TREA

providing transverse bias parallel to record

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Industry

  • CPC
  • G11B3/28
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Parent Industries

GPHYSICS G11Information storage G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER G11B3/00Recording by mechanical cutting, deforming or pressing

Current Industry

G11B3/28providing transverse bias parallel to record
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Patents Grantslast 30 patents

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    • Patent number 3,948,529
    • Issue date Apr 6, 1976
    • Pickering & Company, Inc.
    • Roland C. Wittenberg
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    3901516
    • Patent number 3,901,516
    • Issue date Aug 26, 1975
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3850435
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    • Issue date Nov 26, 1974
    • G11 - INFORMATION STORAGE
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    3815924
    • Patent number 3,815,924
    • Issue date Jun 11, 1974
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    3813100
    • Patent number 3,813,100
    • Issue date May 28, 1974
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3731938
    • Patent number 3,731,938
    • Issue date May 8, 1973
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    3686939
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  • Information Patent Grant

    3502341
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    • Issue date Mar 24, 1970
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3437763
    • Patent number 3,437,763
    • Issue date Apr 8, 1969
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3417999
    • Patent number 3,417,999
    • Issue date Dec 24, 1968
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3402936
    • Patent number 3,402,936
    • Issue date Sep 24, 1968
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3398962
    • Patent number 3,398,962
    • Issue date Aug 27, 1968
    • G11 - INFORMATION STORAGE
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    3381964
    • Patent number 3,381,964
    • Issue date May 7, 1968
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3318603
    • Patent number 3,318,603
    • Issue date May 9, 1967
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    3315967
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    • Issue date Apr 25, 1967
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3304092
    • Patent number 3,304,092
    • Issue date Feb 14, 1967
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3292935
    • Patent number 3,292,935
    • Issue date Dec 20, 1966
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3167317
    • Patent number 3,167,317
    • Issue date Jan 26, 1965
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3129008
    • Patent number 3,129,008
    • Issue date Apr 14, 1964
    • G11 - INFORMATION STORAGE
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    3088742
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    • Issue date Jan 19, 1960
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  • Information Patent Grant

    2776144
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    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2647753
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    • Issue date Aug 4, 1953
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2316637
    • Patent number 2,316,637
    • Issue date Apr 13, 1943
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    1866403
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    • Issue date Jul 5, 1932
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    787765
    • Patent number 787,765
    • Issue date Apr 18, 1905
    • G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents