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G11B5/534
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PHYSICS
G11
Information storage
G11B
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
G11B5/00
Recording by magnetisation or demagnetisation of a record carrier Reproducing by magnetic means Record carriers therefor
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G11B5/534
inclined relative to the direction of movement of the tape
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Patents Grants
last 30 patents
Information
Patent Grant
Tape-creep detection via frequency domain data
Patent number
11,011,198
Issue date
May 18, 2021
International Business Machines Corporation
Daniel James Winarski
G11 - INFORMATION STORAGE
Information
Patent Grant
Tape-creep detection via trajectory and distortion angles
Patent number
10,930,309
Issue date
Feb 23, 2021
International Business Machines Corporation
Daniel James Winarski
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Magnetic head actuator having conductive fastening member electrica...
Patent number
7,919,905
Issue date
Apr 5, 2011
Sony Corporation
Takayuki Abe
G11 - INFORMATION STORAGE
Information
Patent Grant
Magneto-resistance effect type magnetic head and magnetic tape appa...
Patent number
7,525,774
Issue date
Apr 28, 2009
Sony Corporation
Yutaka Soda
G11 - INFORMATION STORAGE
Information
Patent Grant
Helical scan type magnetic tape reproduction apparatus and magnetic...
Patent number
7,477,475
Issue date
Jan 13, 2009
Sony Corporation
Toshiyuki Hirose
G11 - INFORMATION STORAGE
Information
Patent Grant
Head system, recording and reproduction system, and magnetic record...
Patent number
7,420,758
Issue date
Sep 2, 2008
Sony Corporation
Yasutoshi Inoue
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording/reproducing head with head elements displaced in...
Patent number
7,324,303
Issue date
Jan 29, 2008
Sony Corporation
Tadashi Ozue
G11 - INFORMATION STORAGE
Information
Patent Grant
Overscan helical scan head for non-tracking tape subsystems reading...
Patent number
7,277,842
Issue date
Oct 2, 2007
Tandberg Data Corporation
Michael A. Blatchley
G11 - INFORMATION STORAGE
Information
Patent Grant
Method and apparatus for maintaining consistent track pitch in heli...
Patent number
7,106,535
Issue date
Sep 12, 2006
Exabyte Corporation
Steven L. Magnusson
G11 - INFORMATION STORAGE
Information
Patent Grant
Videotape recording and playback device, and videotape player
Patent number
7,092,192
Issue date
Aug 15, 2006
Sony Corporation
Mitsugu Yoshihiro
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording and reproducing apparatus and method and thin fi...
Patent number
7,092,187
Issue date
Aug 15, 2006
Hitachi, Ltd.
Toshio Tsuchiya
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording/reproducing apparatus and reproducing apparatus
Patent number
7,050,699
Issue date
May 23, 2006
Hitachi, Ltd.
Hideo Nishijima
G11 - INFORMATION STORAGE
Information
Patent Grant
Negative pressure type rotary head drum unit and magnetic tape driv...
Patent number
7,050,265
Issue date
May 23, 2006
Sony Corporation
Masayuki Kondo
G11 - INFORMATION STORAGE
Information
Patent Grant
Apparatus and method for detecting an abnormality in a recorded signal
Patent number
7,031,088
Issue date
Apr 18, 2006
Samsung Electronics Co., Ltd.
Chang-Hyeon Lee
G11 - INFORMATION STORAGE
Information
Patent Grant
Head drum assembly mounting structure on a deck of a tape recorder
Patent number
7,019,947
Issue date
Mar 28, 2006
Samsung Electronics Co., Ltd.
Yong-chae Jeong
G11 - INFORMATION STORAGE
Information
Patent Grant
Linear sliding tape scanner and method for using same
Patent number
6,992,847
Issue date
Jan 31, 2006
Sony Corporation
Gregory R. Clemons
G11 - INFORMATION STORAGE
Information
Patent Grant
Alternating-azimuth angle helical track format using grouped same-a...
Patent number
6,985,323
Issue date
Jan 10, 2006
Exabyte Corporation
Steven L. Magnusson
G11 - INFORMATION STORAGE
Information
Patent Grant
Video tape recorder
Patent number
6,975,807
Issue date
Dec 13, 2005
Sanyo Electric Co., LTD
Ichiro Yamada
G11 - INFORMATION STORAGE
Information
Patent Grant
Base, drum, and drum mounting unit for magnetic recording reproduci...
Patent number
6,927,944
Issue date
Aug 9, 2005
Kabushiki Kaisha Toshiba
Akira Matsui
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic tape recording apparatus for recording tracks having same...
Patent number
6,922,298
Issue date
Jul 26, 2005
Sony Corporation
Tadashi Ozue
G11 - INFORMATION STORAGE
Information
Patent Grant
Rotary magnetic head apparatus for performing reproduction operatio...
Patent number
6,813,109
Issue date
Nov 2, 2004
Sony Corporation
Tadashi Ozue
G11 - INFORMATION STORAGE
Information
Patent Grant
Non-symmetric helical scanner architecture for high track density
Patent number
6,778,361
Issue date
Aug 17, 2004
Exabyte Corporation
Steven L. Magnusson
G11 - INFORMATION STORAGE
Information
Patent Grant
Apparatus and method for detecting an abnormality in a recorded signal
Patent number
6,747,828
Issue date
Jun 8, 2004
Samsung Electronics Co., Ltd.
Chang-Hyeon Lee
G11 - INFORMATION STORAGE
Information
Patent Grant
Video tape recorder
Patent number
6,731,861
Issue date
May 4, 2004
Matsushita Electric Industrial Co., Ltd.
Hidehito Uemura
G11 - INFORMATION STORAGE
Information
Patent Grant
Head drum assembly mounting structure on a deck of a tape recorder
Patent number
6,724,579
Issue date
Apr 20, 2004
Samsung Electronics Co., Ltd.
Yong-chae Jeong
G11 - INFORMATION STORAGE
Information
Patent Grant
Thin film magnetic head and rotary head assembly using thin film ma...
Patent number
6,697,231
Issue date
Feb 24, 2004
Alps Electric Co., Ltd.
Katsuya Kikuiri
G11 - INFORMATION STORAGE
Information
Patent Grant
Phase based time domain tracking for helical scan tape drive
Patent number
6,697,209
Issue date
Feb 24, 2004
Exabyte Corporation
Timothy C. Hughes
G11 - INFORMATION STORAGE
Information
Patent Grant
Thin film magnetic head comprising track positioning marker
Patent number
6,683,760
Issue date
Jan 27, 2004
Alps Electric Co., Ltd.
Katsuya Kikuiri
G11 - INFORMATION STORAGE
Information
Patent Grant
Base, drum, and drum mounting unit for magnetic recording apparatus
Patent number
6,643,102
Issue date
Nov 4, 2003
Kabushiki Kaisha Toshiba
Akira Matsui
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording and reproducing apparatus and recording and reproducing m...
Patent number
6,567,243
Issue date
May 20, 2003
Sony Corporation
Nobuyuki Nagai
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
MAGNETIC TAPE CARTRIDGE, MAGNETIC TAPE DRIVE, MEMORY, MAGNETIC TAPE...
Publication number
20230206946
Publication date
Jun 29, 2023
FUJIFILM CORPORATION
Nagisa YAMASAKI
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC TAPE CARTRIDGE, MAGNETIC TAPE DRIVE, MEMORY, MAGNETIC TAPE...
Publication number
20230206945
Publication date
Jun 29, 2023
FUJIFILM CORPORATION
Nagisa YAMASAKI
G11 - INFORMATION STORAGE
Information
Patent Application
TAPE-CREEP DETECTION VIA FREQUENCY DOMAIN DATA
Publication number
20210125632
Publication date
Apr 29, 2021
International Business Machines Corporation
Daniel James Winarski
G11 - INFORMATION STORAGE
Information
Patent Application
HELICAL SCAN TYPE MAGNETIC TAPE REPRODUCTION APPARATUS AND MAGNETIC...
Publication number
20080002284
Publication date
Jan 3, 2008
SONY CORPORATION
Toshiyuki HIROSE
G11 - INFORMATION STORAGE
Information
Patent Application
HELICAL-SCAN-TYPE MAGNETIC TAPE RECORDING AND REPRODUCING APPARATUS...
Publication number
20070279783
Publication date
Dec 6, 2007
SONY CORPORATION
Toshiyuki HIROSE
G11 - INFORMATION STORAGE
Information
Patent Application
Actuator and magnetic head device
Publication number
20070211389
Publication date
Sep 13, 2007
Takayuki Abe
G11 - INFORMATION STORAGE
Information
Patent Application
Magnetic recording/reproducing head with head elements displaced in...
Publication number
20070109682
Publication date
May 17, 2007
SONY CORPORATION
Tadashi Ozue
G11 - INFORMATION STORAGE
Information
Patent Application
FIXED-SHAFT HELICAL DRUM STRUCTURE WITH THE SHAFT SUPPORTED AT BOTH...
Publication number
20070008655
Publication date
Jan 11, 2007
Exabyte Corporation
Steven L. Magnusson
G11 - INFORMATION STORAGE
Information
Patent Application
Magneto-resistance effect type magnetic head and magnetic tape appa...
Publication number
20060067011
Publication date
Mar 30, 2006
SONY CORPORATION
Yutaka Soda
G11 - INFORMATION STORAGE
Information
Patent Application
Head drum assembly and magnetic recording/reproducing apparatus hav...
