TREA

VCO variable frequency oscillator or two oscilators with different frequency

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  • CPC
  • G05B2219/43139
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Parent Industries

GPHYSICS G05Controlling systems G05BCONTROL OR REGULATING SYSTEMS IN GENERAL FUNCTIONAL ELEMENTS OF SUCH SYSTEMS MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS G05B2219/00Program-control systems

Current Industry

G05B2219/43139VCO variable frequency oscillator or two oscilators with different frequency
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Automated speed ramp control of stepper motors
    • Patent number 11,658,593
    • Issue date May 23, 2023
    • Microchip Technology Incorporated
    • Keith Edwin Curtis
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Automated speed ramp control of stepper motors
    • Patent number 11,323,052
    • Issue date May 3, 2022
    • Microchip Technology Incorporated
    • Keith Edwin Curtis
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Numerical control system for a crankshaft milling machine integral...
    • Patent number 4,387,327
    • Issue date Jun 7, 1983
    • GFM Gesellschaft fur Fertigungstechnik und Maschinebau Aktiengesellschaft
    • Johanna Kralowetz
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Stepping motor control circuit
    • Patent number 4,362,979
    • Issue date Dec 7, 1982
    • Dana Corporation
    • Lee E. Cannon
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Stepping motor control circuit
    • Patent number 4,234,830
    • Issue date Nov 18, 1980
    • Dana Corporation
    • Lee E. Cannon
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Grinding machine
    • Patent number 4,148,159
    • Issue date Apr 10, 1979
    • Cincinnati Milacron-Heald Corp.
    • Edward G. Robillard
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Grinding control system for forming non-circular punching tools
    • Patent number 4,136,390
    • Issue date Jan 23, 1979
    • Houdaille Industries, Inc.
    • John H. Farrell
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Stepping motor control circuit
    • Patent number 4,126,821
    • Issue date Nov 21, 1978
    • Dana Corporation
    • Lee E. Cannon
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Grinding machine
    • Patent number 4,059,927
    • Issue date Nov 29, 1977
    • Cincinnati Milacron-Heald Corporation
    • Edward G. Robillard
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Control system for producing multi-axis contour movement for a step...
    • Patent number 3,932,796
    • Issue date Jan 13, 1976
    • Textron, Inc.
    • Marvin L. Kreithen
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3846680
    • Patent number 3,846,680
    • Issue date Nov 5, 1974
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3796961
    • Patent number 3,796,961
    • Issue date Mar 12, 1974
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3767990
    • Patent number 3,767,990
    • Issue date Oct 23, 1973
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3725654
    • Patent number 3,725,654
    • Issue date Apr 3, 1973
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3716949
    • Patent number 3,716,949
    • Issue date Feb 20, 1973
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3656377
    • Patent number 3,656,377
    • Issue date Apr 18, 1972
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3633613
    • Patent number 3,633,613
    • Issue date Jan 11, 1972
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3589078
    • Patent number 3,589,078
    • Issue date Jun 29, 1971
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3568072
    • Patent number 3,568,072
    • Issue date Mar 2, 1971
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3562619
    • Patent number 3,562,619
    • Issue date Feb 9, 1971
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3286085
    • Patent number 3,286,085
    • Issue date Nov 15, 1966
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3204132
    • Patent number 3,204,132
    • Issue date Aug 31, 1965
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3122691
    • Patent number 3,122,691
    • Issue date Feb 25, 1964
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3110865
    • Patent number 3,110,865
    • Issue date Nov 12, 1963
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3109974
    • Patent number 3,109,974
    • Issue date Nov 5, 1963
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2922940
    • Patent number 2,922,940
    • Issue date Jan 26, 1960
    • G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents