TREA

using mechanical detecting means

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Industry

  • CPC
  • G11B3/08522
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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

G11B3/08522using mechanical detecting means
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Light monitoring circuit for a manual to automatic turntable conver...
    • Patent number 10,607,634
    • Issue date Mar 31, 2020
    • Thomas G. Lavoie
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Linear tracking arm drive apparatus
    • Patent number 4,453,243
    • Issue date Jun 5, 1984
    • Sony Corporation
    • Naoki Tanaka
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Tonearm linear-drive apparatus
    • Patent number 3,940,149
    • Issue date Feb 24, 1976
    • Fumitaka Nagamura
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3870320
    • Patent number 3,870,320
    • Issue date Mar 11, 1975
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3540739
    • Patent number 3,540,739
    • Issue date Nov 17, 1970
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3425701
    • Patent number 3,425,701
    • Issue date Feb 4, 1969
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3409303
    • Patent number 3,409,303
    • Issue date Nov 5, 1968
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3129946
    • Patent number 3,129,946
    • Issue date Apr 21, 1964
    • G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents