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G11B23/285
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PHYSICS
G11
Information storage
G11B
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
G11B23/00
Record carriers not specific to the method of recording or reproducing Accessories
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G11B23/285
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Patents Grants
last 30 patents
Information
Patent Grant
Reader including an interposer that prevents coupling with write-pr...
Patent number
8,373,946
Issue date
Feb 12, 2013
Imation Corp.
Robert C. Martin
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording medium cartridge
Patent number
8,291,443
Issue date
Oct 16, 2012
Sony Corporation
Daiki Kobayashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Reader including an interposer that prevents coupling with write-pr...
Patent number
8,085,501
Issue date
Dec 27, 2011
Imation Corp.
Robert C. Martin
G11 - INFORMATION STORAGE
Information
Patent Grant
Information reproducing apparatus and information recording/reprodu...
Patent number
7,385,775
Issue date
Jun 10, 2008
Sony Corporation
Kazunari Tanimura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Information medium apparatus and information medium starting method
Patent number
7,345,961
Issue date
Mar 18, 2008
Matsushita Electric Industrial Co., Ltd.
Takashi Kishimoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Cartridge type recording medium, associated apparatus and methodolo...
Patent number
7,263,708
Issue date
Aug 28, 2007
Sony Corporation
Mikinori Matsuda
G11 - INFORMATION STORAGE
Information
Patent Grant
Disc detection device and associated method
Patent number
7,224,656
Issue date
May 29, 2007
Sony Corporation
Mikinori Matsuda
G11 - INFORMATION STORAGE
Information
Patent Grant
Data storage method and apparatus employing a tape cartridge having...
Patent number
7,106,550
Issue date
Sep 12, 2006
Hewlett-Packard Development Company, L.P.
Paul Frederick Bartlett
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic tape apparatus and magnetic tape accessing method
Patent number
6,788,487
Issue date
Sep 7, 2004
NEC Corporation
Satoshi Unno
G11 - INFORMATION STORAGE
Information
Patent Grant
Latent illuminance discrimination marker system for data storage ca...
Patent number
6,359,745
Issue date
Mar 19, 2002
Iomega Corporation
Fred C. Thomas
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Thin retroreflective marker for identifying an object
Patent number
6,292,319
Issue date
Sep 18, 2001
Iomega Corporation
Fred C. Thomas
G11 - INFORMATION STORAGE
Information
Patent Grant
Data cartridge marker for foreign object detection
Patent number
6,282,060
Issue date
Aug 28, 2001
Iomega Corporation
Fred C. Thomas
G11 - INFORMATION STORAGE
Information
Patent Grant
Latent illuminance discrimination marker system for authenticating...
Patent number
6,264,107
Issue date
Jul 24, 2001
Iomega Corporation
Fred C. Thomas
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Latent illuminance discrimination marker for data storage cartridges
Patent number
6,266,211
Issue date
Jul 24, 2001
Iomega Corporation
Fred C. Thomas
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Latent irradiance discrimination method and marker system for cartr...
Patent number
6,181,662
Issue date
Jan 30, 2001
Iomega Corporation
George T. Krieger
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Disk drive for detecting a retroreflective marker on a data storage...
Patent number
6,097,562
Issue date
Aug 1, 2000
Iomega Corporation
Fred C. Thomas
G11 - INFORMATION STORAGE
Information
Patent Grant
Latent illuminance discrimination marker system for data storage ca...
Patent number
6,091,563
Issue date
Jul 18, 2000
Iomega Corporation
Fred C. Thomas
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Data cartridge marker for foreign object detection
Patent number
6,067,214
Issue date
May 23, 2000
Iomega Corporation
Fred C. Thomas
G11 - INFORMATION STORAGE
Information
Patent Grant
Thin retroreflective marker for data storage cartridge
Patent number
5,986,838
Issue date
Nov 16, 1999
Iomega Corporation
Fred C. Thomas
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic disc cartridge and corresponding system/method for limitin...
Patent number
5,896,255
Issue date
Apr 20, 1999
Aris Mardirossian, Inc.
Aris Mardirossian
G11 - INFORMATION STORAGE
Information
Patent Grant
Retroreflective marker for data storage cartridge
Patent number
5,638,228
Issue date
Jun 10, 1997
Iomega Corporation
Fred C. Thomas
G11 - INFORMATION STORAGE
Information
Patent Grant
Cassette with recording medium, in particular magnetic tape cassette
Patent number
5,636,094
Issue date
Jun 3, 1997
BASF Magnetics GmbH
Klaus Schoettle
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic disc cartridge and corresponding system/method for limitin...
Patent number
5,636,096
Issue date
Jun 3, 1997
Aris Mardirossian, Inc.
Aris Mardirossian
G11 - INFORMATION STORAGE
Information
Patent Grant
Cassette with recording medium, in particular magnetic tape cassette
Patent number
5,481,426
Issue date
Jan 2, 1996
BASF Magnetics GmbH
Klaus Schoettle
G11 - INFORMATION STORAGE
Information
Patent Grant
Self identifying universal data storage element with human intellig...
Patent number
5,371,644
Issue date
Dec 6, 1994
Storage Technology Corporation
David T. Hoge
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic field damage indicator
Patent number
5,307,228
Issue date
Apr 26, 1994
James S. Grasty
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Self identifying universal data storage element
Patent number
5,239,437
Issue date
Aug 24, 1993
Minnesota Mining and Manufacturing Company
David T. Hoge
G11 - INFORMATION STORAGE
Information
Patent Grant
Hard disk drive with erasing apparatus
Patent number
4,703,379
Issue date
Oct 27, 1987
Nixdorf Computer AG
Michael Bogdanski
G11 - INFORMATION STORAGE
Information
Patent Grant
Video tape cassette with internal tape erasing means
Patent number
4,660,116
Issue date
Apr 21, 1987
Wade H. Westfall
G11 - INFORMATION STORAGE
Information
Patent Grant
Video tape cassette with internal tape erasing means
Patent number
4,660,115
Issue date
Apr 21, 1987
Wade H. Westfall
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
MEDIUM PROCESSING METHOD AND CASSETTE
Publication number
20140075461
Publication date
Mar 13, 2014
Kabushiki Kaisha Toshiba
Sumio Kuroda
G11 - INFORMATION STORAGE
Information
Patent Application
READER INCLUDING AN INTERPOSER THAT PREVENTS COUPLING WITH WRITE-PR...
Publication number
20120188704
Publication date
Jul 26, 2012
Imation Corp.
Robert C. Martin
G11 - INFORMATION STORAGE
Information
Patent Application
RECORDING MEDIUM CARTRIDGE
Publication number
20100314269
Publication date
Dec 16, 2010
SONY CORPORATION
Daiki Kobayashi
G11 - INFORMATION STORAGE
Information
Patent Application
Reader including an interposer that prevents coupling with write-pr...
Publication number
20090190258
Publication date
Jul 30, 2009
Imation Corp.
Robert C. Martin
G11 - INFORMATION STORAGE
Information
Patent Application
Information reproducing apparatus and information recording/reprodu...
Publication number
20060158766
Publication date
Jul 20, 2006
Kazunari Tanimura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Recording medium, recording/reproduction device, and recording/repr...
Publication number
20060031859
Publication date
Feb 9, 2006
SONY CORPORATION
Mikinori Matsuda
G11 - INFORMATION STORAGE
Information
Patent Application
Data storage method and apparatus employing a tape cartridge having...
Publication number
20050185316
Publication date
Aug 25, 2005
Paul Frederick Bartlett
G11 - INFORMATION STORAGE
Information
Patent Application
Recording medium, recording/reproduction device, and recording/repr...
Publication number
20050160440
Publication date
Jul 21, 2005
Mikinori Matsuda
G11 - INFORMATION STORAGE
Information
Patent Application
Information medium apparatus and information medium starting method
Publication number
20050117465
Publication date
Jun 2, 2005
Takashi Kishimoto
G11 - INFORMATION STORAGE
Information
Patent Application
Forgery prevention structure for CD containers
Publication number
20040108230
Publication date
Jun 10, 2004
Hsien-Che Hsu
G11 - INFORMATION STORAGE
Information
Patent Application
Magnetic tape apparatus and magnetic tape accessing method
Publication number
20020075589
Publication date
Jun 20, 2002
NEC Corporation
Satoshi Unno
G11 - INFORMATION STORAGE
Information
Patent Application
Data cartridge marker for foreign object detection
Publication number
20010038512
Publication date
Nov 8, 2001
Iomega Corporation
Fred C. Thomas
G11 - INFORMATION STORAGE