for controlling one motor used for different sequential operations

Patents Grantslast 30 patents

  • Information Patent Grant

    Airflow-confirming HVAC systems and methods with variable speed blower

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    • Issue date Jun 27, 2017
    • Lennox Industries Inc.
    • Der-Kai Hung
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Power tool

    • Patent number 9,553,542
    • Issue date Jan 24, 2017
    • Makita Corporation
    • Yoshitaka Machida
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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    Control method of washing machine

    • Patent number 9,450,531
    • Issue date Sep 20, 2016
    • LG Electronics Inc.
    • Heakyung Yoo
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Variable display device and method of driving the same

    • Patent number 9,413,284
    • Issue date Aug 9, 2016
    • LG Display Co., Ltd.
    • Seok-Hyo Cho
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method and apparatus for motor control

    • Patent number 8,487,577
    • Issue date Jul 16, 2013
    • Nidec Motor Corporation
    • Gregory A. Peterson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Motor control device

    • Patent number 7,068,002
    • Issue date Jun 27, 2006
    • Mitsubishi Denki Kabushiki Kaisha
    • Kazuhiko Tsutsui
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor control apparatus and speed setting apparatus

    • Patent number 5,029,230
    • Issue date Jul 2, 1991
    • Mitsubishi Denki Kabushiki
    • Satomi Yamauchi
    • D05 - SEWING EMBROIDERING TUFTING
  • Information Patent Grant

    2479390

    • Patent number 2,479,390
    • Issue date Aug 16, 1949
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2242076

    • Patent number 2,242,076
    • Issue date May 13, 1941
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2224619

    • Patent number 2,224,619
    • Issue date Dec 10, 1940
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2056287

    • Patent number 2,056,287
    • Issue date Oct 6, 1936
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2027867

    • Patent number 2,027,867
    • Issue date Jan 14, 1936
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2025292

    • Patent number 2,025,292
    • Issue date Dec 24, 1935
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1993057

    • Patent number 1,993,057
    • Issue date Mar 5, 1935
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1815398

    • Patent number 1,815,398
    • Issue date Jul 21, 1931
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1814865

    • Patent number 1,814,865
    • Issue date Jul 14, 1931
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1792296

    • Patent number 1,792,296
    • Issue date Feb 10, 1931
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1783634

    • Patent number 1,783,634
    • Issue date Dec 2, 1930
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1757124

    • Patent number 1,757,124
    • Issue date May 6, 1930
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1519254

    • Patent number 1,519,254
    • Issue date Dec 16, 1924
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1450340

    • Patent number 1,450,340
    • Issue date Apr 3, 1923
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1435979

    • Patent number 1,435,979
    • Issue date Nov 21, 1922
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents