Track change, selection or acquisition by displacement of the head

Industry

CPC
G11B5/55

This industry / category may be too specific. Please go to a parent level for more data

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

G11B5/55Track change, selection or acquisition by displacement of the head

Industries

Patents Grantslast 30 patents

Information Patent Grant
System and method for importing and exporting data between tapes to...
- Patent number 11,972,129
- Issue date Apr 30, 2024
- BMC Software, Inc.
- Offer Baruch
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetic disk device and method
- Patent number 11,955,146
- Issue date Apr 9, 2024
- Kabushiki Kaisha Toshiba
- Naoki Tagami
- G11 - INFORMATION STORAGE
Information Patent Grant
Bearing apparatus having inner shaft male thread part extending out...
- Patent number 11,948,609
- Issue date Apr 2, 2024
- MINEBEA MITSUMI INC.
- Shinya Ohnuma
- G11 - INFORMATION STORAGE
Information Patent Grant
Non-right angle parallelogram PZT for suspension resonance improvement
- Patent number 11,948,611
- Issue date Apr 2, 2024
- Magnecomp Corporation
- Long Zhang
- G11 - INFORMATION STORAGE
Information Patent Grant
Motor driver circuit, positioning device and hard disk apparatus us...
- Patent number 11,949,363
- Issue date Apr 2, 2024
- Rohm Co., Ltd.
- Hisashi Sugie
- G11 - INFORMATION STORAGE
Information Patent Grant
Data tape quality analysis
- Patent number 11,935,570
- Issue date Mar 19, 2024
- Oracle International Corporation
- Robert Olin Wyman
- G06 - COMPUTING CALCULATING COUNTING
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 device with column attached to base and cover
- Patent number 11,922,980
- Issue date Mar 5, 2024
- Kabushiki Kaisha Toshiba
- Manabu Uehara
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape drive reel including damping to reduce track following errors
- Patent number 11,922,982
- Issue date Mar 5, 2024
- International Business Machines Corporation
- David Harper
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage device with servo control processor with initial fast...
- Patent number 11,915,719
- Issue date Feb 27, 2024
- Western Digital Technologies, Inc.
- Yuanyuan Zhao
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk device and reordering method
- Patent number 11,875,829
- Issue date Jan 16, 2024
- Kabushiki Kaisha Toshiba
- Takeyori Hara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetic tape, magnetic tape cartridge, and magnetic tape device
- Patent number 11,869,552
- Issue date Jan 9, 2024
- FUJIFILM Corporation
- Norihito Kasada
- G11 - INFORMATION STORAGE
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
Adaptive data detection on a nonlinear channel
- Patent number 11,862,194
- Issue date Jan 2, 2024
- International Business Machines Corporation
- Roy Cideciyan
- 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
Data storage device having dual actuators and method for data egres...
- Patent number 11,837,264
- Issue date Dec 5, 2023
- Western Digital Technologies, Inc.
- Brian Johnson
- G11 - INFORMATION STORAGE
Information Patent Grant
Voice coil motor yoke with annular groove in magnet bonding region...
- Patent number 11,823,720
- Issue date Nov 21, 2023
- Shin-Etsu Chemical Co., Ltd.
- Masaki Kaneko
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk device stored trace data of the read/write processing
- Patent number 11,817,133
- Issue date Nov 14, 2023
- Kabushiki Kaisha Toshiba
- Kimiyasu Aida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Disk device
- Patent number 11,817,136
- Issue date Nov 14, 2023
- Kabushiki Kaisha Toshiba
- Takeyori Hara
- G11 - INFORMATION STORAGE
Information Patent Grant
Reducing noise in back EMF sensing for data storage
- Patent number 11,798,587
- Issue date Oct 24, 2023
- Western Digital Technologies, Inc.
- Guoxiao Guo
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetically repositionable cassettes within a data storage drive
- Patent number 11,790,946
- Issue date Oct 17, 2023
- Seagate Technology LLC
- Brett R. Herdendorf
- G11 - INFORMATION STORAGE
Information Patent Grant
Adaptable servo controllers
- Patent number 11,783,856
- Issue date Oct 10, 2023
- Seagate Technology LLC
- Qiang Bi
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage system and magnetic tape recording media with features...
- Patent number 11,783,857
- Issue date Oct 10, 2023
- International Business Machines Corporation
- Robert Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk device and method for switching bias voltage and driv...
- Patent number 11,783,855
- Issue date Oct 10, 2023
- Kabushiki Kaisha Toshiba
- Takeyori Hara
- G11 - INFORMATION STORAGE
Information Patent Grant
Shape memory alloy based actuator latch
- Patent number 11,783,858
- Issue date Oct 10, 2023
- Seagate Technology LLC
- Brett R. Herdendorf
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape recording system and method for reading media having write-app...
- Patent number 11,776,569
- Issue date Oct 3, 2023
- Western Digital Technologies, Inc.
- Robert G. Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Grant
Multi-layer PZT microactuator having oppositely poled PZT constrain...
- Patent number 11,769,524
- Issue date Sep 26, 2023
- Magnecomp Corporation
- Kuen Chee Ee
- G11 - INFORMATION STORAGE
Information Patent Grant
Seek-induced vibration compensation
- Patent number 11,769,525
- Issue date Sep 26, 2023
- Seagate Technology LLC
- Josiah Wernow
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage device having dual actuators and method for emergency...
- Patent number 11,763,844
- Issue date Sep 19, 2023
- Western Digital Technologies, Inc.
- Brian Johnson
- G11 - INFORMATION STORAGE
Information Patent Grant
VCM PWM to linear mode transition offset optimization to improve PES
- Patent number 11,763,843
- Issue date Sep 19, 2023
- Western Digital Technologies, Inc.
- Jaesoo Byoun
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC DISK DEVICE
- Publication number 20240105221
- Publication date Mar 28, 2024
- Kabushiki Kaisha Toshiba
- Daisuke SUDO
- G11 - INFORMATION STORAGE
Information Patent Application
CENTER STRUCTURE HAVING ATTACHMENT SUPPORT FOR AN ACTUATOR IN A MUL...
- Publication number 20240105222
- Publication date Mar 28, 2024
- Western Digital Technologies, Inc.
- Jung-Seo Park
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DEVICE
- Publication number 20240096357
- Publication date Mar 21, 2024
- Kabushiki Kaisha Toshiba
- Shinichi Kobatake
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DEVICE AND METHOD
- Publication number 20240096358
- Publication date Mar 21, 2024
- Kabushiki Kaisha Toshiba
- Yusuke Tomoda
- G11 - INFORMATION STORAGE
Information Patent Application
FAST PARTIAL ERASURE FOR DRIVE SANITIZATION
- Publication number 20240087598
- Publication date Mar 14, 2024
- SEAGATE TECHNOLOGY LLC
- Xiong Liu
- 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
TAPE DRIVE REEL INCLUDING DAMPING TO REDUCE TRACK FOLLOWING ERRORS
- Publication number 20240087599
- Publication date Mar 14, 2024
- International Business Machines Corporation
- David Harper
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DEVICE AND REFRESH PROCESSING METHOD
- Publication number 20240087600
- Publication date Mar 14, 2024
- Kabushiki Kaisha Toshiba
- Akihiro HARIGAE
- 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
Information Patent Application
TAPE REEL, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE DRIVE
- Publication number 20240005954
- Publication date Jan 4, 2024
- FUJIFILM CORPORATION
- Ren ISHIKAWA
- 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
TEMPERATURE MEASURING UNIT, DISK DRIVE SUSPENSION MANUFACTURING APP...
- Publication number 20230417605
- Publication date Dec 28, 2023
- NHK Spring Co., Ltd.
- Takeshi SHIMODA
- G11 - INFORMATION STORAGE
Information Patent Application
VCM PWM TO LINEAR MODE TRANSITION OFFSET OPTIMIZATION TO IMPROVE PES
- Publication number 20230386512
- Publication date Nov 30, 2023
- Western Digital Technologies, Inc.
- Jaesoo Byoun
- G11 - INFORMATION STORAGE
Information Patent Application
DATA STORAGE DEVICE HAVING DUAL ACTUATORS AND METHOD FOR EMERGENCY...
- Publication number 20230386513
- Publication date Nov 30, 2023
- Western Digital Technologies, Inc.
- Brian Johnson
- G11 - INFORMATION STORAGE
Information Patent Application
Tape Recording System And Method For Reading Media Having Write-App...
- Publication number 20230343363
- Publication date Oct 26, 2023
- Western Digital Technologies, Inc.
- Robert G. BISKEBORN
- G11 - INFORMATION STORAGE
Information Patent Application
Multi-Layer PZT Microactuator With Active PZT Constraining Layers F...
- Publication number 20230335155
- Publication date Oct 19, 2023
- Magnecomp Corporation
- David Glaess
- G11 - INFORMATION STORAGE
Information Patent Application
SECTOR METRICS TO ESTIMATE HEALTH OF WRITTEN DATA
- Publication number 20230335158
- Publication date Oct 19, 2023
- Western Digital Technologies, Inc.
- Niranjay Ravindran
- G11 - INFORMATION STORAGE
Information Patent Application
SEEK-INDUCED VIBRATION COMPENSATION
- Publication number 20230335157
- Publication date Oct 19, 2023
- SEAGATE TECHNOLOGY LLC
- Josiah Wernow
- G11 - INFORMATION STORAGE
Information Patent Application
DATA STORAGE DEVICE HAVING DUAL ACTUATORS AND METHOD FOR DATA EGRES...
- Publication number 20230326484
- Publication date Oct 12, 2023
- Western Digital Technologies, Inc.
- Brian Johnson
- G11 - INFORMATION STORAGE
Information Patent Application
DATA STORAGE DEVICE HAVING DUAL ACTUATORS AND METHOD FOR EMERGENCY...
- Publication number 20230326485
- Publication date Oct 12, 2023
- Western Digital Technologies, Inc.
- Brian Johnson
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC HEAD, MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, MAGNETIC TAP...
- Publication number 20230317106
- Publication date Oct 5, 2023
- FUJIFILM CORPORATION
- Toru NAKAO
- G11 - INFORMATION STORAGE
Information Patent Application
REDUCING NOISE IN BACK EMF SENSING FOR DATA STORAGE
- Publication number 20230317107
- Publication date Oct 5, 2023
- Western Digital Technologies, Inc.
- Guoxiao Guo
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DEVICE
- Publication number 20230306998
- Publication date Sep 28, 2023
- Kabushiki Kaisha Toshiba
- Susumu Yoshida
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DEVICE AND METHOD
- Publication number 20230282231
- Publication date Sep 7, 2023
- Kabushiki Kaisha Toshiba
- Hidekazu MASUYAMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Non-Right Angle Parallelogram PZT For Suspension Resonance Improvement
- Publication number 20230267955
- Publication date Aug 24, 2023
- Magnecomp Corporation
- Long Zhang
- 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
MOTOR DRIVER CIRCUIT, POSITIONING DEVICE AND HARD DISK APPARATUS US...
- Publication number 20230253900
- Publication date Aug 10, 2023
- Rohm Co., Ltd.
- HISASHI SUGIE
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETICALLY REPOSITIONABLE CASSETTES WITHIN A DATA STORAGE DRIVE
- Publication number 20230253013
- Publication date Aug 10, 2023
- SEAGATE TECHNOLOGY LLC
- Brett R. HERDENDORF
- G11 - INFORMATION STORAGE
Information Patent Application
SPLIT ACTUATOR DRIVE THAT LIMITS SLEW RATE OF AGGRESSOR VCM TO REDU...
- Publication number 20230238024
- Publication date Jul 27, 2023
- Kabushiki Kaisha Toshiba
- Siri S. WEERASOORIYA
- G11 - INFORMATION STORAGE
Information Patent Application
DATA STORAGE DEVICE WITH SOFT ON-DISK ACTIVATION OF FINE ACTUATORS
- Publication number 20230186947
- Publication date Jun 15, 2023
- Western Digital Technologies, Inc.
- Jaesoo Byoun
- G11 - INFORMATION STORAGE

