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G11B5/09
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Parent Industries
G
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
Current Industry
G11B5/09
Digital recording
Industries
Overview
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Thermal management of laser diode mode hopping for heat assisted me...
Patent number
11,961,543
Issue date
Apr 16, 2024
Seagate Technology LLC
Karim Tatah
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording/reproducing device
Patent number
11,955,147
Issue date
Apr 9, 2024
Kabushiki Kaisha Toshiba
Takuya Matsumoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic disk device and method for suppressing time required for r...
Patent number
11,935,566
Issue date
Mar 19, 2024
Kabushiki Kaisha Toshiba
Syosuke Maruyama
G11 - INFORMATION STORAGE
Information
Patent Grant
Data storage drive with dedicated erase transducer
Patent number
11,929,104
Issue date
Mar 12, 2024
Seagate Technology LLC
Lihong Zhang
G11 - INFORMATION STORAGE
Information
Patent Grant
Disk writing mode with timing control of main pole relaxation
Patent number
11,915,729
Issue date
Feb 27, 2024
MARVELL ASIA PTE. LTD.
Kai Wu
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetoresistive asymmetry compensation
Patent number
11,900,970
Issue date
Feb 13, 2024
Seagate Technology LLC
Jason Bellorado
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Data storage device with flexible logical tracks and radius-indepen...
Patent number
11,862,211
Issue date
Jan 2, 2024
Western Digital Technologies, Inc.
David R. Hall
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic disk device and DOL setting method
Patent number
11,817,123
Issue date
Nov 14, 2023
Kabushiki Kaisha Toshiba
Nobuhiro Maeto
G11 - INFORMATION STORAGE
Information
Patent Grant
Slider test clamp, and related assemblies and methods of use
Patent number
11,705,162
Issue date
Jul 18, 2023
Seagate Technology LLC
Sungkwon Choi
G01 - MEASURING TESTING
Information
Patent Grant
Permanent magnet degausser mechanism for destroying the functionali...
Patent number
11,682,422
Issue date
Jun 20, 2023
Sepehr Rajaie
G11 - INFORMATION STORAGE
Information
Patent Grant
Zoned block command to stream command translator
Patent number
11,615,805
Issue date
Mar 28, 2023
Western Digital Technologies, Inc.
Darin Edward Gerhart
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic processing unit
Patent number
11,568,889
Issue date
Jan 31, 2023
RKMAG CORPORATION
Kirill Rivkin
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Thermal management of laser diode mode hopping for heat assisted me...
Patent number
11,450,346
Issue date
Sep 20, 2022
Seagate Technology LLC
Karim Tatah
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Thermal spot-dependent write method and apparatus for a heat-assist...
Patent number
11,450,341
Issue date
Sep 20, 2022
Seagate Technology LLC
Xiong Liu
G11 - INFORMATION STORAGE
Information
Patent Grant
Dual writer for advanced magnetic recording
Patent number
11,430,469
Issue date
Aug 30, 2022
Western Digital Technologies, Inc.
Thao A. Nguyen
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic disk device
Patent number
11,404,084
Issue date
Aug 2, 2022
Kabushiki Kaisha Toshiba
Gaku Koizumi
G11 - INFORMATION STORAGE
Information
Patent Grant
Measuring amplitudes of written tracks in a tape drive to determine...
Patent number
11,404,078
Issue date
Aug 2, 2022
International Business Machines Corporation
David Lee Swanson
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic disk device and track setting method
Patent number
11,393,500
Issue date
Jul 19, 2022
Kabushiki Kaisha Toshiba
Kazuto Kashiwagi
G11 - INFORMATION STORAGE
Information
Patent Grant
Data storage device synchronizing first channel based on sync mark...
Patent number
11,386,927
Issue date
Jul 12, 2022
Western Digital Technologies, Inc.
Derrick E. Burton
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic head for high density magnetic recording device
Patent number
11,348,606
Issue date
May 31, 2022
Kabushiki Kaisha Toshiba
Hitoshi Iwasaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording device supplied with varying recording current
Patent number
11,295,766
Issue date
Apr 5, 2022
Kabushiki Kaisha Toshiba
Masayuki Takagishi
G11 - INFORMATION STORAGE
Information
Patent Grant
Data storage device with servo field dependent write boost
Patent number
11,200,912
Issue date
Dec 14, 2021
Western Digital Technologies, Inc.
Guoxiao Guo
G11 - INFORMATION STORAGE
Information
Patent Grant
Zoned block command to stream command translator
Patent number
11,195,548
Issue date
Dec 7, 2021
Western Digital Technologies, Inc.
Darin Edward Gerhart
G11 - INFORMATION STORAGE
Information
Patent Grant
Slider test socket with clamp, and related assemblies and methods o...
Patent number
11,195,559
Issue date
Dec 7, 2021
Seagate Technology LLC
Sungkwon Choi
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Card reader having chopping drive circuit with cycle shorter than r...
Patent number
11,152,017
Issue date
Oct 19, 2021
NIDEC SANKYO CORPORATION
Jo Tanaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Dual writer for advanced magnetic recording
Patent number
11,127,417
Issue date
Sep 21, 2021
Western Digital Technologies, Inc.
Thao A. Nguyen
G11 - INFORMATION STORAGE
Information
Patent Grant
Write current switching using an effective size of a media thermal...
Patent number
11,127,418
Issue date
Sep 21, 2021
Seagate Technology LLC
Xiong Liu
G11 - INFORMATION STORAGE
Information
Patent Grant
Thermal spot-dependent write method and apparatus for a heat-assist...
Patent number
11,127,419
Issue date
Sep 21, 2021
Seagate Technology LLC
Xiong Liu
G11 - INFORMATION STORAGE
Information
Patent Grant
Readback waveform oversampling method and apparatus
Patent number
11,011,189
Issue date
May 18, 2021
Seagate Technology LLC
Drew Michael Mader
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic disk device having multiple writers with writing current o...
Patent number
10,984,820
Issue date
Apr 20, 2021
Kabushiki Kaisha Toshiba
Hiroshi Isokawa
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
MAGNETORESISTIVE ASYMMETRY COMPENSATION
Publication number
20240144959
Publication date
May 2, 2024
SEAGATE TECHNOLOGY LLC
Jason Bellorado
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MAGNETIC RECORDING/REPRODUCING DEVICE
Publication number
20240096350
Publication date
Mar 21, 2024
Kabushiki Kaisha Toshiba
Takuya MATSUMOTO
G11 - INFORMATION STORAGE
Information
Patent Application
DATA STORAGE DEVICE WITH FLEXIBLE LOGICAL TRACKS AND RADIUS-INDEPEN...
Publication number
20240087601
Publication date
Mar 14, 2024
Western Digital Technologies, Inc.
David R. Hall
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC DISK DEVICE AND DOL SETTING METHOD
Publication number
20240038267
Publication date
Feb 1, 2024
Kabushiki Kaisha Toshiba
Nobuhiro Maeto
G11 - INFORMATION STORAGE
Information
Patent Application
DATA STORAGE DEVICE WITH FLEXIBLE LOGICAL TRACKS AND RADIUS-INDEPEN...
Publication number
20240005955
Publication date
Jan 4, 2024
Western Digital Technologies, Inc.
David R. Hall
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC DISK DEVICE AND METHOD
Publication number
20230306991
Publication date
Sep 28, 2023
Kabushiki Kaisha Toshiba
Syosuke MARUYAMA
G11 - INFORMATION STORAGE
Information
Patent Application
SLIDER TEST SOCKET WITH CLAMP, AND RELATED ASSEMBLIES AND METHODS O...
Publication number
20230307007
Publication date
Sep 28, 2023
SEAGATE TECHNOLOGY LLC
Sungkwon Choi
G11 - INFORMATION STORAGE
Information
Patent Application
DATA STORAGE DRIVE WITH DEDICATED ERASE TRANSDUCER
Publication number
20230267952
Publication date
Aug 24, 2023
SEAGATE TECHNOLOGY LLC
Lihong Zhang
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC DISK DEVICE AND WRITE PROCESSING METHOD
Publication number
20230260540
Publication date
Aug 17, 2023
Kabushiki Kaisha Toshiba
Nobuhito MAETO
G11 - INFORMATION STORAGE
Information
Patent Application
FinFET Semiconductor Device Grouping
Publication number
20230245677
Publication date
Aug 3, 2023
Taiwan Semiconductor Manufacturing Company, Ltd.
