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Hsi-Kuan Chen

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  • Taichung Hsien, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Durable and precise linear slide
    • Patent number 7,556,431
    • Issue date Jul 7, 2009
    • Hsi-Kuan Chen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    CNC machine tool
    • Patent number 7,147,595
    • Issue date Dec 12, 2006
    • Hsi-Kuan Chen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Coupling device
    • Patent number 6,663,493
    • Issue date Dec 16, 2003
    • Hsi-Tsai Chen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    CNC lathe with double-speed shifting feature in spindle axis
    • Patent number 6,588,307
    • Issue date Jul 8, 2003
    • Hsi-Kuan Chen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Machine tool
    • Patent number 6,464,435
    • Issue date Oct 15, 2002
    • Hsi-Kuan Chen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Air chuck
    • Patent number 6,419,183
    • Issue date Jul 16, 2002
    • Hsi-Tsai Chen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    CNC machine center with double-speed shifting feature in X and Z axes
    • Patent number 6,364,818
    • Issue date Apr 2, 2002
    • Hsi-Kuan Chen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Linear slide
    • Patent number 6,109,789
    • Issue date Aug 29, 2000
    • Hsi-Kuan Chen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Controlling device with a road condition display for an exercise bi...
    • Patent number 5,180,347
    • Issue date Jan 19, 1993
    • Hsi-Lin Chen
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Retaining device for a sensor of a revolution counter of a cycling...
    • Patent number 5,088,671
    • Issue date Feb 18, 1992
    • Hsi L. Chen
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Automobile dirty smoke eliminator
    • Patent number 4,282,017
    • Issue date Aug 4, 1981
    • Hsi-Chi Chen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents