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  • G11B3/08545
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GPHYSICS G11Information storage G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER G11B3/00Recording by mechanical cutting, deforming or pressing

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G11B3/08545driven by cams
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Automatic record player pick-up arm control device having minimal h...
    • Patent number 4,701,903
    • Issue date Oct 20, 1987
    • U.S. Philips Corporation
    • Hermanus F. Einhaus
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Record playing device
    • Patent number 4,455,640
    • Issue date Jun 19, 1984
    • Katoh Electrical Machinery Co., Ltd.
    • Hiroshi Koyahata
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Record player with spring-assisted pick-up arm return
    • Patent number 4,453,244
    • Issue date Jun 5, 1984
    • U.S. Philips Corporation
    • Michel Beugin
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Automatic record player
    • Patent number 4,435,800
    • Issue date Mar 6, 1984
    • Dennis; James T.
    • James T. Dennis
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Record changer
    • Patent number 4,412,321
    • Issue date Oct 25, 1983
    • Sony Corporation
    • Shunji Tokumitsu
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Automatic record player
    • Patent number 4,376,305
    • Issue date Mar 8, 1983
    • Dennis; James T.
    • James T. Dennis
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Control apparatus in automatic audio disc player
    • Patent number 4,356,561
    • Issue date Oct 26, 1982
    • Pioneer Electronic Corporation
    • Yuji Ikedo
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Record player control mechanism
    • Patent number 4,348,756
    • Issue date Sep 7, 1982
    • U.S. Philips Corporation
    • Michel H. F. Decoster
    • 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

    Automatic record player
    • Patent number 4,346,465
    • Issue date Aug 24, 1982
    • Dennis; James T.
    • James T. Dennis
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Automatic recorder player
    • Patent number 4,326,286
    • Issue date Apr 20, 1982
    • Sanyo Electric Co., Ltd.
    • Mamoru Shimoi
    • 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

    Automatic record changer
    • Patent number 4,291,886
    • Issue date Sep 29, 1981
    • Dennis; James T.
    • James T. Dennis
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Record player
    • Patent number 4,280,705
    • Issue date Jul 28, 1981
    • U.S. Philips Corporation
    • Kurt Eisemann
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Lead-in system for record player
    • Patent number 4,256,310
    • Issue date Mar 17, 1981
    • Katoh Electric Machinery Co., Ltd.
    • Nobuo Suzuki
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Stylus lead-in mechanism of record player
    • Patent number 4,234,194
    • Issue date Nov 18, 1980
    • Hirosi Koyahata
    • 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

    Automatic record player
    • Patent number 4,199,148
    • Issue date Apr 22, 1980
    • Matsushita Electric Industrial Co., Ltd.
    • Shinichi Minaguchi
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Automatic record playing apparatus
    • Patent number 4,183,538
    • Issue date Jan 15, 1980
    • Victor Company of Japan, Ltd.
    • Takashi Saito
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Record player switch-off mechanism
    • Patent number 4,133,539
    • Issue date Jan 9, 1979
    • BSR Limited
    • Phillip H. Evans
    • 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 players
    • Patent number 3,979,127
    • Issue date Sep 7, 1976
    • Daniel McLean McDonald
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Apparatus for automatically returning a pick-up arm in a record player
    • Patent number 3,963,245
    • Issue date Jun 15, 1976
    • Trio Electronics Incorporated
    • Shizuo Ishida
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3827697
    • Patent number 3,827,697
    • Issue date Aug 6, 1974
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3820797
    • Patent number 3,820,797
    • Issue date Jun 28, 1974
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3801109
    • Patent number 3,801,109
    • Issue date Apr 2, 1974
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3674277
    • Patent number 3,674,277
    • Issue date Jul 4, 1972
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3599988
    • Patent number 3,599,988
    • Issue date Aug 17, 1971
    • 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

Patents Applicationslast 30 patents