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G11B5/588
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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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G11B5/588
by controlling the position of the rotating heads
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Patents Grants
last 30 patents
Information
Patent Grant
Adjusting a skew angle and lateral position of a tape head to reduc...
Patent number
12,217,778
Issue date
Feb 4, 2025
International Business Machines Corporation
Simeon Furrer
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic disk device and reference pattern writing method of the same
Patent number
12,198,735
Issue date
Jan 14, 2025
Kabushiki Kaisha Toshiba
Hiroyuki Suzuki
G11 - INFORMATION STORAGE
Information
Patent Grant
Servo pattern recording device, magnetic tape, magnetic tape cartri...
Patent number
12,176,014
Issue date
Dec 24, 2024
FUJIFILM Corporation
Toru Nakao
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic tape reuse across products
Patent number
12,148,457
Issue date
Nov 19, 2024
International Business Machines Corporation
Icko E. T. Iben
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic tape, magnetic tape cartridge, and magnetic tape device
Patent number
12,080,322
Issue date
Sep 3, 2024
FUJIFILM Corporation
Tetsuya Kaneko
G11 - INFORMATION STORAGE
Information
Patent Grant
Determining lateral error offsets to adjust a lateral position at w...
Patent number
12,051,450
Issue date
Jul 30, 2024
International Business Machines Corporation
Kevin Bruce Judd
G11 - INFORMATION STORAGE
Information
Patent Grant
Cartridge including tape-shaped magnetic recording medium
Patent number
12,020,730
Issue date
Jun 25, 2024
Sony Corporation
Eiji Nakashio
G11 - INFORMATION STORAGE
Information
Patent Grant
Servo pattern recording device, magnetic tape, magnetic tape cartri...
Patent number
11,908,498
Issue date
Feb 20, 2024
FUJIFILM Corporation
Toru Nakao
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic tape having characterized magnetic layer surface, magnetic...
Patent number
11,869,555
Issue date
Jan 9, 2024
FUJIFILM Corporation
Norihito Kasada
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic disk device and method of writing spiral patterns
Patent number
11,735,215
Issue date
Aug 22, 2023
Kabushiki Kaisha Toshiba
Satoshi Kuwahara
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording medium
Patent number
11,721,360
Issue date
Aug 8, 2023
Sony Corporation
Takashi Kataguchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Cartridge including tape-shaped magnetic recording medium
Patent number
11,664,054
Issue date
May 30, 2023
Sony Corporation
Eiji Nakashio
G11 - INFORMATION STORAGE
Information
Patent Grant
Gain scheduled controller to handle unpredictable disturbances duri...
Patent number
11,574,650
Issue date
Feb 7, 2023
Kabushiki Kaisha Toshiba
Jiangang Liang
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic tape and magnetic tape device
Patent number
11,514,944
Issue date
Nov 29, 2022
FUJIFILM Corporation
Norihito Kasada
G11 - INFORMATION STORAGE
Information
Patent Grant
Data storage device demodulating servo stripes using matched filter
Patent number
11,488,625
Issue date
Nov 1, 2022
Western Digital Technologies, Inc.
Satoshi Yamamoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Cartridge including tape-shaped magnetic recording medium
Patent number
11,423,946
Issue date
Aug 23, 2022
Sony Group Corporation
Eiji Nakashio
G11 - INFORMATION STORAGE
Information
Patent Grant
Data storage device using laterally offset read element to compensa...
Patent number
11,373,683
Issue date
Jun 28, 2022
Western Digital Technologies, Inc.
Mark L. Watson
G11 - INFORMATION STORAGE
Information
Patent Grant
Cartridge memory for magnetic tape cartridge, control method theref...
Patent number
11,348,615
Issue date
May 31, 2022
Sony Corporation
Kazuo Anno
G11 - INFORMATION STORAGE
Information
Patent Grant
Cartridge memory having a plurality of memory banks , tape cartridg...
Patent number
11,328,742
Issue date
May 10, 2022
Sony Group Corporation
Naohiro Adachi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Data storage device compensating for tape distortion
Patent number
11,295,772
Issue date
Apr 5, 2022
Western Digital Technologies, Inc.
Mark L. Watson
G11 - INFORMATION STORAGE
Information
Patent Grant
Data storage device demodulating digital data based on number of se...
Patent number
11,295,773
Issue date
Apr 5, 2022
Western Digital Technologies, Inc.
Satoshi Yamamoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording tape having embedded servo sectors on data tracks
Patent number
11,289,123
Issue date
Mar 29, 2022
Western Digital Technologies, Inc.
Richard L. Galbraith
G11 - INFORMATION STORAGE
Information
Patent Grant
Servo signal verifying device for magnetic recording tape, servo wr...
Patent number
11,238,890
Issue date
Feb 1, 2022
Sony Corporation
Hiroshi Morita
G11 - INFORMATION STORAGE
Information
Patent Grant
Servo writer and servo signal writing method
Patent number
11,222,665
Issue date
Jan 11, 2022
Sony Corporation
Tetsuo Endo
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of inspecting magnetic recording tape using image sensor
Patent number
11,211,092
Issue date
Dec 28, 2021
NEC Platforms, Ltd.
Mitsunori Suzuki
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording medium
Patent number
11,183,213
Issue date
Nov 23, 2021
Sony Corporation
Takashi Kataguchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording device, control device, recording method, recording tape...
Patent number
11,183,208
Issue date
Nov 23, 2021
FUJIFILM Corporation
Yoichi Akano
G11 - INFORMATION STORAGE
Information
Patent Grant
Optimized tape unmount operation
Patent number
11,176,964
Issue date
Nov 16, 2021
International Business Machines Corporation
Tohru Hasegawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Data storage device employing embedded servo sectors for magnetic tape
Patent number
11,138,996
Issue date
Oct 5, 2021
Western Digital Technologies, Inc.
Richard L. Galbraith
G11 - INFORMATION STORAGE
Information
Patent Grant
Tape head with element-to-element spacing and adjustment and mechan...
Patent number
11,133,029
Issue date
Sep 28, 2021
International Business Machines Corporation
Jason Liang
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS
Publication number
20250014601
Publication date
Jan 9, 2025
FUJIFILM CORPORATION
Junya SAWADA
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS
Publication number
20250014599
Publication date
Jan 9, 2025
FUJIFILM CORPORATION
Norihito KASADA
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS
Publication number
20250014600
Publication date
Jan 9, 2025
FUJIFILM CORPORATION
Nobuhito ONOZUKA
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS
Publication number
20250014602
Publication date
Jan 9, 2025
FUJIFILM CORPORATION
Nobuhito ONOZUKA
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE DEVICE
Publication number
20240379126
Publication date
Nov 14, 2024
FUJIFILM CORPORATION
Tetsuya KANEKO
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC TAPE APPARATUS
Publication number
20240321301
Publication date
Sep 26, 2024
FUJIFILM CORPORATION
Norihito KASADA
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC TAPE APPARATUS
Publication number
20240321302
Publication date
Sep 26, 2024
FUJIFILM CORPORATION
Norihito KASADA
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS
Publication number
20240177733
Publication date
May 30, 2024
FUJIFILM CORPORATION
Norihito KASADA
G11 - INFORMATION STORAGE
Information
Patent Application
SERVO PATTERN RECORDING DEVICE, MAGNETIC TAPE, MAGNETIC TAPE CARTRI...
Publication number
20240144968
Publication date
May 2, 2024
FUJIFILM CORPORATION
Toru NAKAO
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS
Publication number
20240112697
Publication date
Apr 4, 2024
FUJIFILM CORPORATION
Takuto KUROKAWA
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS
Publication number
20240096364
Publication date
Mar 21, 2024
FUJIFILM CORPORATION
Norihito KASADA
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS
Publication number
20240096365
Publication date
Mar 21, 2024
FUJIFILM CORPORATION
So MATSUYAMA
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC TAPE HAVING CHARACTERIZED MAGNETIC LAYER SURFACE, MAGNETIC...
Publication number
20240096363
Publication date
Mar 21, 2024
FUJIFILM CORPORATION
Norihito KASADA
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC DISK DEVICE AND REFERENCE PATTERN WRITING METHOD OF THE SAME
Publication number
20240079028
Publication date
Mar 7, 2024
Kabushiki Kaisha Toshiba
Hiroyuki Suzuki
G11 - INFORMATION STORAGE
Information
Patent Application
CARTRIDGE INCLUDING TAPE-SHAPED MAGNETIC RECORDING MEDIUM
Publication number
20230267966
Publication date
Aug 24, 2023
SONY CORPORATION
Eiji NAKASHIO
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE DEVICE
Publication number
20230238032
Publication date
Jul 27, 2023
FUJIFILM CORPORATION
Tetsuya KANEKO
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE DEVICE
Publication number
20230109470
Publication date
Apr 6, 2023
FUJIFILM CORPORATION
Norihito KASADA
G11 - INFORMATION STORAGE
Information
Patent Application
SERVO PATTERN RECORDING DEVICE, MAGNETIC TAPE, MAGNETIC TAPE CARTRI...
Publication number
20230098320
Publication date
Mar 30, 2023
FUJIFILM CORPORATION
Toru NAKAO
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC DISK DEVICE AND METHOD OF WRITING SPIRAL PATTERNS
Publication number
20230084200
Publication date
Mar 16, 2023
Kabushiki Kaisha Toshiba
Satoshi KUWAHARA
G11 - INFORMATION STORAGE
Information
Patent Application
CARTRIDGE INCLUDING TAPE-SHAPED MAGNETIC RECORDING MEDIUM
Publication number
20220406340
Publication date
Dec 22, 2022
SONY CORPORATION
Eiji NAKASHIO
G11 - INFORMATION STORAGE
Information
Patent Application
DISK DEVICE
Publication number
20220262397
Publication date
Aug 18, 2022
Kabushiki Kaisha Toshiba
Ryusuke KIMURA
G11 - INFORMATION STORAGE
Information
Patent Application
DATA STORAGE DEVICE DEMODULATING DIGITAL DATA BASED ON NUMBER OF SE...
Publication number
20220108720
Publication date
Apr 7, 2022
Western Digital Technologies, Inc.
Satoshi Yamamoto
G11 - INFORMATION STORAGE
Information
Patent Application
DATA STORAGE DEVICE DEMODULATING SERVO STRIPES USING MATCHED FILTER
Publication number
20220108719
Publication date
Apr 7, 2022
Western Digital Technologies, Inc.
Satoshi Yamamoto
G11 - INFORMATION STORAGE
Information
Patent Application
CARTRIDGE INCLUDING TAPE-SHAPED MAGNETIC RECORDING MEDIUM
Publication number
20210390984
Publication date
Dec 16, 2021
SONY GROUP CORPORATION
Eiji NAKASHIO
G11 - INFORMATION STORAGE
Information
Patent Application
DATA STORAGE DEVICE EMPLOYING EMBEDDED SERVO SECTORS FOR MAGNETIC TAPE
Publication number
20210350825
Publication date
Nov 11, 2021
Western Digital Technologies, Inc.
RICHARD L. GALBRAITH
G11 - INFORMATION STORAGE
Information
Patent Application
APPARATUS WITH DATA READER SENSORS MORE RECESSED THAN SERVO READER...
Publication number
20200273487
Publication date
Aug 27, 2020
International Business Machines Corporation
Robert G. Biskeborn
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC TAPE READING APPARATUS, MAGNETIC TAPE CARTRIDGE AND MAGNET...
Publication number
20200273489
Publication date
Aug 27, 2020
FUJIFILM CORPORATION
Tetsuya KANEKO
G11 - INFORMATION STORAGE
Information
Patent Application
TAPE HEAD WITH ELEMENT-TO-ELEMENT SPACING AND ADJUSTMENT AND MECHAN...
Publication number
20200202892
Publication date
Jun 25, 2020
International Business Machines Corporation
Jason Liang
G11 - INFORMATION STORAGE
Information
Patent Application
ACTUATOR BLOCK HAVING DUAL SENSORS FOR DETECTING VIBRATION ON MAGNE...
Publication number
20200152231
Publication date
May 14, 2020
Kabushiki Kaisha Toshiba
Norio Yoshikawa
G11 - INFORMATION STORAGE
Information
Patent Application
MULTICHANNEL TAPE HEAD MODULE HAVING THERMAL DEVICE FOR CONTROLLING...
Publication number
20200143825
Publication date
May 7, 2020
International Business Machines Corporation
Robert G. Biskeborn
G11 - INFORMATION STORAGE