Publication number
20050286174
Publication date
Dec 29, 2005
SAMSUNG ELECTRONICS CO., LTD.
Chung-hum Baik
G11 - INFORMATION STORAGE
Information
Patent Application
Magnetic recording head, magnetic reproducing head, magnetic head,...
Publication number
20050174688
Publication date
Aug 11, 2005
Sony Corporation
Tadashi Ozue
G11 - INFORMATION STORAGE
Information
Patent Application
Magnetic recording head, magnetic reproducing head, magnetic head,...
Publication number
20050174689
Publication date
Aug 11, 2005
Sony Corporation
Tadashi Ozue
G11 - INFORMATION STORAGE
Information
Patent Application
Magnetic tape recording apparatus
Publication number
20050018343
Publication date
Jan 27, 2005
Tadashi Ozue
G11 - INFORMATION STORAGE
Information
Patent Application
Head system, recording and reproduction system, and magnetic record...
Publication number
20040207941
Publication date
Oct 21, 2004
Yasutoshi Inoue
G11 - INFORMATION STORAGE
Information
Patent Application
Magnetic recording head, rotary drum unit, and magnetic recording/r...
Publication number
20040196583
Publication date
Oct 7, 2004
Kyoko Suzuki
G11 - INFORMATION STORAGE
Information
Patent Application
Apparatus and method for detecting an abnormality in a recorded signal
Publication number
20040184179
Publication date
Sep 23, 2004
Chang-Hyeon Lee
G11 - INFORMATION STORAGE
Information
Patent Application
Rotating head device including magnetic head comprising at least tw...
Publication number
20040090714
Publication date
May 13, 2004
Alps Electric Co., Ltd.
Katsuya Kikuiri
G11 - INFORMATION STORAGE
Information
Patent Application
Magnetic recording and reproducing apparatus and method and thin fi...
Publication number
20040080855
Publication date
Apr 29, 2004
Toshio Tsuchiya
G11 - INFORMATION STORAGE
Information
Patent Application
Base, drum, and drum mounting unit for magnetic recording reproduci...
Publication number
20040075950
Publication date
Apr 22, 2004
Kabushiki Kaisha Toshiba
Akira Matsui
G11 - INFORMATION STORAGE
Information
Patent Application
Head drum assembly mounting structure on a deck of a tape recorder
Publication number
20040057161
Publication date
Mar 25, 2004
Yong-Chae Jeong
G11 - INFORMATION STORAGE
Information
Patent Application
Mounting method of magnetic head on rotary cylinder and rotary magn...
Publication number
20040042125
Publication date
Mar 4, 2004
Funai Electric Co., Ltd.
Kiyoshi Matsui
G11 - INFORMATION STORAGE
Information
Patent Application
Magnetic recording head, magnetic reproducing head, magnetic head,...
Publication number
20040021982
Publication date
Feb 5, 2004
Tadashi Ozue
G11 - INFORMATION STORAGE
Information
Patent Application
Method and apparatus for maintaining consistent track pitch in heli...
Publication number
20030234998
Publication date
Dec 25, 2003
Steven L. Magnusson
G11 - INFORMATION STORAGE
Information
Patent Application
Rotary head drum unit and magnetic tape drive
Publication number
20030179504
Publication date
Sep 25, 2003
Masayuki Kondo
G11 - INFORMATION STORAGE
Information
Patent Application
Alternating-azimuth angle helical track format using grouped same-a...
Publication number
20030048563
Publication date
Mar 13, 2003
Steven L. Magnusson
G11 - INFORMATION STORAGE
Information
Patent Application
Apparatus and method for detecting an abnormality in a recorded signal
Publication number
20020114094
Publication date
Aug 22, 2002
Chang-Hyeon Lee
G11 - INFORMATION STORAGE
Information
Patent Application
Phase based time domain tracking for helical scan tape drive
Publication number
20020080519
Publication date
Jun 27, 2002
Timothy C. Hughes
G11 - INFORMATION STORAGE
Information
Patent Application
Non-symmetric helical scanner architecture for high track density
Publication number
20020071195
Publication date
Jun 13, 2002
Steven L. Magnusson
G11 - INFORMATION STORAGE
Information
Patent Application
Base, drum, and drum mounting unit for magnetic recording reproduci...
Publication number
20020036869
Publication date
Mar 28, 2002
TOSHIBA VIDEO PRODUCTS JAPAN CO. LTD.
Akira Matsui
G11 - INFORMATION STORAGE
Information
Patent Application
Overscan helical scan head for non-tracking tape subsystems reading...
Publication number
20010022711
Publication date
Sep 20, 2001
Michael A. Blatchley
G11 - INFORMATION STORAGE