TREA

Keith K. Bates

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  • Tucson, AZ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Focus and tracking servo decoupling system
    • Patent number 5,367,513
    • Issue date Nov 22, 1994
    • International Business Machines Corporation
    • Keith A. Bates
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Focus servo loop correction
    • Patent number 4,899,327
    • Issue date Feb 6, 1990
    • International Business Machines Corporation
    • Keith A. Bates
    • G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents