TREA

The Department of Electrical Engineering, National Chang-hua University of Education

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  • Changhua County, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Thermal compensation system for a milling machine
    • Patent number 8,845,247
    • Issue date Sep 30, 2014
    • Buffalo Machinery Company Limited
    • Ching-Wei Wu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Spindle control system for a milling machine
    • Patent number 8,770,901
    • Issue date Jul 8, 2014
    • Buffalo Machinery Company Limited
    • Chia-Hui Tang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Control system of milling machine
    • Patent number 8,598,827
    • Issue date Dec 3, 2013
    • Buffalo Machinery Company Limited
    • Chia-Hui Tang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Processing machine
    • Patent number 8,210,781
    • Issue date Jul 3, 2012
    • Buffalo Machinery Company Limited
    • Paul Chang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting machine
    • Patent number 7,475,463
    • Issue date Jan 13, 2009
    • Buffalo Machinery Co., Ltd.
    • Paul Chang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    SYSTEM AND METHOD FOR INSPECTING SCRAPED SURFACE OF A WORKPIECE
    • Publication number 20130265411
    • Publication date Oct 10, 2013
    • The Department of Electrical Engineering, National Chang-Hua University of Ed...
    • Ching-Wei Wu
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    THERMAL COMPENSATION SYSTEM FOR A MILLING MACHINE
    • Publication number 20130004256
    • Publication date Jan 3, 2013
    • The Department of Electrical Engineering, National Chang-hua University of Ed...
    • Ching-Wei WU
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CONTROL SYSTEM OF MILLING MACHINE
    • Publication number 20120306420
    • Publication date Dec 6, 2012
    • The Department of Electrical Engineering, National Chang-Hua University of Ed...
    • Chia-Hui TANG
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SPINDLE CONTROL SYSTEM FOR A MILLING MACHINE
    • Publication number 20120294688
    • Publication date Nov 22, 2012
    • The Department of Electrical Engineering, National Chang-Hua University of Ed...
    • Chia-Hui TANG
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    PROCESSING MACHINE
    • Publication number 20100119319
    • Publication date May 13, 2010
    • Buffalo Machinery Company Limited
    • Paul Chang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    STORAGE BATTERY INSPECTING SYSTEM
    • Publication number 20100013492
    • Publication date Jan 21, 2010
    • The Department of Electrical Engineering, National Chang-Hua University of Ed...
    • Kuen-Cheng WANG
    • G01 - MEASURING TESTING
  • Information Patent Application

    HIGH-POWER THYRISTOR MODULE HAVING COOLING EFFECT
    • Publication number 20090284922
    • Publication date Nov 19, 2009
    • The Department of Electrical Engineering, National Chang-hua University of Ed...
    • Kuen-Cheng WANG
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Trademarklast 30 trademarks