for track following on disks

Industry

CPC
G11B5/596

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Parent Industries

GPHYSICS G11Information storage G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER G11B5/00Recording by magnetisation or demagnetisation of a record carrier Reproducing by magnetic means Record carriers therefor

Current Industry

G11B5/596for track following on disks

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic disk apparatus and method
- Patent number 12,211,530
- Issue date Jan 28, 2025
- Kabushiki Kaisha Toshiba
- Takeyori Hara
- G11 - INFORMATION STORAGE
Information Patent Grant
Fast characterization of media-noise-induced repeatable runout
- Patent number 12,211,529
- Issue date Jan 28, 2025
- Kabushiki Kaisha Toshiba
- Gabor Szita
- 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
Magnetic disk device and method of controlling magnetic disk device
- Patent number 12,183,375
- Issue date Dec 31, 2024
- Kabushiki Kaisha Toshiba
- Takayuki Kawabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Data read synchronization from phase modulated synchronization fiel...
- Patent number 12,183,376
- Issue date Dec 31, 2024
- Western Digital Technologies, Inc.
- Richard Galbraith
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage device with accelerated post-emergency-power-off recov...
- Patent number 12,176,011
- Issue date Dec 24, 2024
- Western Digital Technologies, Inc.
- Satoshi Kumagai
- 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
Energy-assisted magnetic recording data storage device with opportu...
- Patent number 12,159,652
- Issue date Dec 3, 2024
- Guoxiao Guo
- G11 - INFORMATION STORAGE
Information Patent Grant
Digital timing recovery for servo operations during start-up mode
- Patent number 12,154,605
- Issue date Nov 26, 2024
- MARVELL ASIA PTE. LTD.
- Hongxin Song
- G11 - INFORMATION STORAGE
Information Patent Grant
Two-dimensional magnetic recording read head with TaOx layer for fl...
- Patent number 12,131,759
- Issue date Oct 29, 2024
- Western Digital Technologies, Inc.
- Hongquan Jiang
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage device with adjacent track interference-aware servo tr...
- Patent number 12,112,778
- Issue date Oct 8, 2024
- Western Digital Technologies, Inc.
- Wayne H. Vinson
- G11 - INFORMATION STORAGE
Information Patent Grant
Data processor, magnetic recording/reproducing device, and magnetic...
- Patent number 12,100,430
- Issue date Sep 24, 2024
- Kabushiki Kaisha Toshiba
- Kazuaki Okamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage device with symmetric split burst servo pattern
- Patent number 12,100,431
- Issue date Sep 24, 2024
- Western Digital Technologies, Inc.
- Guoxiao Guo
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk device and reference pattern writing method of the sa...
- Patent number 12,094,505
- Issue date Sep 17, 2024
- Kabushiki Kaisha Toshiba
- Hiroshi Tani
- G11 - INFORMATION STORAGE
Information Patent Grant
Detection device, inspection device, magnetic tape cartridge, magne...
- Patent number 12,073,859
- Issue date Aug 27, 2024
- FUJIFILM Corporation
- Tetsuya Kaneko
- G11 - INFORMATION STORAGE
Information Patent Grant
Multi-layer PZT microactuator with active PZT constraining layers f...
- Patent number 12,068,010
- Issue date Aug 20, 2024
- Magnecomp Corporation
- David Glaess
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk device and method
- Patent number 12,051,451
- Issue date Jul 30, 2024
- Kabushiki Kaisha Toshiba
- Yu Yamamoto
- 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
Magnetic disk device and method
- Patent number 12,051,452
- Issue date Jul 30, 2024
- Kabushiki Kaisha Toshiba
- Naoki Tagami
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage device read/write channel with direct radial position...
- Patent number 12,046,256
- Issue date Jul 23, 2024
- Western Digital Technologies, Inc.
- Satoshi Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage device with enhanced management of laser pre-bias and...
- Patent number 12,046,265
- Issue date Jul 23, 2024
- Western Digital Technologies, Inc.
- Guoxiao Guo
- G11 - INFORMATION STORAGE
Information Patent Grant
Energy-assisted magnetic recording data storage device with assisti...
- Patent number 12,046,266
- Issue date Jul 23, 2024
- Western Digital Technologies, Inc.
- Guoxiao Guo
- 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
Disk device
- Patent number 12,027,188
- Issue date Jul 2, 2024
- Kabushiki Kaisha Toshiba
- Takuya Ogawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for manufacturing disk device and computer program product
- Patent number 11,996,127
- Issue date May 28, 2024
- Kabushiki Kaisha Toshiba
- Masafumi Iwashiro
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape cartridge, magnetic tape drive, detection method of s...
- Patent number 11,996,128
- Issue date May 28, 2024
- FUJIFILM Corporation
- Megumi Nakano
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk drive and method of setting a notch filter of the drive
- Patent number 11,990,153
- Issue date May 21, 2024
- Kabushiki Kaisha Toshiba
- Takuji Matsuzawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk device
- Patent number 11,984,144
- Issue date May 14, 2024
- Kabushiki Kaisha Toshiba
- Yusuke Nojima
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording tape having servo pattern for tape dimensional s...
- Patent number 11,972,783
- Issue date Apr 30, 2024
- International Business Machines Corporation
- Nhan Xuan Bui
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk device and SSW method
- Patent number 11,967,349
- Issue date Apr 23, 2024
- Kabushiki Kaisha Toshiba
- Takahiro Aoki
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
STEADY STATE LASER DIODE FINGERPRINT MEASUREMENT AND COMPENSATION
- Publication number 20250007238
- Publication date Jan 2, 2025
- Western Digital Technologies, Inc.
- Sukumar Rajauria
- G11 - INFORMATION STORAGE
Information Patent Application
DATA STORAGE DEVICE WITH ACCELERATED POST-EMERGENCY-POWER-OFF RECOV...
- Publication number 20240428819
- Publication date Dec 26, 2024
- Western Digital Technologies, Inc.
- Satoshi Kumagai
- G11 - INFORMATION STORAGE
Information Patent Application
Data Read Synchronization from Phase Modulated Synchronization Fiel...
- Publication number 20240420735
- Publication date Dec 19, 2024
- Western Digital Technologies, Inc.
- Richard Galbraith
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK APPARATUS AND METHOD
- Publication number 20240412761
- Publication date Dec 12, 2024
- Kabushiki Kaisha Toshiba
- Naoki Tagami
- G11 - INFORMATION STORAGE
Information Patent Application
DETECTION DEVICE, INSPECTION DEVICE, MAGNETIC TAPE CARTRIDGE, MAGNE...
- Publication number 20240379120
- Publication date Nov 14, 2024
- FUJIFILM CORPORATION
- Tetsuya KANEKO
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DEVICE
- Publication number 20240321304
- Publication date Sep 26, 2024
- Kabushiki Kaisha Toshiba
- Takuji Matsuzawa
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DEVICE AND METHOD OF CONTROLLING THE SAME
- Publication number 20240312479
- Publication date Sep 19, 2024
- Kabushiki Kaisha Toshiba
- Masayuki KONDO
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DEVICE WITH ENHANCED CONTROL OF WRITE PROCESSING METH...
- Publication number 20240312481
- Publication date Sep 19, 2024
- Kabushiki Kaisha Toshiba
- Nobuhiro Maeto
- G11 - INFORMATION STORAGE
Information Patent Application
MACHINE LEARNING DEFECT MANAGEMENT IN STORAGE DEVICES
- Publication number 20240257835
- Publication date Aug 1, 2024
- Western Digital Technologies, Inc.
- Saket Giri
- G11 - INFORMATION STORAGE
Information Patent Application
DATA STORAGE DEVICE WITH ADAPTIVE CONTROL OF CURRENT BALANCER TO MI...
- Publication number 20240249746
- Publication date Jul 25, 2024
- Western Digital Technologies, Inc.
- Brian Johnson
- G11 - INFORMATION STORAGE
Information Patent Application
DATA STORAGE DEVICE READ/WRITE CHANNEL WITH DIRECT RADIAL POSITION...
- Publication number 20240233761
- Publication date Jul 11, 2024
- Western Digital Technologies, Inc.
- Satoshi Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Application
DATA STORAGE DEVICE WITH ADJACENT TRACK INTERFERENCE-AWARE SERVO TR...
- Publication number 20240221785
- Publication date Jul 4, 2024
- Western Digital Technologies, Inc.
- Wayne H. Vinson
- G11 - INFORMATION STORAGE
Information Patent Application
DATA STORAGE DEVICE WITH ENHANCED MANAGEMENT OF LASER PRE-BIAS AND...
- Publication number 20240221783
- Publication date Jul 4, 2024
- Western Digital Technologies, Inc.
- Guoxiao Guo
- G11 - INFORMATION STORAGE
Information Patent Application
ENERGY-ASSISTED MAGNETIC RECORDING DATA STORAGE DEVICE WITH OPPORTU...
- Publication number 20240221784
- Publication date Jul 4, 2024
- Western Digital Technologies, Inc.
- Guoxiao Guo
- G11 - INFORMATION STORAGE
Information Patent Application
DATA PROCESSOR, MAGNETIC RECORDING/REPRODUCING DEVICE, AND MAGNETIC...
- Publication number 20240170011
- Publication date May 23, 2024
- Kabushiki Kaisha Toshiba
- Kazuaki OKAMOTO
- G11 - INFORMATION STORAGE
Information Patent Application
Two-Dimensional Magnetic Recording Read Head with TaOx Layer for Fl...
- Publication number 20240153533
- Publication date May 9, 2024
- Western Digital Technologies, Inc.
- Hongquan JIANG
- 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
DATA STORAGE DEVICE READ/WRITE CHANNEL WITH DIRECT RADIAL POSITION...
- Publication number 20240135968
- Publication date Apr 25, 2024
- Western Digital Technologies, Inc.
- Satoshi Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DRIVE AND METHOD OF SETTING A NOTCH FILTER OF THE DRIVE
- Publication number 20240112699
- Publication date Apr 4, 2024
- Kabushiki Kaisha Toshiba
- Takuji Matsuzawa
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DEVICE AND METHOD
- Publication number 20240105225
- Publication date Mar 28, 2024
- Kabushiki Kaisha Toshiba
- Sho SUZUKI
- G11 - INFORMATION STORAGE
Information Patent Application
DISK DEVICE
- Publication number 20240105226
- Publication date Mar 28, 2024
- Kabushiki Kaisha Toshiba
- Takuya OGAWA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DEVICE AND METHOD
- Publication number 20240105230
- Publication date Mar 28, 2024
- Kabushiki Kaisha Toshiba
- Syosuke MARUYAMA
- G11 - INFORMATION STORAGE
Information Patent Application
DISK DEVICE
- Publication number 20240096354
- Publication date Mar 21, 2024
- Kabushiki Kaisha Toshiba
- Yusuke NOJIMA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DEVICE AND METHOD
- Publication number 20240096359
- Publication date Mar 21, 2024
- Kabushiki Kaisha Toshiba
- Yu YAMAMOTO
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DEVICE AND REFERENCE PATTERN WRITING METHOD OF THE SAME
- Publication number 20240096360
- Publication date Mar 21, 2024
- Kabushiki Kaisha Toshiba
- Hiroshi TANI
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DEVICE
- Publication number 20240087603
- Publication date Mar 14, 2024
- Kabushiki Kaisha Toshiba
- Nobuhiro Maeto
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD FOR MANUFACTURING DISK DEVICE AND COMPUTER PROGRAM PRODUCT
- Publication number 20240087602
- Publication date Mar 14, 2024
- Kabushiki Kaisha Toshiba
- Masafumi Iwashiro
- 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
DATA STORAGE DEVICE WITH NOTCH FILTER CALIBRATION BASED ON MULTI-RA...
- Publication number 20240071415
- Publication date Feb 29, 2024
- Western Digital Technologies, Inc.
- Shinsuke Nakagawa
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DEVICE AND METHOD
- Publication number 20240046958
- Publication date Feb 8, 2024
- Kabushiki Kaisha Toshiba
- Naoki Tagami
- G06 - COMPUTING CALCULATING COUNTING

for track following on disks

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Magnetic disk apparatus and method

Fast characterization of media-noise-induced repeatable runout

Magnetic disk device and reference pattern writing method of the same

Magnetic disk device and method of controlling magnetic disk device

Data read synchronization from phase modulated synchronization fiel...

Data storage device with accelerated post-emergency-power-off recov...

Servo pattern recording device, magnetic tape, magnetic tape cartri...

Energy-assisted magnetic recording data storage device with opportu...

Digital timing recovery for servo operations during start-up mode

Two-dimensional magnetic recording read head with TaOx layer for fl...

Data storage device with adjacent track interference-aware servo tr...

Data processor, magnetic recording/reproducing device, and magnetic...

Data storage device with symmetric split burst servo pattern

Magnetic disk device and reference pattern writing method of the sa...

Detection device, inspection device, magnetic tape cartridge, magne...

Multi-layer PZT microactuator with active PZT constraining layers f...

Magnetic disk device and method

Determining lateral error offsets to adjust a lateral position at w...

Magnetic disk device and method

Data storage device read/write channel with direct radial position...

Data storage device with enhanced management of laser pre-bias and...

Energy-assisted magnetic recording data storage device with assisti...

Magnetic disk device and control method

Disk device

Method for manufacturing disk device and computer program product

Magnetic tape cartridge, magnetic tape drive, detection method of s...

Magnetic disk drive and method of setting a notch filter of the drive

Disk device

Magnetic recording tape having servo pattern for tape dimensional s...

Magnetic disk device and SSW method

Patents Applicationslast 30 patents

STEADY STATE LASER DIODE FINGERPRINT MEASUREMENT AND COMPENSATION

DATA STORAGE DEVICE WITH ACCELERATED POST-EMERGENCY-POWER-OFF RECOV...

Data Read Synchronization from Phase Modulated Synchronization Fiel...

MAGNETIC DISK APPARATUS AND METHOD

DETECTION DEVICE, INSPECTION DEVICE, MAGNETIC TAPE CARTRIDGE, MAGNE...

MAGNETIC DISK DEVICE

MAGNETIC DISK DEVICE AND METHOD OF CONTROLLING THE SAME

MAGNETIC DISK DEVICE WITH ENHANCED CONTROL OF WRITE PROCESSING METH...

MACHINE LEARNING DEFECT MANAGEMENT IN STORAGE DEVICES

DATA STORAGE DEVICE WITH ADAPTIVE CONTROL OF CURRENT BALANCER TO MI...

DATA STORAGE DEVICE READ/WRITE CHANNEL WITH DIRECT RADIAL POSITION...

DATA STORAGE DEVICE WITH ADJACENT TRACK INTERFERENCE-AWARE SERVO TR...

DATA STORAGE DEVICE WITH ENHANCED MANAGEMENT OF LASER PRE-BIAS AND...

ENERGY-ASSISTED MAGNETIC RECORDING DATA STORAGE DEVICE WITH OPPORTU...

DATA PROCESSOR, MAGNETIC RECORDING/REPRODUCING DEVICE, AND MAGNETIC...

Two-Dimensional Magnetic Recording Read Head with TaOx Layer for Fl...

SERVO PATTERN RECORDING DEVICE, MAGNETIC TAPE, MAGNETIC TAPE CARTRI...

DATA STORAGE DEVICE READ/WRITE CHANNEL WITH DIRECT RADIAL POSITION...

MAGNETIC DISK DRIVE AND METHOD OF SETTING A NOTCH FILTER OF THE DRIVE

MAGNETIC DISK DEVICE AND METHOD

DISK DEVICE

MAGNETIC DISK DEVICE AND METHOD

DISK DEVICE

MAGNETIC DISK DEVICE AND METHOD

MAGNETIC DISK DEVICE AND REFERENCE PATTERN WRITING METHOD OF THE SAME

MAGNETIC DISK DEVICE

METHOD FOR MANUFACTURING DISK DEVICE AND COMPUTER PROGRAM PRODUCT

MAGNETIC DISK DEVICE AND REFERENCE PATTERN WRITING METHOD OF THE SAME

DATA STORAGE DEVICE WITH NOTCH FILTER CALIBRATION BASED ON MULTI-RA...

MAGNETIC DISK DEVICE AND METHOD