by detecting mistracking

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CPC
G11B19/045

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GPHYSICS G11Information storage G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER G11B19/00Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor Control thereof Control of operating function; Driving both disc and head

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G11B19/045by detecting mistracking

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic disk device
- Patent number 12,205,617
- Issue date Jan 21, 2025
- Kabushiki Kaisha Toshiba
- Yosuke Kondo
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk device and control method
- Patent number 12,106,773
- Issue date Oct 1, 2024
- Kabushiki Kaisha Toshiba
- Takuya Mori
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk device and control method
- Patent number 12,027,180
- Issue date Jul 2, 2024
- Kabushiki Kaisha Toshiba
- Takato Uchida
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk device and read processing method
- Patent number 11,545,183
- Issue date Jan 3, 2023
- Kabushiki Kaisha Toshiba
- Nobuhiro Maeto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data storage device demodulating servo stripes using matched filter
- Patent number 11,386,928
- Issue date Jul 12, 2022
- Western Digital Technologies, Inc.
- Satoshi Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk device and sector processing method
- Patent number 11,335,374
- Issue date May 17, 2022
- Kabushiki Kaisha Toshiba
- Kazumi Fujimoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Shingled magnetic recording device capable of recording position er...
- Patent number 10,867,632
- Issue date Dec 15, 2020
- Kabushiki Kaisha Toshiba
- Yu Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Storage circuitry request tracking
- Patent number 10,776,043
- Issue date Sep 15, 2020
- ARM Limited
- Adrian Montero
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Disk device and media scanning method
- Patent number 10,714,142
- Issue date Jul 14, 2020
- Kabushiki Kaisha Toshiba
- Makoto Segawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk device configured to write parity data that is based...
- Patent number 10,504,550
- Issue date Dec 10, 2019
- Kabushiki Kaisha Toshiba
- Syosuke Maruyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk device and method of writing RRO correction data
- Patent number 10,366,717
- Issue date Jul 30, 2019
- Kabushiki Kaisha Toshiba
- Fumiya Kudo
- G11 - INFORMATION STORAGE
Information Patent Grant
Hard disk drive and head positioning method
- Patent number 10,020,017
- Issue date Jul 10, 2018
- Kabushiki Kaisha Toshiba
- Takao Furuhashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk device and write control method
- Patent number 9,576,604
- Issue date Feb 21, 2017
- Kabushiki Kaisha Toshiba
- Seiji Inamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk apparatus, read/write control method, and controller
- Patent number 9,514,787
- Issue date Dec 6, 2016
- Kabushiki Kaisha Toshiba
- Yoriharu Takai
- G11 - INFORMATION STORAGE
Information Patent Grant
Position error signal compensation to prevent adjacent track erasure
- Patent number 9,424,870
- Issue date Aug 23, 2016
- Seagate Technology LLC
- SangHyub Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Transducer write field curvature characterization and compensation
- Patent number 9,355,679
- Issue date May 31, 2016
- Seagate Technology LLC
- Huaan Zhang
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk apparatus and off-tracking detection method
- Patent number 9,177,582
- Issue date Nov 3, 2015
- Kabushiki Kaisha Toshiba
- Takayuki Kawabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Systems and methods for performing timing acquisition in a read/wri...
- Patent number 9,019,638
- Issue date Apr 28, 2015
- Marvell International Ltd.
- Michael Madden
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic data recording system with improved servo capability for b...
- Patent number 8,937,783
- Issue date Jan 20, 2015
- HGST Netherlands B.V.
- Thomas R. Albrecht
- G11 - INFORMATION STORAGE
Information Patent Grant
Read/write apparatus and read/write method
- Patent number 8,929,019
- Issue date Jan 6, 2015
- Kabushiki Kaisha Toshiba
- Naoki Tagami
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive releasing variable amount of buffered write data based o...
- Patent number 8,922,931
- Issue date Dec 30, 2014
- Western Digital Technologies, Inc.
- Chuanwen Ji
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive reducing write unsafe threshold when detecting an unreco...
- Patent number 8,913,338
- Issue date Dec 16, 2014
- Western Digital Technologies, Inc.
- Alain Chahwan
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system for mitigating adjacent track erasure in hard dis...
- Patent number 8,914,573
- Issue date Dec 16, 2014
- International Business Machines Corporation
- Bhooshan P. Kelkar
- G11 - INFORMATION STORAGE
Information Patent Grant
Inter-track interference mitigation in magnetic recording systems u...
- Patent number 8,902,524
- Issue date Dec 2, 2014
- LSI Corporation
- Erich F. Haratsch
- G11 - INFORMATION STORAGE
Information Patent Grant
Storage media inter-track interference cancellation
- Patent number 8,879,182
- Issue date Nov 4, 2014
- LSI Corporation
- Erich Franz Haratsch
- G11 - INFORMATION STORAGE
Information Patent Grant
Read/write apparatus and read/write method
- Patent number 8,879,181
- Issue date Nov 4, 2014
- Kabushiki Kaisha Toshiba
- Seiji Toda
- G11 - INFORMATION STORAGE
Information Patent Grant
Hardware-based methods and apparatus for inter-track interference m...
- Patent number 8,873,177
- Issue date Oct 28, 2014
- LSI Corporation
- Kurt J. Worrell
- G11 - INFORMATION STORAGE
Information Patent Grant
Systems and methods for track width determination
- Patent number 8,854,752
- Issue date Oct 7, 2014
- LSI Corporation
- Ming Jin
- G11 - INFORMATION STORAGE
Information Patent Grant
Reducing errors resulting from width variability of storage media w...
- Patent number 8,854,751
- Issue date Oct 7, 2014
- Seagate Technology LLC
- Bernardo Rub
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system for compensating for track squeeze
- Patent number 8,837,074
- Issue date Sep 16, 2014
- Marvell International, Ltd.
- Gregory Burd
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC DISK DEVICE
- Publication number 20240296869
- Publication date Sep 5, 2024
- Kabushiki Kaisha Toshiba
- Yosuke KONDO
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DEVICE AND CONTROL METHOD
- Publication number 20240062784
- Publication date Feb 22, 2024
- Kabushiki Kaisha Toshiba
- Takuya MORI
- G11 - INFORMATION STORAGE
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 METHOD
- Publication number 20230092825
- Publication date Mar 23, 2023
- Kabushiki Kaisha Toshiba
- Takao ABE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA STORAGE DEVICE DEMODULATING SERVO STRIPES USING MATCHED FILTER
- Publication number 20220108721
- Publication date Apr 7, 2022
- Western Digital Technologies, Inc.
- Satoshi Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DEVICE AND READ PROCESSING METHOD
- Publication number 20220076701
- Publication date Mar 10, 2022
- Kabushiki Kaisha Toshiba
- Nobuhiro Maeto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MAGNETIC DISK DEVICE AND SECTOR PROCESSING METHOD
- Publication number 20220068307
- Publication date Mar 3, 2022
- Kabushiki Kaisha Toshiba
- Kazumi Fujimoto
- G11 - INFORMATION STORAGE
Information Patent Application
STORAGE CIRCUITRY REQUEST TRACKING
- Publication number 20200073576
- Publication date Mar 5, 2020
- ARM Limited
- Adrian MONTERO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISK DEVICE AND MEDIA SCANNING METHOD
- Publication number 20190287567
- Publication date Sep 19, 2019
- Kabushiki Kaisha Toshiba
- Makoto Segawa
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DEVICE AND REFRESH PROCESSING METHOD
- Publication number 20190287566
- Publication date Sep 19, 2019
- Kabushiki Kaisha Toshiba
- Ryuichi SATO
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DEVICE CONFIGURED TO WRITE PARITY DATA THAT IS BASED...
- Publication number 20190279678
- Publication date Sep 12, 2019
- Kabushiki Kaisha Toshiba
- Syosuke MARUYAMA
- G11 - INFORMATION STORAGE
Information Patent Application
Systems and Methods for Old Data Inter-track Interference Compensation
- Publication number 20140153126
- Publication date Jun 5, 2014
- LSI Corporation
- George Mathew
- G11 - INFORMATION STORAGE
Information Patent Application
INFORMATION WRITE APPARATUS AND INFORMATION WRITE METHOD
- Publication number 20140118857
- Publication date May 1, 2014
- Kabushiki Kaisha Toshiba
- Kazuto KASHIWAGI
- G11 - INFORMATION STORAGE
Information Patent Application
READ/WRITE APPARATUS AND READ/WRITE METHOD
- Publication number 20140071559
- Publication date Mar 13, 2014
- Kabushiki Kaisha Toshiba
- Seiji TODA
- G11 - INFORMATION STORAGE
Information Patent Application
READ/WRITE APPARATUS AND READ/WRITE METHOD
- Publication number 20140029133
- Publication date Jan 30, 2014
- Kabushiki Kaisha Toshiba
- Naoki TAGAMI
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING DISK DRIVE WITH METHOD FOR DATA PRESERVATION DUR...
- Publication number 20130342931
- Publication date Dec 26, 2013
- Michael Konrad Grobis
- G11 - INFORMATION STORAGE
Information Patent Application
SHINGLED MAGNETIC RECORDING DISK DRIVE WITH COMPENSATION FOR THE EF...
- Publication number 20130321948
- Publication date Dec 5, 2013
- Zvonimir Z. Bandic
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD AND SYSTEM FOR MITIGATING ADJACENT TRACK ERASURE IN HARD DIS...
- Publication number 20130293980
- Publication date Nov 7, 2013
- Bhooshan P. KELKAR
- G11 - INFORMATION STORAGE
Information Patent Application
INTER-TRACK INTERFERENCE MITIGATION IN MAGNETIC RECORDING SYSTEMS U...
- Publication number 20130286498
- Publication date Oct 31, 2013
- LSI Corporation
- Erich F. Haratsch
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK CONTROL DEVICE, MAGNETIC DISK APPARATUS, MAGNETIC DIS...
- Publication number 20130235486
- Publication date Sep 12, 2013
- NEC Corporation
- Katsuhiko HIROSE
- G11 - INFORMATION STORAGE
Information Patent Application
STORAGE MEDIA INTER-TRACK INTERFERENCE CANCELLATION
- Publication number 20130223199
- Publication date Aug 29, 2013
- Timothy B. Lund
- G11 - INFORMATION STORAGE
Information Patent Application
DISK-BASED STORAGE DEVICE WITH HEAD POSITION CONTROL RESPONSIVE TO...
- Publication number 20130201579
- Publication date Aug 8, 2013
- LSI Corporation
- David M. Springberg
- G11 - INFORMATION STORAGE
Information Patent Application
INFORMATION RECORDING DEVICE AND INFORMATION RECORDING METHOD
- Publication number 20130194699
- Publication date Aug 1, 2013
- Kabushiki Kaisha Toshiba
- Takashi MATSUO
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK APPARATUS, READ/WRITE CONTROL METHOD, AND CONTROLLER
- Publication number 20130194689
- Publication date Aug 1, 2013
- Kabushiki Kaisha Toshiba
- YORIHARU TAKAI
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DATA RECORDING SYSTEM WITH IMPROVED SERVO CAPABILITY FOR B...
- Publication number 20130163111
- Publication date Jun 27, 2013
- Hitachi Global Storage Technologies Netherlands B.V.
- Thomas R. Albrecht
- G11 - INFORMATION STORAGE
Information Patent Application
SHINGLED MAGNETIC RECORDING (SMR) DISK DRIVE WITH VERIFICATION OF W...
- Publication number 20130148225
- Publication date Jun 13, 2013
- Jonathan Darrel Coker
- G11 - INFORMATION STORAGE
Information Patent Application
Hardware-Based Methods And Apparatus For Inter-Track Interference M...
- Publication number 20130083417
- Publication date Apr 4, 2013
- Kurt J. Worrell
- G11 - INFORMATION STORAGE
Information Patent Application
HARDWARE-BASED INTER-TRACK INTERFERENCE MITIGATION IN MAGNETIC RECO...
- Publication number 20130083418
- Publication date Apr 4, 2013
- LSI Corporation
- Kurt J. Worrell
- G11 - INFORMATION STORAGE
Information Patent Application
ENERGY-BASED INTER-TRACK INTERFERENCE CANCELLATION
- Publication number 20130070362
- Publication date Mar 21, 2013
- George Mathew
- G11 - INFORMATION STORAGE
Information Patent Application
INTER-TRACK INTERFERENCE CANCELATION IN THE PRESENCE OF FREQUENCY O...
- Publication number 20130027801
- Publication date Jan 31, 2013
- LINK_A_MEDIA DEVICES CORPORATION
- Naveen Kumar
- G11 - INFORMATION STORAGE

by detecting mistracking

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Magnetic disk device

Magnetic disk device and control method

Magnetic disk device and control method

Magnetic disk device and read processing method

Data storage device demodulating servo stripes using matched filter

Magnetic disk device and sector processing method

Shingled magnetic recording device capable of recording position er...

Storage circuitry request tracking

Disk device and media scanning method

Magnetic disk device configured to write parity data that is based...

Magnetic disk device and method of writing RRO correction data

Hard disk drive and head positioning method

Magnetic disk device and write control method

Magnetic disk apparatus, read/write control method, and controller

Position error signal compensation to prevent adjacent track erasure

Transducer write field curvature characterization and compensation

Magnetic disk apparatus and off-tracking detection method

Systems and methods for performing timing acquisition in a read/wri...

Magnetic data recording system with improved servo capability for b...

Read/write apparatus and read/write method

Disk drive releasing variable amount of buffered write data based o...

Disk drive reducing write unsafe threshold when detecting an unreco...

Method and system for mitigating adjacent track erasure in hard dis...

Inter-track interference mitigation in magnetic recording systems u...

Storage media inter-track interference cancellation

Read/write apparatus and read/write method

Hardware-based methods and apparatus for inter-track interference m...

Systems and methods for track width determination

Reducing errors resulting from width variability of storage media w...

Method and system for compensating for track squeeze

Patents Applicationslast 30 patents

MAGNETIC DISK DEVICE

MAGNETIC DISK DEVICE AND CONTROL METHOD

SIDE ERASE MEASURING METHOD AND REFRESH PROCESS METHOD

MAGNETIC DISK DEVICE AND METHOD

DATA STORAGE DEVICE DEMODULATING SERVO STRIPES USING MATCHED FILTER

MAGNETIC DISK DEVICE AND READ PROCESSING METHOD

MAGNETIC DISK DEVICE AND SECTOR PROCESSING METHOD

STORAGE CIRCUITRY REQUEST TRACKING

DISK DEVICE AND MEDIA SCANNING METHOD

MAGNETIC DISK DEVICE AND REFRESH PROCESSING METHOD

MAGNETIC DISK DEVICE CONFIGURED TO WRITE PARITY DATA THAT IS BASED...

Systems and Methods for Old Data Inter-track Interference Compensation

INFORMATION WRITE APPARATUS AND INFORMATION WRITE METHOD

READ/WRITE APPARATUS AND READ/WRITE METHOD

READ/WRITE APPARATUS AND READ/WRITE METHOD

MAGNETIC RECORDING DISK DRIVE WITH METHOD FOR DATA PRESERVATION DUR...

SHINGLED MAGNETIC RECORDING DISK DRIVE WITH COMPENSATION FOR THE EF...

METHOD AND SYSTEM FOR MITIGATING ADJACENT TRACK ERASURE IN HARD DIS...

INTER-TRACK INTERFERENCE MITIGATION IN MAGNETIC RECORDING SYSTEMS U...

MAGNETIC DISK CONTROL DEVICE, MAGNETIC DISK APPARATUS, MAGNETIC DIS...

STORAGE MEDIA INTER-TRACK INTERFERENCE CANCELLATION

DISK-BASED STORAGE DEVICE WITH HEAD POSITION CONTROL RESPONSIVE TO...

INFORMATION RECORDING DEVICE AND INFORMATION RECORDING METHOD

MAGNETIC DISK APPARATUS, READ/WRITE CONTROL METHOD, AND CONTROLLER

MAGNETIC DATA RECORDING SYSTEM WITH IMPROVED SERVO CAPABILITY FOR B...

SHINGLED MAGNETIC RECORDING (SMR) DISK DRIVE WITH VERIFICATION OF W...

Hardware-Based Methods And Apparatus For Inter-Track Interference M...

HARDWARE-BASED INTER-TRACK INTERFERENCE MITIGATION IN MAGNETIC RECO...

ENERGY-BASED INTER-TRACK INTERFERENCE CANCELLATION

INTER-TRACK INTERFERENCE CANCELATION IN THE PRESENCE OF FREQUENCY O...