Disposition of magnetic thin films not used for directly coupling magnetic flux from the track to the MR film or for shielding

Industry

CPC
G11B5/3929

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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

G11B5/3929Disposition of magnetic thin films not used for directly coupling magnetic flux from the track to the MR film or for shielding

Industries

Patents Grantslast 30 patents

Information Patent Grant
Read sensor with ordered heusler alloy free layer and semiconductor...
- Patent number 12,106,784
- Issue date Oct 1, 2024
- Western Digital Technologies, Inc.
- Yuankai Zheng
- G11 - INFORMATION STORAGE
Information Patent Grant
Multilayer structures for magnetic recording devices to facilitate...
- Patent number 11,990,163
- Issue date May 21, 2024
- Western Digital Technologies, Inc.
- Ning Shi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetoresistance effect element and Heusler alloy
- Patent number 11,769,523
- Issue date Sep 26, 2023
- TDK Corporation
- Kazuumi Inubushi
- G11 - INFORMATION STORAGE
Information Patent Grant
Spin-torque oscillator with multilayer seed layer between the write...
- Patent number 11,646,052
- Issue date May 9, 2023
- Western Digital Technologies, Inc.
- James Mac Freitag
- G11 - INFORMATION STORAGE
Information Patent Grant
Stacked structure, magnetoresistive effect element, magnetic head,...
- Patent number 11,422,211
- Issue date Aug 23, 2022
- TDK Corporation
- Kazuumi Inubushi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetoresistance effect element and Heusler alloy
- Patent number 11,410,689
- Issue date Aug 9, 2022
- TDK Corporation
- Kazuumi Inubushi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Data storage devices with integrated slider voltage potential control
- Patent number 11,276,424
- Issue date Mar 15, 2022
- Western Digital Technologies, Inc.
- John Contreras
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic sensor bias point adjustment method
- Patent number 11,169,226
- Issue date Nov 9, 2021
- Western Digital Technologies, Inc.
- Yung-Hung Wang
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage devices with integrated slider voltage potential control
- Patent number 11,087,784
- Issue date Aug 10, 2021
- Western Digital Technologies, Inc.
- John Contreras
- G11 - INFORMATION STORAGE
Information Patent Grant
Read transducer structure having an embedded wear layer between thi...
- Patent number 11,074,930
- Issue date Jul 27, 2021
- International Business Machines Corporation
- David Seagle
- G11 - INFORMATION STORAGE
Information Patent Grant
Spin-torque oscillator with multilayer seed layer between the write...
- Patent number 10,997,993
- Issue date May 4, 2021
- Western Digital Technologies, Inc.
- James Mac Freitag
- G11 - INFORMATION STORAGE
Information Patent Grant
Stacked structure, magnetoresistive effect element, magnetic head,...
- Patent number 10,921,392
- Issue date Feb 16, 2021
- TDK Corporation
- Kazuumi Inubushi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Heat sink structure for microwave-assisted magnetic recording (MAMR...
- Patent number 10,811,034
- Issue date Oct 20, 2020
- Headway Technologies, Inc.
- Yan Wu
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic write head for providing spin-torque-assisted write field...
- Patent number 10,811,039
- Issue date Oct 20, 2020
- Western Digital Technologies, Inc.
- James Terrence Olson
- G11 - INFORMATION STORAGE
Information Patent Grant
Read head including semiconductor spacer and long spin diffusion le...
- Patent number 10,755,733
- Issue date Aug 25, 2020
- SanDisk Technologies LLC
- Yuankai Zheng
- G11 - INFORMATION STORAGE
Information Patent Grant
Manufacturing method for reader side shield
- Patent number 10,593,356
- Issue date Mar 17, 2020
- Seagate Technology LLC
- Xin Cao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic write head for providing spin-torque-assisted write field...
- Patent number 10,546,603
- Issue date Jan 28, 2020
- Western Digital Technologies, Inc.
- James Terrence Olson
- G11 - INFORMATION STORAGE
Information Patent Grant
Lateral spin valve reader with vertically-integrated two-dimensiona...
- Patent number 10,446,176
- Issue date Oct 15, 2019
- Seagate Technology LLC
- David A. Deen
- G11 - INFORMATION STORAGE
Information Patent Grant
Tunnel magnetoresistive sensor having leads supporting three dimens...
- Patent number 10,388,308
- Issue date Aug 20, 2019
- International Business Machines Corporation
- Robert G. Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic write head for providing spin-torque-assisted write field...
- Patent number 10,366,714
- Issue date Jul 30, 2019
- Western Digital Technologies, Inc.
- James Terrence Olson
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetoresistance element with improved response to magnetic fields
- Patent number 10,347,277
- Issue date Jul 9, 2019
- ALLEGRO MICROSYSTEMS, LLC
- Paolo Campiglio
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Anisotropy field induced self pinned recessed antiferromagnetic reader
- Patent number 10,311,901
- Issue date Jun 4, 2019
- Western Digital Technologies, Inc.
- Quang Le
- G01 - MEASURING TESTING
Information Patent Grant
Double pinned magnetoresistance element with temporary ferromagneti...
- Patent number 10,026,425
- Issue date Jul 17, 2018
- ALLEGRO MICROSYSTEMS, LLC
- Paolo Campiglio
- G11 - INFORMATION STORAGE
Information Patent Grant
Tunnel magnetoresistance magnetic sensor with scissor sensor and mu...
- Patent number 9,940,955
- Issue date Apr 10, 2018
- Western Digital Technologies, Inc.
- Kouichi Nishioka
- G11 - INFORMATION STORAGE
Information Patent Grant
Lateral spin valve reader with vertically-integrated two-dimensiona...
- Patent number 9,934,798
- Issue date Apr 3, 2018
- Seagate Technology LLC
- David A. Deen
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetoresistance element with improved response to magnetic fields
- Patent number 9,922,673
- Issue date Mar 20, 2018
- Allegro Microsystems, LLC
- Paolo Campiglio
- G11 - INFORMATION STORAGE
Information Patent Grant
Recessed AFM stitch interface engineering
- Patent number 9,870,790
- Issue date Jan 16, 2018
- Seagate Technology LLC
- Sameh Hassan
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film magnetic head, head gimbals assembly, head arm assembly,...
- Patent number 9,852,751
- Issue date Dec 26, 2017
- TDK Corporation
- Katsuki Kurihara
- G11 - INFORMATION STORAGE
Information Patent Grant
Thermal assisted magnetic recording head with plasmon generator
- Patent number 9,818,436
- Issue date Nov 14, 2017
- TDK Corporation
- Koji Shimazawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetoresistance element with an improved seed layer to promote an...
- Patent number 9,804,234
- Issue date Oct 31, 2017
- Allegro Microsystems, LLC
- Cyril Dressler
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Multilayer Structures For Magnetic Recording Devices To Facilitate...
- Publication number 20240282333
- Publication date Aug 22, 2024
- Western Digital Technologies, Inc.
- Ning SHI
- G11 - INFORMATION STORAGE
Information Patent Application
Read Sensor With Ordered Heusler Alloy Free Layer and Semiconductor...
- Publication number 20240194221
- Publication date Jun 13, 2024
- Western Digital Technologies, Inc.
- Yuankai ZHENG
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETORESISTANCE EFFECT ELEMENT AND HEUSLER ALLOY
- Publication number 20240062777
- Publication date Feb 22, 2024
- TDK Corporation
- Kazuumi INUBUSHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Multilayer Structures For Magnetic Recording Devices To Facilitate...
- Publication number 20240005951
- Publication date Jan 4, 2024
- Western Digital Technologies, Inc.
- Ning SHI
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETORESISTANCE EFFECT ELEMENT AND HEUSLER ALLOY
- Publication number 20220328067
- Publication date Oct 13, 2022
- TDK Corporation
- Kazuumi INUBUSHI
- G11 - INFORMATION STORAGE
Information Patent Application
DATA STORAGE DEVICES WITH INTEGRATED SLIDER VOLTAGE POTENTIAL CONTROL
- Publication number 20210327462
- Publication date Oct 21, 2021
- Western Digital Technologies, Inc.
- John CONTRERAS
- G11 - INFORMATION STORAGE
Information Patent Application
Spin-Torque Oscillator With Multilayer Seed Layer Between The Write...
- Publication number 20210233560
- Publication date Jul 29, 2021
- Western Digital Technologies, Inc.
- James Mac FREITAG
- G11 - INFORMATION STORAGE
Information Patent Application
STACKED STRUCTURE, MAGNETORESISTIVE EFFECT ELEMENT, MAGNETIC HEAD,...
- Publication number 20210165058
- Publication date Jun 3, 2021
- TDK Corporation
- Kazuumi INUBUSHI
- B82 - NANO-TECHNOLOGY
Information Patent Application
DATA STORAGE DEVICES WITH INTEGRATED SLIDER VOLTAGE POTENTIAL CONTROL
- Publication number 20200349969
- Publication date Nov 5, 2020
- Western Digital Technologies, Inc.
- John CONTRERAS
- G11 - INFORMATION STORAGE
Information Patent Application
Heat Sink Structure for Microwave-Assisted Magnetic Recording (MAMR...
- Publication number 20200312354
- Publication date Oct 1, 2020
- HEADWAY TECHNOLOGIES, INC.
- Yan Wu
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC WRITE HEAD FOR PROVIDING SPIN-TORQUE-ASSISTED WRITE FIELD...
- Publication number 20200234729
- Publication date Jul 23, 2020
- Western Digital Technologies, Inc.
- James Terrence OLSON
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC WRITE HEAD FOR PROVIDING SPIN-TORQUE-ASSISTED WRITE FIELD...
- Publication number 20190295572
- Publication date Sep 26, 2019
- Western Digital Technologies, Inc.
- James Terrence OLSON
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC HEAD FOR PERPENDICULAR MAGNETIC RECORDING INCLUDING TWO SI...
- Publication number 20190228795
- Publication date Jul 25, 2019
- HEADWAY TECHNOLOGIES, INC.
- Yoshitaka SASAKI
- G11 - INFORMATION STORAGE
Information Patent Application
STACKED STRUCTURE, MAGNETORESISTIVE EFFECT ELEMENT, MAGNETIC HEAD,...
- Publication number 20190094315
- Publication date Mar 28, 2019
- TDK Corporation
- Kazuumi INUBUSHI
- B82 - NANO-TECHNOLOGY
Information Patent Application
Tapered Junction Shield for Self-Compensation of Asymmetry with Inc...
- Publication number 20190066718
- Publication date Feb 28, 2019
- HEADWAY TECHNOLOGIES, INC.
- Urmimala Roy
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetoresistance Element with Improved Response to Magnetic Fields
- Publication number 20180158475
- Publication date Jun 7, 2018
- Allegro Microsystems, LLC
- Paolo Campiglio
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THERMAL ASSISTED MAGNETIC RECORDING HEAD WITH PLASMON GENERATOR
- Publication number 20170287513
- Publication date Oct 5, 2017
- TDK Corporation
- Koji SHIMAZAWA
- G11 - INFORMATION STORAGE
Information Patent Application
THIN FILM MAGNETIC HEAD, HEAD GIMBALS ASSEMBLY, HEAD ARM ASSEMBLY,...
- Publication number 20170263274
- Publication date Sep 14, 2017
- TDK Corporation
- Katsuki KURIHARA
- G11 - INFORMATION STORAGE
Information Patent Application
Reader Designs of Shield to Shield Spacing Improvement
- Publication number 20160035378
- Publication date Feb 4, 2016
- HEADWAY TECHNOLOGIES, INC.
- Junjie Quan
- G11 - INFORMATION STORAGE
Information Patent Application
CONFINEMENT MAGNETIC CAP
- Publication number 20160027458
- Publication date Jan 28, 2016
- HGST NETHERLANDS B.V.
- Norihiro OKAWA
- B82 - NANO-TECHNOLOGY
Information Patent Application
ZIG-ZAG MIMO HEAD REDUCING SPACE BETWEEN THREE SENSORS
- Publication number 20150287427
- Publication date Oct 8, 2015
- HGST NETHERLANDS B.V.
- Hideki MASHIMA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC HEAD, MAGNETIC RECORDING AND REPRODUCING APPARATUS, AND ME...
- Publication number 20150269956
- Publication date Sep 24, 2015
- Kabushiki Kaisha Toshiba
- Yousuke ISOWAKI
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC SENSOR HAVING OPTIMAL FREE LAYER BACK EDGE SHAPE AND EXTEN...
- Publication number 20150228297
- Publication date Aug 13, 2015
- HGST NETHERLANDS B.V.
- Takashi Wagatsuma
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING APPARATUS
- Publication number 20150077883
- Publication date Mar 19, 2015
- KABUSHIKI KAISHA TOSHIBA
- Kiwamu KUDO
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETORESISTIVE ELEMENT, MAGNETIC HEAD, AND MAGNETIC RECORDING AND...
- Publication number 20150030886
- Publication date Jan 29, 2015
- Kabushiki Kaisha Toshiba
- Satoshi SHIROTORI
- G11 - INFORMATION STORAGE
Information Patent Application
CURRENT-PERPENDICULAR-TO-THE-PLANE (CPP) MAGNETORESISTIVE SENSOR WI...
- Publication number 20150010780
- Publication date Jan 8, 2015
- HGST NETHERLANDS B.V.
- Matthew J. Carey
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETORESISTIVE SENSOR
- Publication number 20150002962
- Publication date Jan 1, 2015
- SEAGATE TECHNOLOGY LLC
- Eric W. Singleton
- G11 - INFORMATION STORAGE
Information Patent Application
ENHANCED PINNING PROPERTY BY INSERTED SI SEED LAYER
- Publication number 20140377588
- Publication date Dec 25, 2014
- HGST NETHERLANDS B.V.
- Koujiro KOMAGAKI
- G11 - INFORMATION STORAGE
Information Patent Application
CURRENT-PERPENDICULAR-TO-PLANE MAGNETORESISTIVE READ SENSOR
- Publication number 20140363699
- Publication date Dec 11, 2014
- International Business Machines Corporation
- Giovanni Cherubini
- G11 - INFORMATION STORAGE
Information Patent Application
INTERLAYER COUPLED FREE LAYER WITH OUT OF PLANE MAGNETIC ORIENTATIO...
- Publication number 20140355152
- Publication date Dec 4, 2014
- HGST NETHERLANDS B.V.
- Chando Park
- G11 - INFORMATION STORAGE

Disposition of magnetic thin films not used for directly coupling magnetic flux from the track to the MR film or for shielding

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Read sensor with ordered heusler alloy free layer and semiconductor...

Multilayer structures for magnetic recording devices to facilitate...

Magnetoresistance effect element and Heusler alloy

Spin-torque oscillator with multilayer seed layer between the write...

Stacked structure, magnetoresistive effect element, magnetic head,...

Magnetoresistance effect element and Heusler alloy

Data storage devices with integrated slider voltage potential control

Magnetic sensor bias point adjustment method

Data storage devices with integrated slider voltage potential control

Read transducer structure having an embedded wear layer between thi...

Spin-torque oscillator with multilayer seed layer between the write...

Stacked structure, magnetoresistive effect element, magnetic head,...

Heat sink structure for microwave-assisted magnetic recording (MAMR...

Magnetic write head for providing spin-torque-assisted write field...

Read head including semiconductor spacer and long spin diffusion le...

Manufacturing method for reader side shield

Magnetic write head for providing spin-torque-assisted write field...

Lateral spin valve reader with vertically-integrated two-dimensiona...

Tunnel magnetoresistive sensor having leads supporting three dimens...

Magnetic write head for providing spin-torque-assisted write field...

Magnetoresistance element with improved response to magnetic fields

Anisotropy field induced self pinned recessed antiferromagnetic reader

Double pinned magnetoresistance element with temporary ferromagneti...

Tunnel magnetoresistance magnetic sensor with scissor sensor and mu...

Lateral spin valve reader with vertically-integrated two-dimensiona...

Magnetoresistance element with improved response to magnetic fields

Recessed AFM stitch interface engineering

Thin film magnetic head, head gimbals assembly, head arm assembly,...

Thermal assisted magnetic recording head with plasmon generator

Magnetoresistance element with an improved seed layer to promote an...

Patents Applicationslast 30 patents

Multilayer Structures For Magnetic Recording Devices To Facilitate...

Read Sensor With Ordered Heusler Alloy Free Layer and Semiconductor...

MAGNETORESISTANCE EFFECT ELEMENT AND HEUSLER ALLOY

Multilayer Structures For Magnetic Recording Devices To Facilitate...

MAGNETORESISTANCE EFFECT ELEMENT AND HEUSLER ALLOY

DATA STORAGE DEVICES WITH INTEGRATED SLIDER VOLTAGE POTENTIAL CONTROL

Spin-Torque Oscillator With Multilayer Seed Layer Between The Write...

STACKED STRUCTURE, MAGNETORESISTIVE EFFECT ELEMENT, MAGNETIC HEAD,...

DATA STORAGE DEVICES WITH INTEGRATED SLIDER VOLTAGE POTENTIAL CONTROL

Heat Sink Structure for Microwave-Assisted Magnetic Recording (MAMR...

MAGNETIC WRITE HEAD FOR PROVIDING SPIN-TORQUE-ASSISTED WRITE FIELD...

MAGNETIC WRITE HEAD FOR PROVIDING SPIN-TORQUE-ASSISTED WRITE FIELD...

MAGNETIC HEAD FOR PERPENDICULAR MAGNETIC RECORDING INCLUDING TWO SI...

STACKED STRUCTURE, MAGNETORESISTIVE EFFECT ELEMENT, MAGNETIC HEAD,...

Tapered Junction Shield for Self-Compensation of Asymmetry with Inc...

Magnetoresistance Element with Improved Response to Magnetic Fields

THERMAL ASSISTED MAGNETIC RECORDING HEAD WITH PLASMON GENERATOR

THIN FILM MAGNETIC HEAD, HEAD GIMBALS ASSEMBLY, HEAD ARM ASSEMBLY,...

Reader Designs of Shield to Shield Spacing Improvement

CONFINEMENT MAGNETIC CAP

ZIG-ZAG MIMO HEAD REDUCING SPACE BETWEEN THREE SENSORS

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

MAGNETIC SENSOR HAVING OPTIMAL FREE LAYER BACK EDGE SHAPE AND EXTEN...

MAGNETIC RECORDING APPARATUS

MAGNETORESISTIVE ELEMENT, MAGNETIC HEAD, AND MAGNETIC RECORDING AND...

CURRENT-PERPENDICULAR-TO-THE-PLANE (CPP) MAGNETORESISTIVE SENSOR WI...

MAGNETORESISTIVE SENSOR

ENHANCED PINNING PROPERTY BY INSERTED SI SEED LAYER

CURRENT-PERPENDICULAR-TO-PLANE MAGNETORESISTIVE READ SENSOR

INTERLAYER COUPLED FREE LAYER WITH OUT OF PLANE MAGNETIC ORIENTATIO...