Track change, selection or acquisition by displacement of the head

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

System and method for importing and exporting data between tapes to...

Magnetic disk device and method

Bearing apparatus having inner shaft male thread part extending out...

Non-right angle parallelogram PZT for suspension resonance improvement

Motor driver circuit, positioning device and hard disk apparatus us...

Data tape quality analysis

Data storage drive with dedicated erase transducer

Disk device with column attached to base and cover

Tape drive reel including damping to reduce track following errors

Data storage device with servo control processor with initial fast...

Magnetic disk device and reordering method

Magnetic tape, magnetic tape cartridge, and magnetic tape device

Data storage device with flexible logical tracks and radius-indepen...

Adaptive data detection on a nonlinear channel

Hard disk access using multiple actuators

Data storage device having dual actuators and method for data egres...

Voice coil motor yoke with annular groove in magnet bonding region...

Magnetic disk device stored trace data of the read/write processing

Disk device

Reducing noise in back EMF sensing for data storage

Magnetically repositionable cassettes within a data storage drive

Adaptable servo controllers

Data storage system and magnetic tape recording media with features...

Magnetic disk device and method for switching bias voltage and driv...

Shape memory alloy based actuator latch

Tape recording system and method for reading media having write-app...

Multi-layer PZT microactuator having oppositely poled PZT constrain...

Seek-induced vibration compensation

Data storage device having dual actuators and method for emergency...

VCM PWM to linear mode transition offset optimization to improve PES

Patents Applicationslast 30 patents

MAGNETIC DISK DEVICE

CENTER STRUCTURE HAVING ATTACHMENT SUPPORT FOR AN ACTUATOR IN A MUL...

MAGNETIC DISK DEVICE

MAGNETIC DISK DEVICE AND METHOD

FAST PARTIAL ERASURE FOR DRIVE SANITIZATION

DATA STORAGE DEVICE WITH FLEXIBLE LOGICAL TRACKS AND RADIUS-INDEPEN...

TAPE DRIVE REEL INCLUDING DAMPING TO REDUCE TRACK FOLLOWING ERRORS

MAGNETIC DISK DEVICE AND REFRESH PROCESSING METHOD

MAGNETIC DISK DEVICE AND METHOD

TAPE REEL, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE DRIVE

DATA STORAGE DEVICE WITH FLEXIBLE LOGICAL TRACKS AND RADIUS-INDEPEN...

TEMPERATURE MEASURING UNIT, DISK DRIVE SUSPENSION MANUFACTURING APP...

VCM PWM TO LINEAR MODE TRANSITION OFFSET OPTIMIZATION TO IMPROVE PES

DATA STORAGE DEVICE HAVING DUAL ACTUATORS AND METHOD FOR EMERGENCY...

Tape Recording System And Method For Reading Media Having Write-App...

Multi-Layer PZT Microactuator With Active PZT Constraining Layers F...

SECTOR METRICS TO ESTIMATE HEALTH OF WRITTEN DATA

SEEK-INDUCED VIBRATION COMPENSATION

DATA STORAGE DEVICE HAVING DUAL ACTUATORS AND METHOD FOR DATA EGRES...

DATA STORAGE DEVICE HAVING DUAL ACTUATORS AND METHOD FOR EMERGENCY...

MAGNETIC HEAD, MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, MAGNETIC TAP...

REDUCING NOISE IN BACK EMF SENSING FOR DATA STORAGE

MAGNETIC DISK DEVICE

MAGNETIC DISK DEVICE AND METHOD

Non-Right Angle Parallelogram PZT For Suspension Resonance Improvement

DATA STORAGE DRIVE WITH DEDICATED ERASE TRANSDUCER

MOTOR DRIVER CIRCUIT, POSITIONING DEVICE AND HARD DISK APPARATUS US...

MAGNETICALLY REPOSITIONABLE CASSETTES WITHIN A DATA STORAGE DRIVE

SPLIT ACTUATOR DRIVE THAT LIMITS SLEW RATE OF AGGRESSOR VCM TO REDU...

DATA STORAGE DEVICE WITH SOFT ON-DISK ACTIVATION OF FINE ACTUATORS