by current biasing control or regulation

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CPC
G11B2005/0018

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GPHYSICS G11Information storage G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER

Current Industry

G11B2005/0018by current biasing control or regulation

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Data storage device with mapping and mitigation of laser mode hop e...
- Patent number 12,154,606
- Issue date Nov 26, 2024
- Western Digital Technologies, Inc.
- Bernhard E. Knigge
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk device with magnetic disk overwrite characteristics a...
- Patent number 11,984,143
- Issue date May 14, 2024
- Kabushiki Kaisha Toshiba
- Hiroshi Isokawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Direct measurement of magnetoresistive head resistance in a storage...
- Patent number 11,978,489
- Issue date May 7, 2024
- International Business Machines Corporation
- Jake Asmus
- G11 - INFORMATION STORAGE
Information Patent Grant
Adaptive bias control for magnetic recording head
- Patent number 11,887,635
- Issue date Jan 30, 2024
- Headway Technologies, Inc.
- Glen Garfunkel
- G11 - INFORMATION STORAGE
Information Patent Grant
Device lifetime improvement through constant temperature
- Patent number 11,776,568
- Issue date Oct 3, 2023
- Western Digital Technologies, Inc.
- Yu Lo
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk device with magnetic head size arrangement
- Patent number 11,651,782
- Issue date May 16, 2023
- Kabushiki Kaisha Toshiba
- Hiroshi Isokawa
- G11 - INFORMATION STORAGE
Information Patent Grant
SOT differential reader and method of making same
- Patent number 11,615,809
- Issue date Mar 28, 2023
- Western Digital Technologies, Inc.
- Quang Le
- G11 - INFORMATION STORAGE
Information Patent Grant
Energy-assisted magnetic recording head with protective cap
- Patent number 11,605,397
- Issue date Mar 14, 2023
- Western Digital Technologies, Inc.
- John Pierre Herber
- G11 - INFORMATION STORAGE
Information Patent Grant
Three terminal magnetic recording head
- Patent number 11,600,293
- Issue date Mar 7, 2023
- Western Digital Technologies, Inc.
- Terence Lam
- G11 - INFORMATION STORAGE
Information Patent Grant
Energy assisted magnetic recording head having improved areal densi...
- Patent number 11,557,315
- Issue date Jan 17, 2023
- Western Digital Technologies, Inc.
- Suping Song
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for magnetically recording data with three or...
- Patent number 11,495,249
- Issue date Nov 8, 2022
- Seagate Technology LLC
- Ian James Gilbert
- G11 - INFORMATION STORAGE
Information Patent Grant
BiSb topological insulator with seed layer or interlayer to prevent...
- Patent number 11,489,108
- Issue date Nov 1, 2022
- Western Digital Technologies, Inc.
- Quang Le
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage device with history dependent write boost
- Patent number 11,482,247
- Issue date Oct 25, 2022
- Western Digital Technologies, Inc.
- Guoxiao Guo
- G11 - INFORMATION STORAGE
Information Patent Grant
Thermal spot-dependent write method and apparatus for a heat-assist...
- Patent number 11,450,341
- Issue date Sep 20, 2022
- Seagate Technology LLC
- Xiong Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head and magnetic recording device with stacked body mater...
- Patent number 11,437,059
- Issue date Sep 6, 2022
- Kabushiki Kaisha Toshiba
- Hitoshi Iwasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Read head stress reduction
- Patent number 11,386,921
- Issue date Jul 12, 2022
- Seagate Technology LLC
- Peter S. Harllee
- G11 - INFORMATION STORAGE
Information Patent Grant
Adaptive bias control for magnetic recording head
- Patent number 11,380,355
- Issue date Jul 5, 2022
- Headway Technologies, Inc.
- Glen Garfunkel
- G11 - INFORMATION STORAGE
Information Patent Grant
Energy assisted magnetic recording head having improved areal densi...
- Patent number 11,227,627
- Issue date Jan 18, 2022
- Western Digital Technologies, Inc.
- Suping Song
- G11 - INFORMATION STORAGE
Information Patent Grant
Detecting damaged TMR sensors using bias currents and outliers
- Patent number 11,181,602
- Issue date Nov 23, 2021
- International Business Machines Corporation
- Icko E. T. Iben
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic recording (PMR) writer with tunable pole pro...
- Patent number 11,152,021
- Issue date Oct 19, 2021
- Headway Technologies, Inc.
- Yue Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Write current switching using an effective size of a media thermal...
- Patent number 11,127,418
- Issue date Sep 21, 2021
- Seagate Technology LLC
- Xiong Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Thermal spot-dependent write method and apparatus for a heat-assist...
- Patent number 11,127,419
- Issue date Sep 21, 2021
- Seagate Technology LLC
- Xiong Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
SOT differential reader and method of making same
- Patent number 11,100,946
- Issue date Aug 24, 2021
- Western Digital Technologies, Inc.
- Quang Le
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic recording head soft error rate improvement with compact ma...
- Patent number 11,087,783
- Issue date Aug 10, 2021
- Western Digital Technologies, Inc.
- Suping Song
- G11 - INFORMATION STORAGE
Information Patent Grant
Energy-assisted magnetic recording head with protective cap
- Patent number 11,074,929
- Issue date Jul 27, 2021
- Western Digital Technologies, Inc.
- John Pierre Herber
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for evaluating magnetic head and evaluation apparatus of mag...
- Patent number 11,062,730
- Issue date Jul 13, 2021
- Kabushiki Kaisha Toshiba
- Hirofumi Suto
- G01 - MEASURING TESTING
Information Patent Grant
Dual flux change layer (FCL) assisted magnetic recording
- Patent number 11,011,193
- Issue date May 18, 2021
- Headway Technologies, Inc.
- Yan Wu
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording devices and methods using a write-field-enhancem...
- Patent number 10,957,346
- Issue date Mar 23, 2021
- Western Digital Technologies, Inc.
- Gonçalo Marcos Baião De Albuquerque
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film heating device in a write gap
- Patent number 10,957,347
- Issue date Mar 23, 2021
- International Business Machines Corporation
- Robert Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Grant
Heat-assisted magnetic recording device capable of providing negati...
- Patent number 10,910,007
- Issue date Feb 2, 2021
- Western Digital Technologies, Inc.
- Tan Trinh
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC DISK DEVICE WITH RECORDING CURRENT ARRANGEMENT
- Publication number 20240304211
- Publication date Sep 12, 2024
- Kabushiki Kaisha Toshiba
- Hiroshi ISOKAWA
- G11 - INFORMATION STORAGE
Information Patent Application
Adaptive Bias Control for Magnetic Recording Head
- Publication number 20240071414
- Publication date Feb 29, 2024
- HEADWAY TECHNOLOGIES, INC.
- Glen Garfunkel
- G11 - INFORMATION STORAGE
Information Patent Application
Device Lifetime Improvement Through Constant Temperature
- Publication number 20230267954
- Publication date Aug 24, 2023
- Western Digital Technologies, Inc.
- Yu LO
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DEVICE
- Publication number 20230245679
- Publication date Aug 3, 2023
- Kabushiki Kaisha Toshiba
- Hiroshi ISOKAWA
- G11 - INFORMATION STORAGE
Information Patent Application
Adaptive Bias Control for Magnetic Recording Head
- Publication number 20220335969
- Publication date Oct 20, 2022
- HEADWAY TECHNOLOGIES, INC.
- Glen Garfunkel
- G11 - INFORMATION STORAGE
Information Patent Application
DATA STORAGE DEVICE WITH HISTORY DEPENDENT WRITE BOOST
- Publication number 20220246173
- Publication date Aug 4, 2022
- Western Digital Technologies, Inc.
- Guoxiao Guo
- G11 - INFORMATION STORAGE
Information Patent Application
Energy Assisted Magnetic Recording Head Having Improved Areal Densi...
- Publication number 20220108715
- Publication date Apr 7, 2022
- Western Digital Technologies, Inc.
- Suping SONG
- G11 - INFORMATION STORAGE
Information Patent Application
READ HEAD STRESS REDUCTION
- Publication number 20220101874
- Publication date Mar 31, 2022
- SEAGATE TECHNOLOGY LLC
- Peter S. Harllee
- G11 - INFORMATION STORAGE
Information Patent Application
SOT Differential Reader And Method Of Making Same
- Publication number 20220005498
- Publication date Jan 6, 2022
- Western Digital Technologies, Inc.
- Quang LE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ENERGY-ASSISTED MAGNETIC RECORDING HEAD WITH PROTECTIVE CAP
- Publication number 20210407535
- Publication date Dec 30, 2021
- Western Digital Technologies, Inc.
- John Pierre Herber
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DEVICE
- Publication number 20210358517
- Publication date Nov 18, 2021
- Kabushiki Kaisha Toshiba
- Hiroshi Isokawa
- G11 - INFORMATION STORAGE
Information Patent Application
BiSb Topological Insulator with Seed Layer or Interlayer to Prevent...
- Publication number 20210336127
- Publication date Oct 28, 2021
- Western Digital Technologies, Inc.
- Quang LE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC DISK DEVICE AND METHOD OF CONTROLLING MAGNETIC DISK DEVICE
- Publication number 20210065744
- Publication date Mar 4, 2021
- Kabushiki Kaisha Toshiba
- Shinya Ito
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD FOR EVALUATING MAGNETIC HEAD AND EVALUATION APPARATUS OF MAG...
- Publication number 20200411040
- Publication date Dec 31, 2020
- Kabushiki Kaisha Toshiba
- Hirofumi SUTO
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC RECORDING DEVICES AND METHODS USING A WRITE-FIELD-ENHANCEM...
- Publication number 20200349967
- Publication date Nov 5, 2020
- Western Digital Technologies, Inc.
- Gonçalo Marcos Baião DE ALBUQUERQUE
- G11 - INFORMATION STORAGE
Information Patent Application
DIFFERENTIAL CLASS AB OUTPUT STAGE WITH DIFFERENTIAL MODE ON CHIP S...
- Publication number 20150340062
- Publication date Nov 26, 2015
- TEXAS INSTRUMENTS INCORPORATED
- Raymond E. BARNETT
- G11 - INFORMATION STORAGE
Information Patent Application
DYNAMICALLY CONTROLLING MAGNETORESITIVE BIAS
- Publication number 20140240865
- Publication date Aug 28, 2014
- International Business Machines Corporation
- Said A. AHMAD
- G11 - INFORMATION STORAGE
Information Patent Application
ANALOG TUNNELING CURRENT SENSORS FOR USE WITH DISK DRIVE STORAGE DE...
- Publication number 20140240870
- Publication date Aug 28, 2014
- LSI Corporation
- Brad A. Natzke
- G11 - INFORMATION STORAGE
Information Patent Application
DYNAMICALLY CONTROLLING MAGNETORESITIVE BIAS
- Publication number 20140063638
- Publication date Mar 6, 2014
- International Business Machines Corporation
- Said Abdullah AHMAD
- G11 - INFORMATION STORAGE
Information Patent Application
ANALOG TUNNELING CURRENT SENSORS FOR USE WITH DISK DRIVE STORAGE DE...
- Publication number 20130235487
- Publication date Sep 12, 2013
- LSI Corporation
- Brad A. Natzke
- G11 - INFORMATION STORAGE
Information Patent Application
AMPLITUDE-BASED APPROACH FOR DETECTION AND CLASSIFICATION OF HARD-D...
- Publication number 20110235490
- Publication date Sep 29, 2011
- LSI Corporation
- Shaohua Yang
- G11 - INFORMATION STORAGE
Information Patent Application
DISK DRIVE AND METHOD FOR ADJUSTING COMMON-MODE VOLTAGE OF AN ELEME...
- Publication number 20110090586
- Publication date Apr 21, 2011
- Kazushi Tsuwako
- G11 - INFORMATION STORAGE
Information Patent Application
ANALOG MULTIPLEXER CIRCUITS AND METHODS
- Publication number 20110002062
- Publication date Jan 6, 2011
- Agere Systems Inc.
- Jonathan H. Fischer
- G11 - INFORMATION STORAGE
Information Patent Application
SYSTEM AND METHOD FOR SETTING BIAS FOR MR HEAD
- Publication number 20100277824
- Publication date Nov 4, 2010
- Taras Vasylyovych Dudar
- G11 - INFORMATION STORAGE
Information Patent Application
Three Dimensional Magnetic Memory and/or Recording Device
- Publication number 20100172055
- Publication date Jul 8, 2010
- THE FLORIDA INTERNATIONAL UNIVERSITY BOARD OF STRUSTEES
- Sakhrat Khizroev
- G11 - INFORMATION STORAGE
Information Patent Application
POWER SUPPLY VOLTAGE ADJUSTMENT CIRCUIT AND INFORMATION STORAGE DEVICE
- Publication number 20100165505
- Publication date Jul 1, 2010
- TOSHIBA STORAGE DEVICE CORPORATION
- Kazuhito Okita
- G11 - INFORMATION STORAGE
Information Patent Application
Vertical Cell Edge Junction Magnetoelectronic Device Family
- Publication number 20100148288
- Publication date Jun 17, 2010
- Mark B. Johnson
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC STORAGE SYSTEM WITH READ DURING WRITE
- Publication number 20100061019
- Publication date Mar 11, 2010
- Mourad Benakli
- G11 - INFORMATION STORAGE
Information Patent Application
DEGAUSS CONTROL FOR MAGNETIC DISK-DRIVE PREAMPLIFIER
- Publication number 20090284860
- Publication date Nov 19, 2009
- TORU TAKEUCHI
- G11 - INFORMATION STORAGE
Information Patent Application
Timing insensitive method and apparatus for spectral analysis in a...
- Publication number 20090273856
- Publication date Nov 5, 2009
- Samsung Electronics Co., Ltd.
- Yawshing Tang
- G11 - INFORMATION STORAGE

