Disk emits phase shifted pulses, special convertor

Patents Grantslast 30 patents

  • Information Patent Grant

    Device and method comprising a motor and/or a digital signal proces...

    • Patent number 5,612,602
    • Issue date Mar 18, 1997
    • Canon Kabushiki Kaisha
    • Yoichi Kubota
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Low cost servo operated digital positioning system

    • Patent number 4,546,299
    • Issue date Oct 8, 1985
    • Manhattan Engineering Co., Inc.
    • John R. Veale
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Brushless linear servomotor

    • Patent number 4,509,001
    • Issue date Apr 2, 1985
    • Matsushita Electric Industrial Co., Ltd.
    • Noriaki Wakabayashi
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3543167

    • Patent number 3,543,167
    • Issue date Nov 24, 1970
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3523231

    • Patent number 3,523,231
    • Issue date Aug 4, 1970
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2867724

    • Patent number 2,867,724
    • Issue date Jan 6, 1959
    • G05 - CONTROLLING REGULATING