Yi-Tzu Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SIDE ERASE MEASURING METHOD AND REFRESH PROCESS METHOD
Publication number
20230238029
Publication date
Jul 27, 2023
Kabushiki Kaisha Toshiba
Ryuichi SATO
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC DISK DEVICE AND DOL SETTING METHOD
Publication number
20230197112
Publication date
Jun 22, 2023
Kabushiki Kaisha Toshiba
Nobuhiro Maeto
G11 - INFORMATION STORAGE
Information
Patent Application
THERMAL MANAGEMENT OF LASER DIODE MODE HOPPING FOR HEAT ASSISTED ME...
Publication number
20230041735
Publication date
Feb 9, 2023
SEAGATE TECHNOLOGY LLC
Karim Tatah
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC PROCESSING UNIT
Publication number
20220270639
Publication date
Aug 25, 2022
RKMAG CORPORATION
Kirill RIVKIN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MAGNETORESISTIVE ASYMMETRY COMPENSATION
Publication number
20220246171
Publication date
Aug 4, 2022
SEAGATE TECHNOLOGY LLC
Jason Bellorado
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SLIDER TEST SOCKET WITH CLAMP, AND RELATED ASSEMBLIES AND METHODS O...
Publication number
20220093136
Publication date
Mar 24, 2022
SEAGATE TECHNOLOGY LLC
Sungkwon Choi
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC DISK DEVICE
Publication number
20220084551
Publication date
Mar 17, 2022
Kabushiki Kaisha Toshiba
Gaku Koizumi
G11 - INFORMATION STORAGE
Information
Patent Application
Zoned Block Command To Stream Command Translator
Publication number
20220076696
Publication date
Mar 10, 2022
Western Digital Technologies, Inc.
Darin Edward GERHART
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC HEAD AND MAGNETIC RECORDING DEVICE
Publication number
20220068299
Publication date
Mar 3, 2022
Kabushiki Kaisha Toshiba
Hitoshi IWASAKI
G11 - INFORMATION STORAGE
Information
Patent Application
Dual Writer For Advanced Magnetic Recording
Publication number
20210390976
Publication date
Dec 16, 2021
Western Digital Technologies, Inc.
Thao A. NGUYEN
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC RECORDING DEVICE
Publication number
20210166724
Publication date
Jun 3, 2021
Kabushiki Kaisha Toshiba
Masayuki TAKAGISHI
G11 - INFORMATION STORAGE
Information
Patent Application
THERMAL MANAGEMENT OF LASER DIODE MODE HOPPING FOR HEAT ASSISTED ME...
Publication number
20210166727
Publication date
Jun 3, 2021
SEAGATE TECHNOLOGY LLC
Karim Tatah
G11 - INFORMATION STORAGE
Information
Patent Application
DUAL WRITER FOR ADVANCED MAGNETIC RECORDING
Publication number
20210158839
Publication date
May 27, 2021
Western Digital Technologies, Inc.
Thao A. NGUYEN
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC DISK DEVICE
Publication number
20210090606
Publication date
Mar 25, 2021
Kabushiki Kaisha Toshiba
Yusuke Tomoda
G11 - INFORMATION STORAGE
Information
Patent Application
DISK DEVICE HAVING CONVENTIONAL MAGNETIC RECORDING REGION AND SHING...
Publication number
20210065736
Publication date
Mar 4, 2021
Kabushiki Kaisha Toshiba
Yusuke Tomoda
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC DISK DEVICE AND WRITE PROCESSING METHOD
Publication number
20210035602
Publication date
Feb 4, 2021
Kabushiki Kaisha Toshiba
Hiroshi Isokawa
G11 - INFORMATION STORAGE
Information
Patent Application
CARD READER AND CONTROL METHOD FOR CARD READER
Publication number
20200381010
Publication date
Dec 3, 2020
NIDEC SANKYO CORPORATION
Jo TANAKA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
RECORDING DENSITY SETTING METHOD AND MAGNETIC DISK DEVICE
Publication number
20200365175
Publication date
Nov 19, 2020
Kabushiki Kaisha Toshiba
Kazuto Kashiwagi
G11 - INFORMATION STORAGE
Information
Patent Application
Zoned Block Command To Stream Command Translator
Publication number
20200342898
Publication date
Oct 29, 2020
Western Digital Technologies, Inc.
Darin Edward GERHART
G11 - INFORMATION STORAGE
Information
Patent Application
SLIDER TEST SOCKET WITH CLAMP, AND RELATED ASSEMBLIES AND METHODS O...
Publication number
20200302972
Publication date
Sep 24, 2020
SEAGATE TECHNOLOGY LLC
Sungkwon Choi
G01 - MEASURING TESTING