TREA

Arrangements of heads

Follow

Industry

  • CPC
  • G11B3/02
This industry / category may be too specific. Please go to a parent level for more data

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

G11B3/02Arrangements of heads
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Record player
    • Patent number 10,381,026
    • Issue date Aug 13, 2019
    • TEAC Corporation
    • Takao Tanishima
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Apparatus, methods, and systems for controlling tonearm tracking fo...
    • Patent number 10,360,938
    • Issue date Jul 23, 2019
    • Kioan Cheon
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Near-field heat transfer enabled nanothermomechanical memory and lo...
    • Patent number 10,020,010
    • Issue date Jul 10, 2018
    • Nutech Ventures
    • Sidy Ndao
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Adjustable dual tensioning tone arm device and assembly
    • Patent number 9,734,863
    • Issue date Aug 15, 2017
    • Gibson Brands, Inc.
    • Andrew Bach
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Head shell for pick-up arms and method of making same
    • Patent number 4,212,470
    • Issue date Jul 15, 1980
    • Trio Kabushiki Kaisha
    • Mitsuyoshi Morinaga
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Head shell for pick-up arms and method of making same
    • Patent number 4,212,490
    • Issue date Jul 15, 1980
    • Trio Kabushiki Kaisha
    • Mitsuyoshi Morinaga
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Programmable record changer
    • Patent number 4,166,621
    • Issue date Sep 4, 1979
    • Marvin Glass & Associates
    • Anson Isaacson
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Pick-up arms for record players
    • Patent number 4,158,459
    • Issue date Jun 19, 1979
    • Braun Aktiengesellschaft
    • Gunter Hoffmann
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Phonographic pick-up cartridge
    • Patent number 4,114,896
    • Issue date Sep 19, 1978
    • Pioneer Electronic Corporation
    • Keniti Okura
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Programmable record changer
    • Patent number 4,093,832
    • Issue date Jun 6, 1978
    • Marvin Glass & Associates
    • Anson Isaacson
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Needle assemblies for phonograph pickup cartridges
    • Patent number 4,065,134
    • Issue date Dec 27, 1977
    • The Astatic Corporation
    • Henry J. Cvetko
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3909009
    • Patent number 3,909,009
    • Issue date Sep 30, 1975
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3865385
    • Patent number 3,865,385
    • Issue date Feb 11, 1975
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3858889
    • Patent number 3,858,889
    • Issue date Jan 7, 1975
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3734511
    • Patent number 3,734,511
    • Issue date May 22, 1973
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3387849
    • Patent number 3,387,849
    • Issue date Jun 11, 1968
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3321206
    • Patent number 3,321,206
    • Issue date May 23, 1967
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3307852
    • Patent number 3,307,852
    • Issue date Mar 7, 1967
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3281152
    • Patent number 3,281,152
    • Issue date Oct 25, 1966
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3173692
    • Patent number 3,173,692
    • Issue date Mar 16, 1965
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3121567
    • Patent number 3,121,567
    • Issue date Feb 18, 1964
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3108811
    • Patent number 3,108,811
    • Issue date Oct 29, 1963
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3005059
    • Patent number 3,005,059
    • Issue date Oct 17, 1961
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2924461
    • Patent number 2,924,461
    • Issue date Feb 9, 1960
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2884256
    • Patent number 2,884,256
    • Issue date Apr 28, 1959
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2877020
    • Patent number 2,877,020
    • Issue date Mar 10, 1959
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2873978
    • Patent number 2,873,978
    • Issue date Feb 17, 1959
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2776143
    • Patent number 2,776,143
    • Issue date Jan 1, 1957
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2693363
    • Patent number 2,693,363
    • Issue date Nov 2, 1954
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    2676806
    • Patent number 2,676,806
    • Issue date Apr 27, 1954
    • G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents