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Chu-Rong Kuo

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  • Taichung, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Timer
    • Patent number 6,122,227
    • Issue date Sep 19, 2000
    • Chu-Rong Kuo
    • G04 - HOROLOGY
  • Information Patent Grant

    Reverse timer
    • Patent number D422515
    • Issue date Apr 11, 2000
    • Chu-Rong Kuo
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Saxophone
    • Patent number D419586
    • Issue date Jan 25, 2000
    • Chu-Rong Kuo
    • D17 - Musical instruments
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    Clock
    • Patent number D412443
    • Issue date Aug 3, 1999
    • Chu-Rong Kuo
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Alarm clock provided with means for control of buzzing and other ac...
    • Patent number 5,920,525
    • Issue date Jul 6, 1999
    • Chu-Rong Kuo
    • G04 - HOROLOGY
  • Information Patent Grant

    Alarm clock
    • Patent number D407322
    • Issue date Mar 30, 1999
    • Chu-Rong Kuo
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Alarm clock
    • Patent number D407022
    • Issue date Mar 23, 1999
    • Chu-Rong Kuo
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Alarm clock
    • Patent number D407023
    • Issue date Mar 23, 1999
    • Chu-Rong Kuo
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Alarm clock
    • Patent number D407024
    • Issue date Mar 23, 1999
    • Chu-Rong Kuo
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Alarm clock
    • Patent number D406534
    • Issue date Mar 9, 1999
    • Chu-Rong Kuo
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Device to trigger buzzing of alarm clock
    • Patent number 5,881,029
    • Issue date Mar 9, 1999
    • Chu-Rong Kuo
    • G04 - HOROLOGY
  • Information Patent Grant

    Clock
    • Patent number D396415
    • Issue date Jul 28, 1998
    • Chu-Rong Kuo
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Alarm clock having on-off switch timer
    • Patent number 5,757,732
    • Issue date May 26, 1998
    • Chu-Rong Kuo
    • G04 - HOROLOGY