TREA

using mechanical detecting means

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Industry

  • CPC
  • G11B3/08509
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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

G11B3/08509using mechanical detecting means
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Tonearm unit and playback device
    • Patent number 10,789,974
    • Issue date Sep 29, 2020
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Tomoyuki Yamashiro
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Disc-record player
    • Patent number 4,766,586
    • Issue date Aug 23, 1988
    • U.S. Philips Corporation
    • Hermanus F. Einhaus
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Disc player apparatus
    • Patent number 4,347,596
    • Issue date Aug 31, 1982
    • Pioneer Electronic Corporation
    • Kunio Abe
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Compensator for horizontal angular error of a record-player arm
    • Patent number 4,346,466
    • Issue date Aug 24, 1982
    • Bulgarsko Radio
    • Peter K. Kanchev
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Magnetic recording or reproducing apparatus
    • Patent number 4,314,292
    • Issue date Feb 2, 1982
    • Kabushiki Kaisha Sankyo Seiki Seisakusho
    • Takayuki Umaba
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Record players
    • Patent number 4,247,118
    • Issue date Jan 27, 1981
    • BSR Limited
    • Philip H. Evans
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Semi-automatic record player
    • Patent number 4,201,390
    • Issue date May 6, 1980
    • Kato Electric and Machinery Co. Ltd.
    • Hirosi Koyahata
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Turntable rotation controlling apparatus
    • Patent number 4,195,845
    • Issue date Apr 1, 1980
    • Pioneer Electronic Corporation
    • Shizuo Inaba
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Turntable rotation control device
    • Patent number 4,191,382
    • Issue date Mar 4, 1980
    • Pioneer Electronic Corporation
    • Shizuo Inaba
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Automatic record changer
    • Patent number 4,012,047
    • Issue date Mar 15, 1977
    • Investigaciones Tecnologicas Electromecanicas y Electronicas, S.A.
    • Secundino Rodriguez Sandoval
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Record player
    • Patent number 3,941,392
    • Issue date Mar 2, 1976
    • U.S. Philips Corporation
    • Jozef-Antoon Grosemans
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3924860
    • Patent number 3,924,860
    • Issue date Dec 9, 1975
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3697087
    • Patent number 3,697,087
    • Issue date Oct 10, 1972
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3549153
    • Patent number 3,549,153
    • Issue date Dec 22, 1970
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3499652
    • Patent number 3,499,652
    • Issue date Mar 10, 1970
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3438635
    • Patent number 3,438,635
    • Issue date Apr 15, 1969
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3433486
    • Patent number 3,433,486
    • Issue date Mar 18, 1969
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3321205
    • Patent number 3,321,205
    • Issue date May 23, 1967
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3218078
    • Patent number 3,218,078
    • Issue date Nov 16, 1965
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3211460
    • Patent number 3,211,460
    • Issue date Oct 12, 1965
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3172669
    • Patent number 3,172,669
    • Issue date Mar 9, 1965
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3168318
    • Patent number 3,168,318
    • Issue date Feb 2, 1965
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3141676
    • Patent number 3,141,676
    • Issue date Jul 21, 1964
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3129006
    • Patent number 3,129,006
    • Issue date Apr 14, 1964
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3090624
    • Patent number 3,090,624
    • Issue date May 21, 1963
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    3042411
    • Patent number 3,042,411
    • Issue date Jul 3, 1962
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3038727
    • Patent number 3,038,727
    • Issue date Jun 12, 1962
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    3030115
    • Patent number 3,030,115
    • Issue date Apr 17, 1962
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3003771
    • Patent number 3,003,771
    • Issue date Oct 10, 1961
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2936180
    • Patent number 2,936,180
    • Issue date May 10, 1960
    • G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

  • Information Patent Application

    TONEARM UNIT AND PLAYBACK DEVICE
    • Publication number 20200058321
    • Publication date Feb 20, 2020
    • Panasonic Intellectual Property Management Co., Ltd.
    • Tomoyuki YAMASHIRO
    • G11 - INFORMATION STORAGE