of magnetoresistive transducers

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CPC
G11B2005/0016

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

Current Industry

G11B2005/0016of magnetoresistive transducers

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Preamp mode status diagnostic
- Patent number 10,255,932
- Issue date Apr 9, 2019
- Seagate Technology LLC
- Dale T Riley
- G11 - INFORMATION STORAGE
Information Patent Grant
Write pole coating layer
- Patent number 10,192,577
- Issue date Jan 29, 2019
- Seagate Technology LLC
- Peter Kevin McGeehin
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk device using head amplifier circuit for pattern depen...
- Patent number 10,002,624
- Issue date Jun 19, 2018
- Kabushiki Kaisha Toshiba
- Yoshihiro Amemiya
- G11 - INFORMATION STORAGE
Information Patent Grant
Head-disk contact detection using a thermal sensor for modulation a...
- Patent number 9,928,873
- Issue date Mar 27, 2018
- Seagate Technology LLC
- Dongming Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording system with ternary pattern dependent write sign...
- Patent number 9,754,610
- Issue date Sep 5, 2017
- Avago Technologies General IP (Singapore) Pte. Ltd.
- Bruce A. Wilson
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording system including differentiated write current em...
- Patent number 9,721,588
- Issue date Aug 1, 2017
- Avago Technologies General IP (Singapore) Pte. Ltd.
- Peter J. Windler
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording system using pattern dependent writer having reg...
- Patent number 9,715,887
- Issue date Jul 25, 2017
- Avago Technologies General IP (Singapore) Pte. Ltd.
- Ross S. Wilson
- G11 - INFORMATION STORAGE
Information Patent Grant
Sorting of HAMR read/write heads based on reader and writer widths
- Patent number 9,704,519
- Issue date Jul 11, 2017
- Seagate Technology LLC
- Wenzhong Zhu
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive with preamplifier with isolation for multiple readers in...
- Patent number 9,218,822
- Issue date Dec 22, 2015
- HGST Netherlands B.V.
- John Contreras
- G11 - INFORMATION STORAGE
Information Patent Grant
Current shunt
- Patent number 9,217,759
- Issue date Dec 22, 2015
- Sendyne Corporation
- Victor Marten
- G11 - INFORMATION STORAGE
Information Patent Grant
Adjusting heater current to reduce read transducer asymmetry
- Patent number 8,737,005
- Issue date May 27, 2014
- Seagate Technology LLC
- Declan Macken
- G11 - INFORMATION STORAGE
Information Patent Grant
Implementing spin-torque oscillator sensing with enhanced demodulat...
- Patent number 8,654,465
- Issue date Feb 18, 2014
- HGST Netherlands B.V.
- Patrick Mesquita Braganca
- G11 - INFORMATION STORAGE
Information Patent Grant
Implementing spin-torque oscillator sensing with enhanced delay con...
- Patent number 8,553,346
- Issue date Oct 8, 2013
- HGST Netherlands B.V.
- Patrick Mesquita Braganca
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of repairing the deterioration of magneto-resistive effect d...
- Patent number 8,552,328
- Issue date Oct 8, 2013
- TDK Corporation
- Takumi Yanagisawa
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Asymmetry correction in read signal
- Patent number 8,477,447
- Issue date Jul 2, 2013
- Marvell International Ltd.
- Ke Han
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of providing electrostatic discharge protection for a read e...
- Patent number 8,424,190
- Issue date Apr 23, 2013
- Marvell International Ltd.
- Pantas Sutardja
- G11 - INFORMATION STORAGE
Information Patent Grant
Asymmetry correction in read signal
- Patent number 8,331,054
- Issue date Dec 11, 2012
- Marvell International Ltd.
- Ke Han
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for manufacturing a magnetoresistive sensor having a novel j...
- Patent number 8,266,785
- Issue date Sep 18, 2012
- Hitachi Global Storage Technologies Netherlands B.V.
- James Mac Freitag
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Spin torque oscillator sensor
- Patent number 8,259,409
- Issue date Sep 4, 2012
- Hitachi Global Storage Technologies Netherlands B.V.
- Patrick Mesquita Braganca
- B82 - NANO-TECHNOLOGY
Information Patent Grant
CPP-TMR sensor with non-orthogonal free and reference layer magneti...
- Patent number 8,228,644
- Issue date Jul 24, 2012
- Hitachi Global Storage Technologies Netherlands B.V.
- Jeffrey Robinson Childress
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Elimination of errors due to aging in magneto-resistive devices
- Patent number 8,203,337
- Issue date Jun 19, 2012
- Headway Technologies, Inc.
- Yuchen Zhou
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus, signal-processing circuit and device for magnetic record...
- Patent number 8,144,415
- Issue date Mar 27, 2012
- Hitachi Global Storage Technologies Japan, Ltd.
- Hideki Sawaguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
CPP-TMR sensor with non-orthogonal free and reference layer magneti...
- Patent number 8,130,474
- Issue date Mar 6, 2012
- Hitachi Global Storage Technologies Netherlands B.V.
- Jeffrey Robinson Childress
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Asymmetry correction in read signal
- Patent number 8,120,870
- Issue date Feb 21, 2012
- Marvell International Ltd.
- Ke Han
- G11 - INFORMATION STORAGE
Information Patent Grant
Asymmetry correction in read signal
- Patent number 8,094,400
- Issue date Jan 10, 2012
- Marvell International Ltd.
- Ke Han
- G11 - INFORMATION STORAGE
Information Patent Grant
Combined DC restoration double detection and loops
- Patent number 8,046,666
- Issue date Oct 25, 2011
- LSI Corporation
- Jongseung Park
- G11 - INFORMATION STORAGE
Information Patent Grant
High SNR CPP reader using high frequency standing wave interference...
- Patent number 8,035,928
- Issue date Oct 11, 2011
- Seagate Technology LLC
- Shehzaad Kaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic read/write device preventing malfunction due to reversal i...
- Patent number 8,027,113
- Issue date Sep 27, 2011
- Hitachi Global Storage Technologies, Netherlands, B.V.
- Hideki Zaitsu
- G11 - INFORMATION STORAGE
Information Patent Grant
Heat-assisted magnetic recording method using eddy current and head...
- Patent number 7,952,827
- Issue date May 31, 2011
- TDK Corporation
- Naoki Ohta
- G11 - INFORMATION STORAGE
Information Patent Grant
Asymmetry correction in read signal
- Patent number 7,885,031
- Issue date Feb 8, 2011
- Marvell International Ltd.
- Ke Han
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Current Shunt
- Publication number 20130328547
- Publication date Dec 12, 2013
- SENDYNE CORPORATION
- Victor Marten
- G01 - MEASURING TESTING
Information Patent Application
IMPLEMENTING SPIN-TORQUE OSCILLATOR SENSING WITH ENHANCED DEMODULAT...
- Publication number 20130148223
- Publication date Jun 13, 2013
- Hitachi Global Storage Technologies Netherlands B.V.
- Patrick Mesquita Braganca
- G01 - MEASURING TESTING
Information Patent Application
IMPLEMENTING SPIN-TORQUE OSCILLATOR SENSING WITH ENHANCED DELAY CON...
- Publication number 20130148229
- Publication date Jun 13, 2013
- Hitachi Global Storage Technologies Netherlands B.V.
- Patrick Mesquita Braganca
- G11 - INFORMATION STORAGE
Information Patent Application
CPP-TMR SENSOR WITH NON-ORTHOGONAL FREE AND REFERENCE LAYER MAGNETI...
- Publication number 20120120520
- Publication date May 17, 2012
- Hitachi Global Storage Technologies Netherlands, B.V.
- Jeffrey Robinson Childress
- G01 - MEASURING TESTING
Information Patent Application
Apparatus, signal-processing circuit and device for magnetic record...
- Publication number 20110013306
- Publication date Jan 20, 2011
- Hideki Sawaguchi
- G11 - INFORMATION STORAGE
Information Patent Application
Spin Torque Oscillator Sensor
- Publication number 20100328799
- Publication date Dec 30, 2010
- Patrick Mesquita Braganca
- G01 - MEASURING TESTING
Information Patent Application
Elimination of errors due to aging in magneto-resistive devices
- Publication number 20100315928
- Publication date Dec 16, 2010
- HEADWAY TECHNOLOGIES, INC.
- Yuchen Zhou
- G01 - MEASURING TESTING
Information Patent Application
High SNR CPP Reader Using High Frequency Standing Wave Interference...
- Publication number 20100177448
- Publication date Jul 15, 2010
- Seagate Technology LLC
- Shehzaad Kaka
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF REPAIRING THE DETERIORATION OF MAGNETO-RESISTIVE EFFECT D...
- Publication number 20090168255
- Publication date Jul 2, 2009
- TDK Corporation
- Takumi Yanagisawa
- G01 - MEASURING TESTING
Information Patent Application
METHODS FOR SUBSTRATE BIASING FOR MR DEVICES
- Publication number 20090080121
- Publication date Mar 26, 2009
- Robert Glenn Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Application
Combined DC restoration double detection and loops
- Publication number 20090044084
- Publication date Feb 12, 2009
- Jongseung Park
- G11 - INFORMATION STORAGE
Information Patent Application
Apparatus, signal-processing circuit and device for magnetic record...
- Publication number 20090021852
- Publication date Jan 22, 2009
- Hitachi Global Storage Technologies Japan, Ltd.
- Hideki Sawaguchi
- G11 - INFORMATION STORAGE
Information Patent Application
CPP-TMR SENSOR WITH NON-ORTHOGONAL FREE AND REFERENCE LAYER MAGNETI...
- Publication number 20090002898
- Publication date Jan 1, 2009
- Jeffrey Robinson Childress
- G01 - MEASURING TESTING
Information Patent Application
Thermal asperity detector and methods for use therewith
- Publication number 20080278838
- Publication date Nov 13, 2008
- BROADCOM CORPORATION
- Michael Le
- G11 - INFORMATION STORAGE
Information Patent Application
SUBSTRATE BIASING FOR MR DEVICES
- Publication number 20080259505
- Publication date Oct 23, 2008
- Robert Glenn Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Application
SHIELD BIASING FOR MR DEVICES
- Publication number 20080259504
- Publication date Oct 23, 2008
- Robert Glenn Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic sensor and magnetic recording/reproducing apparatus
- Publication number 20080080100
- Publication date Apr 3, 2008
- Rie Sato
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR MANUFACTURING A MAGNETORESISTIVE SENSOR HAVING A NOVEL J...
- Publication number 20080062584
- Publication date Mar 13, 2008
- James Mac Freitag
- G01 - MEASURING TESTING
Information Patent Application
Method and apparatus for measuring resistance of a resistive sensor
- Publication number 20080062551
- Publication date Mar 13, 2008
- Daniel J. Dolan
- G11 - INFORMATION STORAGE
Information Patent Application
HEAT-ASSISTED MAGNETIC RECORDING METHOD USING EDDY CURRENT AND HEAD...
- Publication number 20080024896
- Publication date Jan 31, 2008
- TDK Corporation
- Naoki OHTA
- G11 - INFORMATION STORAGE
Information Patent Application
Elimination of electric-pop noise in MR/GMR device
- Publication number 20080019057
- Publication date Jan 24, 2008
- Yong Shen
- G11 - INFORMATION STORAGE
Information Patent Application
Method and apparatus for slew rate control in the write current sha...
- Publication number 20080002267
- Publication date Jan 3, 2008
- Eun Kyu Jang
- G11 - INFORMATION STORAGE
Information Patent Application
Method and system for removing signal defects in MR head signals
- Publication number 20070273997
- Publication date Nov 29, 2007
- Imation Corp.
- Alan R. Olson
- G11 - INFORMATION STORAGE
Information Patent Application
Disk drive
- Publication number 20070263310
- Publication date Nov 15, 2007
- Hitachi Global Storage Technologies Netherlands B.V.
- Masaomi Ikeda
- G11 - INFORMATION STORAGE
Information Patent Application
Novel EMR structure with bias control and enhanced linearity of signal
- Publication number 20070247763
- Publication date Oct 25, 2007
- HITACHI GLOBAL STORAGE TECHNOLOGIES
- Thomas Dudley Boone
- G11 - INFORMATION STORAGE
Information Patent Application
Reproducing circuit and a magnetic disk apparatus using same
- Publication number 20070230008
- Publication date Oct 4, 2007
- Hitachi, Ltd.
- Toshio Shinomiya
- G11 - INFORMATION STORAGE
Information Patent Application
Method and Apparatus For Balanced Shield Shunts, Leads and Pads For...
- Publication number 20070211373
- Publication date Sep 13, 2007
- Hitachi Global Storage Technologies Netherlands B.V.
- Edward Hin Pong Lee
- G11 - INFORMATION STORAGE
Information Patent Application
Substrate biasing for MR devices
- Publication number 20070133130
- Publication date Jun 14, 2007
- International Business Machines Corporation
- Robert Glenn Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Application
Shield biasing for MR devices
- Publication number 20070133131
- Publication date Jun 14, 2007
- International Business Machines Corporation
- Robert Glenn Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Application
Method for recording bursts on a disk and related apparatus
- Publication number 20070103807
- Publication date May 10, 2007
- Won-choul Yang
- G11 - INFORMATION STORAGE

of magnetoresistive transducers

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Preamp mode status diagnostic

Write pole coating layer

Magnetic disk device using head amplifier circuit for pattern depen...

Head-disk contact detection using a thermal sensor for modulation a...

Magnetic recording system with ternary pattern dependent write sign...

Magnetic recording system including differentiated write current em...

Magnetic recording system using pattern dependent writer having reg...

Sorting of HAMR read/write heads based on reader and writer widths

Disk drive with preamplifier with isolation for multiple readers in...

Current shunt

Adjusting heater current to reduce read transducer asymmetry

Implementing spin-torque oscillator sensing with enhanced demodulat...

Implementing spin-torque oscillator sensing with enhanced delay con...

Method of repairing the deterioration of magneto-resistive effect d...

Asymmetry correction in read signal

Method of providing electrostatic discharge protection for a read e...

Asymmetry correction in read signal

Method for manufacturing a magnetoresistive sensor having a novel j...

Spin torque oscillator sensor

CPP-TMR sensor with non-orthogonal free and reference layer magneti...

Elimination of errors due to aging in magneto-resistive devices

Apparatus, signal-processing circuit and device for magnetic record...

CPP-TMR sensor with non-orthogonal free and reference layer magneti...

Asymmetry correction in read signal

Asymmetry correction in read signal

Combined DC restoration double detection and loops

High SNR CPP reader using high frequency standing wave interference...

Magnetic read/write device preventing malfunction due to reversal i...

Heat-assisted magnetic recording method using eddy current and head...

Asymmetry correction in read signal

Patents Applicationslast 30 patents

Current Shunt

IMPLEMENTING SPIN-TORQUE OSCILLATOR SENSING WITH ENHANCED DEMODULAT...

IMPLEMENTING SPIN-TORQUE OSCILLATOR SENSING WITH ENHANCED DELAY CON...

CPP-TMR SENSOR WITH NON-ORTHOGONAL FREE AND REFERENCE LAYER MAGNETI...

Apparatus, signal-processing circuit and device for magnetic record...

Spin Torque Oscillator Sensor

Elimination of errors due to aging in magneto-resistive devices

High SNR CPP Reader Using High Frequency Standing Wave Interference...

METHOD OF REPAIRING THE DETERIORATION OF MAGNETO-RESISTIVE EFFECT D...

METHODS FOR SUBSTRATE BIASING FOR MR DEVICES

Combined DC restoration double detection and loops

Apparatus, signal-processing circuit and device for magnetic record...

CPP-TMR SENSOR WITH NON-ORTHOGONAL FREE AND REFERENCE LAYER MAGNETI...

Thermal asperity detector and methods for use therewith

SUBSTRATE BIASING FOR MR DEVICES

SHIELD BIASING FOR MR DEVICES

Magnetic sensor and magnetic recording/reproducing apparatus

METHOD FOR MANUFACTURING A MAGNETORESISTIVE SENSOR HAVING A NOVEL J...

Method and apparatus for measuring resistance of a resistive sensor

HEAT-ASSISTED MAGNETIC RECORDING METHOD USING EDDY CURRENT AND HEAD...

Elimination of electric-pop noise in MR/GMR device

Method and apparatus for slew rate control in the write current sha...

Method and system for removing signal defects in MR head signals

Disk drive

Novel EMR structure with bias control and enhanced linearity of signal

Reproducing circuit and a magnetic disk apparatus using same

Method and Apparatus For Balanced Shield Shunts, Leads and Pads For...

Substrate biasing for MR devices

Shield biasing for MR devices

Method for recording bursts on a disk and related apparatus