Servo formatting

Industry

CPC
G11B5/59633

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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

G11B5/59633Servo formatting

Industries

Patents Grantslast 30 patents

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 that corrects position of head by demodulation
- Patent number 11,694,720
- Issue date Jul 4, 2023
- Kabushiki Kaisha Toshiba
- Naoki Tagami
- G11 - INFORMATION STORAGE
Information Patent Grant
Hard disk drive having dual micro-actuators on carriage arms
- Patent number 11,521,646
- Issue date Dec 6, 2022
- Kabushiki Kaisha Toshiba
- Koichiro Miyamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Data path dynamic range optimization
- Patent number 11,361,788
- Issue date Jun 14, 2022
- Seagate Technology LLC
- Jason Bellorado
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetic recording medium having controlled dimensional variation
- Patent number 11,302,355
- Issue date Apr 12, 2022
- Sony Corporation
- Minoru Yamaga
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage device with separate actuators
- Patent number 11,295,780
- Issue date Apr 5, 2022
- Seagate Technology LLC
- Richard P. Michel
- G11 - INFORMATION STORAGE
Information Patent Grant
Digitally assisted ultra-fast bandwidth calibration of a programmab...
- Patent number 11,183,211
- Issue date Nov 23, 2021
- Marvell Asia Pte, Ltd.
- Manisha Gambhir
- G06 - COMPUTING CALCULATING COUNTING
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
Multi-actuator data storage system
- Patent number 11,158,338
- Issue date Oct 26, 2021
- Seagate Technology LLC
- Mehmet Fatih Erden
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk device and head position correction method
- Patent number 11,127,426
- Issue date Sep 21, 2021
- Kabushiki Kaisha Toshiba
- Naoki Tagami
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage device compensating for seek vibration using vibration...
- Patent number 10,984,831
- Issue date Apr 20, 2021
- Western Digital Technologies, Inc.
- Jianguo Zhou
- G11 - INFORMATION STORAGE
Information Patent Grant
Hard disk drive having dual micro-actuators on carriage arms
- Patent number 10,984,827
- Issue date Apr 20, 2021
- Kabushiki Kaisha Toshiba
- Koichiro Miyamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium having a dimensional variation and cartridge
- Patent number 10,978,104
- Issue date Apr 13, 2021
- Sony Corporation
- Minoru Yamaga
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk device having two regions of different thicknesses
- Patent number 10,964,344
- Issue date Mar 30, 2021
- Kabushiki Kaisha Toshiba
- Daisuke Sudo
- G11 - INFORMATION STORAGE
Information Patent Grant
Device and method for recording information regarding servo signals
- Patent number 10,896,691
- Issue date Jan 19, 2021
- FUJIFILM Corporation
- Yoichi Akano
- G11 - INFORMATION STORAGE
Information Patent Grant
Two-dimensional magnetic recording device capable of positioning th...
- Patent number 10,872,630
- Issue date Dec 22, 2020
- Kabushiki Kaisha Toshiba
- Nobuhiro Maeto
- G11 - INFORMATION STORAGE
Information Patent Grant
Multi-actuator data storage system
- Patent number 10,818,317
- Issue date Oct 27, 2020
- Seagate Technology LLC
- Mehmet Fatih Erden
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage device configuration for accessing data in physical re...
- Patent number 10,802,739
- Issue date Oct 13, 2020
- Western Digital Technologies, Inc.
- Ralph O. Weber
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-signal realignment for changing sampling clock
- Patent number 10,755,734
- Issue date Aug 25, 2020
- Seagate Technology LLC
- Jason Bellorado
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetic disk device and head position correction method
- Patent number 10,741,206
- Issue date Aug 11, 2020
- Kabushiki Kaisha Toshiba
- Naoki Tagami
- G11 - INFORMATION STORAGE
Information Patent Grant
Approximated parameter adaptation
- Patent number 10,714,134
- Issue date Jul 14, 2020
- Seagate Technology LLC
- Marcus Marrow
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Hybrid timing recovery
- Patent number 10,665,256
- Issue date May 26, 2020
- Seagate Technology LLC
- Jason Bellorado
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Magnetic disk device and read/write processing method
- Patent number 10,629,235
- Issue date Apr 21, 2020
- Kabushiki Kaisha Toshiba
- Takayuki Kawabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head having difference skew angles at different regions on...
- Patent number 10,600,437
- Issue date Mar 24, 2020
- Kabushiki Kaisha Toshiba
- Daisuke Sudo
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc locked clock-based servo timing
- Patent number 10,522,177
- Issue date Dec 31, 2019
- Seagate Technology LLC
- Jason Bellorado
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape having controlled surface properties of the magnetic...
- Patent number 10,522,171
- Issue date Dec 31, 2019
- FUJIFILM Corporation
- Norihito Kasada
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape device and head tracking servo method
- Patent number 10,510,366
- Issue date Dec 17, 2019
- FUJIFILM Corporation
- Tetsuya Kaneko
- G11 - INFORMATION STORAGE
Information Patent Grant
Write management of physically coupled storage areas
- Patent number 10,482,919
- Issue date Nov 19, 2019
- Seagate Technology LLC
- Timothy R. Feldman
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape device and head tracking servo method employing TMR e...
- Patent number 10,460,756
- Issue date Oct 29, 2019
- FUJIFILM Corporation
- Norihito Kasada
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape having characterized magnetic layer and magnetic tape...
- Patent number 10,431,249
- Issue date Oct 1, 2019
- FUJIFILM Corporation
- Norihito Kasada
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

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 SEPARATE ACTUATORS
- Publication number 20210398560
- Publication date Dec 23, 2021
- Seagate Technology, LLC
- Richard P. Michel
- G11 - INFORMATION STORAGE
Information Patent Application
HARD DISK DRIVE
- Publication number 20210256997
- Publication date Aug 19, 2021
- Kabushiki Kaisha Toshiba
- Koichiro Miyamoto
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM
- Publication number 20210151075
- Publication date May 20, 2021
- SONY CORPORATION
- Minoru YAMAGA
- G11 - INFORMATION STORAGE
Information Patent Application
HARD DISK DRIVE
- Publication number 20210012796
- Publication date Jan 14, 2021
- Kabushiki Kaisha Toshiba
- Koichiro Miyamoto
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM AND CARTRIDGE
- Publication number 20200357434
- Publication date Nov 12, 2020
- SONY CORPORATION
- Minoru YAMAGA
- G11 - INFORMATION STORAGE
Information Patent Application
MULTI-SIGNAL REALIGNMENT FOR CHANGING SAMPLING CLOCK
- Publication number 20200005819
- Publication date Jan 2, 2020
- SEAGATE TECHNOLOGY LLC
- Jason Bellorado
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MAGNETIC DISK DEVICE AND READ/WRITE PROCESSING METHOD
- Publication number 20190362752
- Publication date Nov 28, 2019
- Kabushiki Kaisha Toshiba
- Takayuki Kawabe
- G11 - INFORMATION STORAGE
Information Patent Application
WRITE MANAGEMENT OF PHYSICALLY COUPLED STORAGE AREAS
- Publication number 20190272852
- Publication date Sep 5, 2019
- SEAGATE TECHNOLOGY LLC
- Timothy R. Feldman
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC TAPE DEVICE AND HEAD TRACKING SERVO METHOD
- Publication number 20190130936
- Publication date May 2, 2019
- FUJIFILM CORPORATION
- Tetsuya KANEKO
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISC APPARATUS
- Publication number 20180240486
- Publication date Aug 23, 2018
- Kabushiki Kaisha Toshiba
- Makoto Asakura
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC TAPE DEVICE AND HEAD TRACKING SERVO METHOD
- Publication number 20180182417
- Publication date Jun 28, 2018
- FUJIFILM CORPORATION
- Tetsuya KANEKO
- G11 - INFORMATION STORAGE
Information Patent Application
Shingled Magnetic Recording with Operational Based Track Spacing
- Publication number 20180182432
- Publication date Jun 28, 2018
- Seagate Technology LLC
- Xiong Liu
- G11 - INFORMATION STORAGE
Information Patent Application
Data Storage Device with High Signal-to-Noise Ratio Contact Detection
- Publication number 20180174614
- Publication date Jun 21, 2018
- Seagate Technology LLC
- Shi Jung Kim
- G11 - INFORMATION STORAGE
Information Patent Application
HARD DISK DRIVE, MANUFACTURING METHOD OF THE SAME, AND SERVO DATA W...
- Publication number 20180166099
- Publication date Jun 14, 2018
- Kabushiki Kaisha Toshiba
- Shinsuke AKIYA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC TAPE AND MAGNETIC TAPE DEVICE
- Publication number 20170372726
- Publication date Dec 28, 2017
- FUJIFILM CORPORATION
- Norihito KASADA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC TAPE AND MAGNETIC TAPE DEVICE
- Publication number 20170372727
- Publication date Dec 28, 2017
- FUJIFILM CORPORATION
- Norihito KASADA
- G11 - INFORMATION STORAGE
Information Patent Application
SERVO INTEGRATED BPM TEMPLATE
- Publication number 20170084300
- Publication date Mar 23, 2017
- SEAGATE TECHNOLOGY LLC
- ShuaiGang Xiao
- G11 - INFORMATION STORAGE
Information Patent Application
HARD DISK DRIVE AND HEAD POSITIONING METHOD
- Publication number 20170061997
- Publication date Mar 2, 2017
- Kabushiki Kaisha Toshiba
- Takao Furuhashi
- G11 - INFORMATION STORAGE
Information Patent Application
Chemical Pinning to Direct Addressable Array Using Self-Assembling...
- Publication number 20150206549
- Publication date Jul 23, 2015
- Seagate Technology LLC
- Shuaigang Xiao
- G11 - INFORMATION STORAGE
Information Patent Application
RECORDING MEDIUM, A DATA STORAGE APPARATUS AND A METHOD OF PREPARIN...
- Publication number 20150179198
- Publication date Jun 25, 2015
- Marvell International Ltd.
- Chun Lian Ong
- G11 - INFORMATION STORAGE
Information Patent Application
SERVO INFORMATION RECORDING METHOD AND MAGNETIC STORAGE APPARATUS
- Publication number 20140133047
- Publication date May 15, 2014
- SHOWA DENKO K.K.
- Hideaki TAKAHOSHI
- G11 - INFORMATION STORAGE
Information Patent Application
SYSTEM, METHOD AND APPARATUS FOR MASTER PATTERN GENERATION, INCLUDI...
- Publication number 20130293979
- Publication date Nov 7, 2013
- Thomas Robert Albrecht
- G11 - INFORMATION STORAGE
Information Patent Application
SERVO PATTERN BY MICROWAVE ASSISTED MAGNETIC RECORDING, PERPENDICUL...
- Publication number 20130279039
- Publication date Oct 24, 2013
- HITACHI., LTD.
- Yoshihiro SHIROISHI
- G11 - INFORMATION STORAGE
Information Patent Application
BIPOLAR POSITION ERROR BURSTS WITH UNIPOLAR SERVO FIELDS
- Publication number 20120154949
- Publication date Jun 21, 2012
- Seagate Technology LLC
- Puskal Prasad Pokharel
- G11 - INFORMATION STORAGE
Information Patent Application
Writing Repeating Patterns of Features to a Substrate
- Publication number 20110216433
- Publication date Sep 8, 2011
- Doug Carson & Associates, Inc.
- Douglas M. Carson
- G11 - INFORMATION STORAGE
Information Patent Application
Disk Drive And Method Of Writing Servo Write Tracks To A Disk
- Publication number 20110141599
- Publication date Jun 16, 2011
- Kei Yasuna
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD FOR WRITING SERVO DATA TO A DISK AND DISK DRIVE CONFIGURED T...
- Publication number 20110080672
- Publication date Apr 7, 2011
- Masaki Yoshioka
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD AND SYSTEM FOR MANUFACTURING A HARD-DISK DRIVE
- Publication number 20110072644
- Publication date Mar 31, 2011
- Yoshiteru Katsumura
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD AND APPARATUS FOR FORMING SERVO PATTERNS ON A MAGNETIC-RECOR...
- Publication number 20110069409
- Publication date Mar 24, 2011
- Xuchu Zhu
- G11 - INFORMATION STORAGE

Servo formatting

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

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

Magnetic disk device that corrects position of head by demodulation

Hard disk drive having dual micro-actuators on carriage arms

Data path dynamic range optimization

Magnetic recording medium having controlled dimensional variation

Data storage device with separate actuators

Digitally assisted ultra-fast bandwidth calibration of a programmab...

Recording device, control device, recording method, recording tape...

Multi-actuator data storage system

Magnetic disk device and head position correction method

Data storage device compensating for seek vibration using vibration...

Hard disk drive having dual micro-actuators on carriage arms

Magnetic recording medium having a dimensional variation and cartridge

Magnetic disk device having two regions of different thicknesses

Device and method for recording information regarding servo signals

Two-dimensional magnetic recording device capable of positioning th...

Multi-actuator data storage system

Data storage device configuration for accessing data in physical re...

Multi-signal realignment for changing sampling clock

Magnetic disk device and head position correction method

Approximated parameter adaptation

Hybrid timing recovery

Magnetic disk device and read/write processing method

Magnetic head having difference skew angles at different regions on...

Disc locked clock-based servo timing

Magnetic tape having controlled surface properties of the magnetic...

Magnetic tape device and head tracking servo method

Write management of physically coupled storage areas

Magnetic tape device and head tracking servo method employing TMR e...

Magnetic tape having characterized magnetic layer and magnetic tape...

Patents Applicationslast 30 patents

MACHINE LEARNING DEFECT MANAGEMENT IN STORAGE DEVICES

DATA STORAGE DEVICE WITH SEPARATE ACTUATORS

HARD DISK DRIVE

MAGNETIC RECORDING MEDIUM

HARD DISK DRIVE

MAGNETIC RECORDING MEDIUM AND CARTRIDGE

MULTI-SIGNAL REALIGNMENT FOR CHANGING SAMPLING CLOCK

MAGNETIC DISK DEVICE AND READ/WRITE PROCESSING METHOD

WRITE MANAGEMENT OF PHYSICALLY COUPLED STORAGE AREAS

MAGNETIC TAPE DEVICE AND HEAD TRACKING SERVO METHOD

MAGNETIC DISC APPARATUS

MAGNETIC TAPE DEVICE AND HEAD TRACKING SERVO METHOD

Shingled Magnetic Recording with Operational Based Track Spacing

Data Storage Device with High Signal-to-Noise Ratio Contact Detection

HARD DISK DRIVE, MANUFACTURING METHOD OF THE SAME, AND SERVO DATA W...

MAGNETIC TAPE AND MAGNETIC TAPE DEVICE

MAGNETIC TAPE AND MAGNETIC TAPE DEVICE

SERVO INTEGRATED BPM TEMPLATE

HARD DISK DRIVE AND HEAD POSITIONING METHOD

Chemical Pinning to Direct Addressable Array Using Self-Assembling...

RECORDING MEDIUM, A DATA STORAGE APPARATUS AND A METHOD OF PREPARIN...

SERVO INFORMATION RECORDING METHOD AND MAGNETIC STORAGE APPARATUS

SYSTEM, METHOD AND APPARATUS FOR MASTER PATTERN GENERATION, INCLUDI...

SERVO PATTERN BY MICROWAVE ASSISTED MAGNETIC RECORDING, PERPENDICUL...

BIPOLAR POSITION ERROR BURSTS WITH UNIPOLAR SERVO FIELDS

Writing Repeating Patterns of Features to a Substrate

Disk Drive And Method Of Writing Servo Write Tracks To A Disk

METHOD FOR WRITING SERVO DATA TO A DISK AND DISK DRIVE CONFIGURED T...

METHOD AND SYSTEM FOR MANUFACTURING A HARD-DISK DRIVE

METHOD AND APPARATUS FOR FORMING SERVO PATTERNS ON A MAGNETIC-RECOR...