by current biasing control or regulation

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Data storage device with mapping and mitigation of laser mode hop e...

Magnetic disk device with magnetic disk overwrite characteristics a...

Direct measurement of magnetoresistive head resistance in a storage...

Adaptive bias control for magnetic recording head

Device lifetime improvement through constant temperature

Magnetic disk device with magnetic head size arrangement

SOT differential reader and method of making same

Energy-assisted magnetic recording head with protective cap

Three terminal magnetic recording head

Energy assisted magnetic recording head having improved areal densi...

Method and apparatus for magnetically recording data with three or...

BiSb topological insulator with seed layer or interlayer to prevent...

Data storage device with history dependent write boost

Thermal spot-dependent write method and apparatus for a heat-assist...

Magnetic head and magnetic recording device with stacked body mater...

Read head stress reduction

Adaptive bias control for magnetic recording head

Energy assisted magnetic recording head having improved areal densi...

Detecting damaged TMR sensors using bias currents and outliers

Perpendicular magnetic recording (PMR) writer with tunable pole pro...

Write current switching using an effective size of a media thermal...

Thermal spot-dependent write method and apparatus for a heat-assist...

SOT differential reader and method of making same

Magnetic recording head soft error rate improvement with compact ma...

Energy-assisted magnetic recording head with protective cap

Method for evaluating magnetic head and evaluation apparatus of mag...

Dual flux change layer (FCL) assisted magnetic recording

Magnetic recording devices and methods using a write-field-enhancem...

Thin film heating device in a write gap

Heat-assisted magnetic recording device capable of providing negati...

Patents Applicationslast 30 patents

MAGNETIC DISK DEVICE WITH RECORDING CURRENT ARRANGEMENT

Adaptive Bias Control for Magnetic Recording Head

Device Lifetime Improvement Through Constant Temperature

MAGNETIC DISK DEVICE

Adaptive Bias Control for Magnetic Recording Head

DATA STORAGE DEVICE WITH HISTORY DEPENDENT WRITE BOOST

Energy Assisted Magnetic Recording Head Having Improved Areal Densi...

READ HEAD STRESS REDUCTION

SOT Differential Reader And Method Of Making Same

ENERGY-ASSISTED MAGNETIC RECORDING HEAD WITH PROTECTIVE CAP

MAGNETIC DISK DEVICE

BiSb Topological Insulator with Seed Layer or Interlayer to Prevent...

MAGNETIC DISK DEVICE AND METHOD OF CONTROLLING MAGNETIC DISK DEVICE

METHOD FOR EVALUATING MAGNETIC HEAD AND EVALUATION APPARATUS OF MAG...

MAGNETIC RECORDING DEVICES AND METHODS USING A WRITE-FIELD-ENHANCEM...

DIFFERENTIAL CLASS AB OUTPUT STAGE WITH DIFFERENTIAL MODE ON CHIP S...

DYNAMICALLY CONTROLLING MAGNETORESITIVE BIAS

ANALOG TUNNELING CURRENT SENSORS FOR USE WITH DISK DRIVE STORAGE DE...

DYNAMICALLY CONTROLLING MAGNETORESITIVE BIAS

ANALOG TUNNELING CURRENT SENSORS FOR USE WITH DISK DRIVE STORAGE DE...

AMPLITUDE-BASED APPROACH FOR DETECTION AND CLASSIFICATION OF HARD-D...

DISK DRIVE AND METHOD FOR ADJUSTING COMMON-MODE VOLTAGE OF AN ELEME...

ANALOG MULTIPLEXER CIRCUITS AND METHODS

SYSTEM AND METHOD FOR SETTING BIAS FOR MR HEAD

Three Dimensional Magnetic Memory and/or Recording Device

POWER SUPPLY VOLTAGE ADJUSTMENT CIRCUIT AND INFORMATION STORAGE DEVICE

Vertical Cell Edge Junction Magnetoelectronic Device Family

MAGNETIC STORAGE SYSTEM WITH READ DURING WRITE

DEGAUSS CONTROL FOR MAGNETIC DISK-DRIVE PREAMPLIFIER

Timing insensitive method and apparatus for spectral analysis in a...