TREA

Boundary displacement recording

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Industry

  • CPC
  • G11B5/0275
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Parent Industries

GPHYSICS G11Information storage G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER G11B5/00Recording by magnetisation or demagnetisation of a record carrier Reproducing by magnetic means Record carriers therefor

Current Industry

G11B5/0275Boundary displacement recording
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Two-dimensional magnetic recording device capable of positioning th...
    • Patent number 10,872,630
    • Issue date Dec 22, 2020
    • Kabushiki Kaisha Toshiba
    • Nobuhiro Maeto
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Magnetic disk device configured to specify a range of previously wr...
    • Patent number 10,650,845
    • Issue date May 12, 2020
    • Kabushiki Kaisha Toshiba
    • Hitomi Ikeshima
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Enhanced data storage and retrieval devices and systems and methods...
    • Patent number 7,408,729
    • Issue date Aug 5, 2008
    • GR Intellectual Reserve, LLC
    • Juliana H. J. Brooks
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3147347
    • Patent number 3,147,347
    • Issue date Sep 1, 1964
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3087026
    • Patent number 3,087,026
    • Issue date Apr 23, 1963
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3066197
    • Patent number 3,066,197
    • Issue date Nov 27, 1962
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3030014
    • Patent number 3,030,014
    • Issue date Apr 17, 1962
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2897286
    • Patent number 2,897,286
    • Issue date Jul 28, 1959
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2853560
    • Patent number 2,853,560
    • Issue date Sep 23, 1958
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2822427
    • Patent number 2,822,427
    • Issue date Feb 4, 1958
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2806904
    • Patent number 2,806,904
    • Issue date Sep 17, 1957
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2743320
    • Patent number 2,743,320
    • Issue date Apr 24, 1956
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2632061
    • Patent number 2,632,061
    • Issue date Mar 17, 1953
    • G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents