Disposition of heads

Industry

CPC
G11B5/488

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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

G11B5/488Disposition of heads

Industries

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Patents Grantslast 30 patents

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
Hard disk access using multiple actuators
- Patent number 11,836,379
- Issue date Dec 5, 2023
- Amazon Technologies, Inc.
- Keun Soo Jo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sampled-data polydyne feedforward position control
- Patent number 11,676,629
- Issue date Jun 13, 2023
- Western Digital Technologies, Inc.
- Takehiko Eguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Multi-actuator storage device access using logical addresses
- Patent number 11,609,707
- Issue date Mar 21, 2023
- Amazon Technologies, Inc.
- Keun Soo Jo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Disk device having a multi-actuator assembly with a protective memb...
- Patent number 11,527,262
- Issue date Dec 13, 2022
- Kabushiki Kaisha Toshiba
- Makoto Okamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Split-actuator drive that coordinates timing of aggressor and victi...
- Patent number 11,514,939
- Issue date Nov 29, 2022
- Kabushiki Kaisha Toshiba
- Richard M. Ehrlich
- G11 - INFORMATION STORAGE
Information Patent Grant
Ball bearing cartridge for linear actuator
- Patent number 11,488,624
- Issue date Nov 1, 2022
- Seagate Technology LLC
- Xiong Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Zero skew disk drive with dual actuators
- Patent number 11,361,787
- Issue date Jun 14, 2022
- Seagate Technology LLC
- Riyan Alex Mendonsa
- G11 - INFORMATION STORAGE
Information Patent Grant
Double loop heater
- Patent number 11,328,746
- Issue date May 10, 2022
- Seagate Technology LLC
- Raul Horacio Andruet
- G11 - INFORMATION STORAGE
Information Patent Grant
Split-actuator drive that coordinates timing of aggressor and victi...
- Patent number 11,189,309
- Issue date Nov 30, 2021
- Kabushiki Kaisha Toshiba
- Richard M. Ehrlich
- 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
Information Patent Grant
Transducer positions for dual actuator data storage devices
- Patent number 10,950,264
- Issue date Mar 16, 2021
- Seagate Technology LLC
- Li Hong Zhang
- G11 - INFORMATION STORAGE
Information Patent Grant
Double loop heater
- Patent number 10,910,006
- Issue date Feb 2, 2021
- Seagate Technology LLC
- Raul Horacio Andruet
- G11 - INFORMATION STORAGE
Information Patent Grant
Head suspension assembly for disk device and including damper
- Patent number 10,878,843
- Issue date Dec 29, 2020
- Kabushiki Kaisha Toshiba
- Kenichiro Aoki
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk device
- Patent number 10,811,040
- Issue date Oct 20, 2020
- Kabushiki Kaisha Toshiba
- Kota Tokuda
- G11 - INFORMATION STORAGE
Information Patent Grant
Embedded disconnected circuits in magnetic storage media of data st...
- Patent number 10,811,047
- Issue date Oct 20, 2020
- Western Digital Technologies, Inc.
- Pankaj Mehra
- G11 - INFORMATION STORAGE
Information Patent Grant
Two-dimensional magnetic recording (TDMR) read head structure with...
- Patent number 10,777,222
- Issue date Sep 15, 2020
- WESTERN DIGITAL TECHNOLOGIES, INC.
- Xiaoyong Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Methods of using embedded disconnected circuits in magnetic storage...
- Patent number 10,777,225
- Issue date Sep 15, 2020
- Western Digital Technologies, Inc.
- Pankaj Mehra
- G11 - INFORMATION STORAGE
Information Patent Grant
Scheduling low-priority disk seeks for multi-actuator data storage...
- Patent number 10,706,886
- Issue date Jul 7, 2020
- Seagate Technology LLC
- Vidur Fnu Parkash
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Embedded disconnected circuits in magnetic storage media of data st...
- Patent number 10,672,425
- Issue date Jun 2, 2020
- Western Digital Technologies, Inc.
- Pankaj Mehra
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk device and method
- Patent number 10,657,995
- Issue date May 19, 2020
- Kabushiki Kaisha Toshiba
- Hideo Shimokawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk device and recording method
- Patent number 10,607,643
- Issue date Mar 31, 2020
- Kabushiki Kaisha Toshiba
- Yuka Aoyagi
- G11 - INFORMATION STORAGE
Information Patent Grant
Multiple-actuator drive with separate, radially-defined, zones havi...
- Patent number 10,510,373
- Issue date Dec 17, 2019
- Seagate Technology LLC
- Steven Douglas Granz
- G11 - INFORMATION STORAGE
Information Patent Grant
Using signals from perpendicular and longitudinal multitrack magnet...
- Patent number 10,490,219
- Issue date Nov 26, 2019
- Seagate Technology LLC
- Mehmet Fatih Erden
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk apparatus and dual actuator assembly having a wiring board wit...
- Patent number 10,475,475
- Issue date Nov 12, 2019
- Kabushiki Kaisha Toshiba
- Hisashi Hasegawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording head with multiple magnetic writers simultaneously writin...
- Patent number 10,475,473
- Issue date Nov 12, 2019
- Seagate Technology LLC
- Mehmet Fatih Erden
- G11 - INFORMATION STORAGE
Information Patent Grant
Stripe height lapping control structures for a multiple sensor array
- Patent number 10,460,751
- Issue date Oct 29, 2019
- Western Digital (Fremont), LLC
- Steven C. Rudy
- G11 - INFORMATION STORAGE
Information Patent Grant
Reduced latency I/O in multi-actuator device
- Patent number 10,424,328
- Issue date Sep 24, 2019
- Seagate Technology LLC
- Mark A. Gaertner
- G11 - INFORMATION STORAGE
Information Patent Grant
Hard disk servo control adaptive notch filter using a recursive lea...
- Patent number 10,366,718
- Issue date Jul 30, 2019
- Seagate Technology LLC
- Lou Supino
- G11 - INFORMATION STORAGE
Information Patent Grant
Selectable read modes for a two dimensional magnetic recording system
- Patent number 10,268,383
- Issue date Apr 23, 2019
- Seagate Technology LLC
- Mehmet Fatih Erden
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING DEVICE
- Publication number 20240185884
- Publication date Jun 6, 2024
- Kabushiki Kaisha Toshiba
- Ryo OSAMURA
- 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
MAGNETIC DISK DEVICE AND METHOD
- Publication number 20220310117
- Publication date Sep 29, 2022
- Kabushiki Kaisha Toshiba
- Kenji Itou
- G11 - INFORMATION STORAGE
Information Patent Application
DISK DEVICE
- Publication number 20220262394
- Publication date Aug 18, 2022
- Kabushiki Kaisha Toshiba
- Makoto OKAMOTO
- G11 - INFORMATION STORAGE
Information Patent Application
SPLIT-ACTUATOR DRIVE THAT COORDINATES TIMING OF AGGRESSOR AND VICTI...
- Publication number 20220246172
- Publication date Aug 4, 2022
- Kabushiki Kaisha Toshiba
- Richard M. EHRLICH
- 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
TRANSDUCER POSITIONS FOR DUAL ACTUATOR DATA STORAGE DEVICES
- Publication number 20200411041
- Publication date Dec 31, 2020
- SEAGATE TECHNOLOGY LLC
- Li Hong Zhang
- G11 - INFORMATION STORAGE
Information Patent Application
EMBEDDED DISCONNECTED CIRCUITS IN MAGNETIC STORAGE MEDIA OF DATA ST...
- Publication number 20200357435
- Publication date Nov 12, 2020
- Western Digital Technologies, Inc.
- Pankaj MEHRA
- G11 - INFORMATION STORAGE
Information Patent Application
DISK DEVICE
- Publication number 20200302960
- Publication date Sep 24, 2020
- KABUSHIKI KAISHA TOSHIBA
- Kota TOKUDA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
HARD DISK COMB, ACTUATOR, AND MANUFACTURING METHOD OF HARD DISK COMB
- Publication number 20200286510
- Publication date Sep 10, 2020
- FUJIKURA LTD.
- Ryo Yamaguchi
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DEVICE AND METHOD
- Publication number 20200090690
- Publication date Mar 19, 2020
- Kabushiki Kaisha Toshiba
- Hideo Shimokawa
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DEVICE AND RECORDING METHOD
- Publication number 20190287559
- Publication date Sep 19, 2019
- Kabushiki Kaisha Toshiba
- Yuka AOYAGI
- G11 - INFORMATION STORAGE
Information Patent Application
APPARATUS AND METHOD FOR DYNAMIC MULTIPLE ACTUATOR DRIVE DATA ACCESS
- Publication number 20190035427
- Publication date Jan 31, 2019
- Delphi Memory Technologies, Inc.
- Larry D. Gartee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EMBEDDED DISCONNECTED CIRCUITS IN MAGNETIC STORAGE MEDIA OF DATA ST...
- Publication number 20180373452
- Publication date Dec 27, 2018
- Western Digital Technologies, Inc.
- Pankaj MEHRA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS OF USING EMBEDDED DISCONNECTED CIRCUITS IN MAGNETIC STORAGE...
- Publication number 20180373453
- Publication date Dec 27, 2018
- Western Digital Technologies, Inc.
- Pankaj MEHRA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RECORDING HEAD WITH MULTIPLE MAGNETIC WRITERS SIMULTANEOUSLY WRITIN...
- Publication number 20180301162
- Publication date Oct 18, 2018
- SEAGATE TECHNOLOGY LLC
- Mehmet Fatih Erden
- G11 - INFORMATION STORAGE
Information Patent Application
STRIPE HEIGHT LAPPING CONTROL STRUCTURES FOR A MULTIPLE SENSOR ARRAY
- Publication number 20180268847
- Publication date Sep 20, 2018
- WESTERN DIGITAL (FREMONT), LLC
- Steven C. RUDY
- G11 - INFORMATION STORAGE
Information Patent Application
SYSTEMS AND DEVICES FOR ACHIEVING HIGH THROUGHPUT ATTACHMENT AND SU...
- Publication number 20180141167
- Publication date May 24, 2018
- WESTERN DIGITAL (FREMONT), LLC
- WACHIRA PUTTICHAEM
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
BOND PAD SHARING FOR POWERING A MULTIPLICITY OF ELECTRICAL COMPONENTS
- Publication number 20180137885
- Publication date May 17, 2018
- SEAGATE TECHNOLOGY LLC
- Jason Bryce Gadbois
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD FOR AFC SHIELDS FOR MULTIPLE SENSOR MAGNETIC TRANSDUCERS AND...
- Publication number 20170337941
- Publication date Nov 23, 2017
- WESTERN DIGITAL (FREMONT), LLC
- RONGFU XIAO
- C21 - METALLURGY OF IRON
Information Patent Application
SUPER-PARITY BLOCK LAYOUT FOR MULTI-READER DRIVES
- Publication number 20170322844
- Publication date Nov 9, 2017
- SEAGATE TECHNOLOGY LLC
- Eun Yeong Hong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STRIPE HEIGHT LAPPING CONTROL STRUCTURES FOR A MULTIPLE SENSOR ARRAY
- Publication number 20170309300
- Publication date Oct 26, 2017
- WESTERN DIGITAL (FREMONT), LLC
- Steven C. RUDY
- G11 - INFORMATION STORAGE
Information Patent Application
APPARATUS, SYSTEMS AND PROCESSES FOR REDUCING A HARD DISK DRIVE'S A...
- Publication number 20170178673
- Publication date Jun 22, 2017
- L2 Drive LLC
- Karim Kaddeche
- G11 - INFORMATION STORAGE
Information Patent Application
READ ASSEMBLY, DATA STORAGE SYSTEM, AND METHODS OF USING THE SAME
- Publication number 20160140989
- Publication date May 19, 2016
- Marvell International Ltd.
- Yunjie CHEN
- G11 - INFORMATION STORAGE
Information Patent Application
READING NARROW DATA TRACKS WITH MULTIPLE WIDE READERS
- Publication number 20160035372
- Publication date Feb 4, 2016
- SEAGATE TECHNOLOGY LLC
- Mehmet Fatih Erden
- G11 - INFORMATION STORAGE
Information Patent Application
Systems and Methods for Head Position Estimation
- Publication number 20150262598
- Publication date Sep 17, 2015
- LSI Corporation
- Bruce A. Wilson
- G11 - INFORMATION STORAGE
Information Patent Application
Systems and Methods for Multi-Head Separation Determination
- Publication number 20150243310
- Publication date Aug 27, 2015
- LSI Corporation
- Jeffrey P. Grundvig
- G11 - INFORMATION STORAGE
Information Patent Application
HEAD POSITION DEMODULATION METHOD AND MAGNETIC DISK DEVICE
- Publication number 20150146318
- Publication date May 28, 2015
- Kabushiki Kaisha Toshiba
- Tomoyoshi YAMADA
- G11 - INFORMATION STORAGE
Information Patent Application
Systems and Methods for Multi-Resolution Data Sensing
- Publication number 20150055249
- Publication date Feb 26, 2015
- LSI Corporation
- Bruce A. Wilson
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC HEAD, MAGNETIC RECORDING REPRODUCING APPARATUS AND MAGNETI...
- Publication number 20140376130
- Publication date Dec 25, 2014
- Kabushiki Kaisha Toshiba
- Akihiko TAKEO
- G11 - INFORMATION STORAGE

Disposition of heads

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

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

Hard disk access using multiple actuators

Sampled-data polydyne feedforward position control

Multi-actuator storage device access using logical addresses

Disk device having a multi-actuator assembly with a protective memb...

Split-actuator drive that coordinates timing of aggressor and victi...

Ball bearing cartridge for linear actuator

Zero skew disk drive with dual actuators

Double loop heater

Split-actuator drive that coordinates timing of aggressor and victi...

Magnetic disk device having multiple writers with writing current o...

Transducer positions for dual actuator data storage devices

Double loop heater

Head suspension assembly for disk device and including damper

Disk device

Embedded disconnected circuits in magnetic storage media of data st...

Two-dimensional magnetic recording (TDMR) read head structure with...

Methods of using embedded disconnected circuits in magnetic storage...

Scheduling low-priority disk seeks for multi-actuator data storage...

Embedded disconnected circuits in magnetic storage media of data st...

Magnetic disk device and method

Magnetic disk device and recording method

Multiple-actuator drive with separate, radially-defined, zones havi...

Using signals from perpendicular and longitudinal multitrack magnet...

Disk apparatus and dual actuator assembly having a wiring board wit...

Recording head with multiple magnetic writers simultaneously writin...

Stripe height lapping control structures for a multiple sensor array

Reduced latency I/O in multi-actuator device

Hard disk servo control adaptive notch filter using a recursive lea...

Selectable read modes for a two dimensional magnetic recording system

Patents Applicationslast 30 patents

MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING DEVICE

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

MAGNETIC DISK DEVICE AND METHOD

DISK DEVICE

SPLIT-ACTUATOR DRIVE THAT COORDINATES TIMING OF AGGRESSOR AND VICTI...

MAGNETIC DISK DEVICE AND WRITE PROCESSING METHOD

TRANSDUCER POSITIONS FOR DUAL ACTUATOR DATA STORAGE DEVICES

EMBEDDED DISCONNECTED CIRCUITS IN MAGNETIC STORAGE MEDIA OF DATA ST...

DISK DEVICE

HARD DISK COMB, ACTUATOR, AND MANUFACTURING METHOD OF HARD DISK COMB

MAGNETIC DISK DEVICE AND METHOD

MAGNETIC DISK DEVICE AND RECORDING METHOD

APPARATUS AND METHOD FOR DYNAMIC MULTIPLE ACTUATOR DRIVE DATA ACCESS

EMBEDDED DISCONNECTED CIRCUITS IN MAGNETIC STORAGE MEDIA OF DATA ST...

METHODS OF USING EMBEDDED DISCONNECTED CIRCUITS IN MAGNETIC STORAGE...

RECORDING HEAD WITH MULTIPLE MAGNETIC WRITERS SIMULTANEOUSLY WRITIN...

STRIPE HEIGHT LAPPING CONTROL STRUCTURES FOR A MULTIPLE SENSOR ARRAY

SYSTEMS AND DEVICES FOR ACHIEVING HIGH THROUGHPUT ATTACHMENT AND SU...

BOND PAD SHARING FOR POWERING A MULTIPLICITY OF ELECTRICAL COMPONENTS

METHOD FOR AFC SHIELDS FOR MULTIPLE SENSOR MAGNETIC TRANSDUCERS AND...

SUPER-PARITY BLOCK LAYOUT FOR MULTI-READER DRIVES

STRIPE HEIGHT LAPPING CONTROL STRUCTURES FOR A MULTIPLE SENSOR ARRAY

APPARATUS, SYSTEMS AND PROCESSES FOR REDUCING A HARD DISK DRIVE'S A...

READ ASSEMBLY, DATA STORAGE SYSTEM, AND METHODS OF USING THE SAME

READING NARROW DATA TRACKS WITH MULTIPLE WIDE READERS

Systems and Methods for Head Position Estimation

Systems and Methods for Multi-Head Separation Determination

HEAD POSITION DEMODULATION METHOD AND MAGNETIC DISK DEVICE

Systems and Methods for Multi-Resolution Data Sensing

MAGNETIC HEAD, MAGNETIC RECORDING REPRODUCING APPARATUS AND MAGNETI...