAL HAND TOOL
    • Publication number 20210114198
    • Publication date Apr 22, 2021
    • Yih Cheng Factory Co., Ltd
    • Jack LIN
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    HANDGRIP STRUCTURE OF HAND TOOL
    • Publication number 20200108495
    • Publication date Apr 9, 2020
    • Yih Cheng Factory Co., Ltd
    • Yun-Bai CHANG
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    HAND TOOL FOR IMPROVING TORQUE
    • Publication number 20200039051
    • Publication date Feb 6, 2020
    • Yih Cheng Factory Co., Ltd
    • Jack LIN
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    RATCHET WRENCH CAPABLE OF ROTATING QUICKLY AND DRIVING ROTATION
    • Publication number 20180065234
    • Publication date Mar 8, 2018
    • Yih Cheng Factory Co., Ltd
    • Chih-Hung CHIEN
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    RATCHET WRENCH HAVING FLEXIBLE POSITONING STRUCTURE
    • Publication number 20170361435
    • Publication date Dec 21, 2017
    • Yih Cheng Factory Co., Ltd
    • Chih-Hung CHIEN
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    QUICKLY ROTARY AND EXPANDABLE RATCHET WRENCH
    • Publication number 20170361450
    • Publication date Dec 21, 2017
    • Yih Cheng Factory Co., Ltd
    • Chih-Hung CHIEN
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    RATCHET WRENCH WITH POSITIONING STRUCTURE
    • Publication number 20170361433
    • Publication date Dec 21, 2017
    • Yih Cheng Factory Co., Ltd
    • Chih-Hung CHIEN
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    RATCHET WRENCH HAVING POSITIONING MECHANISM
    • Publication number 20170361434
    • Publication date Dec 21, 2017
    • Yih Cheng Factory Co., Ltd
    • Chih-Hung CHIEN
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    RATCHET WRENCH HAVING QUICK RELEASE STRUCTURE
    • Publication number 20170361436
    • Publication date Dec 21, 2017
    • Yih Cheng Factory Co., Ltd
    • Chih-Hung CHIEN
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    MULTI-FUNCTIONAL TOOLBOX
    • Publication number 20170173780
    • Publication date Jun 22, 2017
    • Yih Cheng Factory Co., Ltd
    • Jack Lin
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    COMBINATIVE CONNECTOR
    • Publication number 20170173765
    • Publication date Jun 22, 2017
    • Yih Cheng Factory Co., Ltd
    • Jack Lin
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    HAND TOOL WITH LATCH STRUCTURE
    • Publication number 20150343619
    • Publication date Dec 3, 2015
    • Yih Cheng Factory Co., Ltd
    • Jack LIN
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    RATCHET DRIVING MECHANISM FOR HAND TOOL
    • Publication number 20150321323
    • Publication date Nov 12, 2015
    • Yih Cheng Factory Co., Ltd
    • Jack LIN
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Screwdriver having quick release tool shank background of the inven...
    • Publication number 20080087142
    • Publication date Apr 17, 2008
    • Yih Cheng Factory Co., Ltd
    • Jack Lin
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Bendable handle
    • Publication number 20070214607
    • Publication date Sep 20, 2007
    • Yih Cheng Factory Co., Ltd.
    • Jack Lin
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Tool box for screwdriver tips
    • Publication number 20060163098
    • Publication date Jul 27, 2006
    • Yih Cheng Factory Co., Ltd.
    • Jack Lin
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Trademarklast 30 trademarks

  • Information Trademark

    86595394 - MXM
    • Serial number 86595394
    • Registration number 5261562
    • Filing date Apr 13, 2015
    • Yih Cheng Factory Co., Ltd
    • 8 - Hand tools and implements (hand-operated)
  • Information Trademark

    86595435 - MXM
    • Serial number 86595435
    • Registration number 5261563
    • Filing date Apr 13, 2015
    • Yih Cheng Factory Co., Ltd
    • 8 - Hand tools and implements (hand-operated)
  • Information Trademark

    77671821 - TOOLNET
    • Serial number 77671821
    • Filing date Feb 17, 2009
    • YIH CHENG FACTORY CO., LTD.
    • 8 - Hand tools and implements (hand-operated)
  • Information Trademark

    77562917 - TOOLCOM
    • Serial number 77562917
    • Registration number 3690450
    • Filing date Sep 4, 2008
    • YIH CHENG FACTORY CO., LTD.
    • 8 - Hand tools and implements (hand-operated)
  • Information Trademark

    75425957 - ACERON
    • Serial number 75425957
    • Registration number 2293513
    • Filing date Jan 29, 1998
    • YIH CHENG FACTORY CO., LTD.
    • 8 - Hand tools and implements (hand-operated)
  • Information Trademark

    75137969 - ROCKET
    • Serial number 75137969
    • Filing date Jul 22, 1996
    • YIH CHENG FACTORY CO., LTD.
    • 8 - Hand tools and implements (hand-operated)
  • Information Trademark

    75137968 - LANCER
    • Serial number 75137968
    • Registration number 2148296
    • Filing date Jul 22, 1996
    • YIH CHENG FACTORY CO., LTD.
    • 8 - Hand tools and implements (hand-operated)