Magnetic biasing films

Industry

CPC
G11B5/3932

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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

G11B5/3932Magnetic biasing films

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Reader noise reduction using spin hall effects
- Patent number 12,211,525
- Issue date Jan 28, 2025
- Headway Technologies, Inc.
- Wenyu Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Adaptive bias control for magnetic recording head
- Patent number 12,211,526
- Issue date Jan 28, 2025
- Headway Technologies, Inc.
- Glen Garfunkel
- G11 - INFORMATION STORAGE
Information Patent Grant
Two-dimensional magnetic recording read head with TaOx layer for fl...
- Patent number 12,131,759
- Issue date Oct 29, 2024
- Western Digital Technologies, Inc.
- Hongquan Jiang
- G11 - INFORMATION STORAGE
Information Patent Grant
Topological insulator based spin torque oscillator reader
- Patent number 12,125,508
- Issue date Oct 22, 2024
- Western Digital Technologies, Inc.
- Xiaoyong Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
DFL read head with SiOx cap layer on AlOx refill layers
- Patent number 12,106,787
- Issue date Oct 1, 2024
- Western Digital Technologies, Inc.
- Yung-Hung Wang
- G11 - INFORMATION STORAGE
Information Patent Grant
Cap layer able to be reactive ion etched for RSB DFL read elements
- Patent number 12,094,499
- Issue date Sep 17, 2024
- Western Digital Technologies, Inc.
- Howard Gordon Zolla
- G11 - INFORMATION STORAGE
Information Patent Grant
Longitudinal sensor bias structures and method of formation thereof
- Patent number 12,027,308
- Issue date Jul 2, 2024
- Western Digital Technologies, Inc.
- Masaya Nishioka
- 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
Magnetic storage reader having a bridge to align magnetic moments
- Patent number 11,875,828
- Issue date Jan 16, 2024
- Seagate Technology LLC
- Victor B Sapozhnikov
- G11 - INFORMATION STORAGE
Information Patent Grant
Reader noise reduction using spin hall effects
- Patent number 11,804,242
- Issue date Oct 31, 2023
- Headway Technologies, Inc.
- Wenyu Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Topological insulator based spin torque oscillator reader
- Patent number 11,783,853
- Issue date Oct 10, 2023
- Western Digital Technologies, Inc.
- Xiaoyong Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Read head having one or more antiferromagnetic layers above soft bi...
- Patent number 11,735,211
- Issue date Aug 22, 2023
- Western Digital Technologies, Inc.
- Quang Le
- G11 - INFORMATION STORAGE
Information Patent Grant
Longitudinal sensor bias structures and method of formation thereof
- Patent number 11,631,535
- Issue date Apr 18, 2023
- Western Digital Technologies, Inc.
- Masaya Nishioka
- 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
Reader noise reduction using spin hall effects
- Patent number 11,587,582
- Issue date Feb 21, 2023
- Headway Technologies, Inc.
- Wenyu Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic sensor
- Patent number 11,579,213
- Issue date Feb 14, 2023
- TDK Corporation
- Kenichi Takano
- G11 - INFORMATION STORAGE
Information Patent Grant
Read head sensor with balanced shield design
- Patent number 11,557,317
- Issue date Jan 17, 2023
- Western Digital Technologies, Inc.
- Xiaoyong Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Vertical junction to provide optimal transverse bias for dual free...
- Patent number 11,532,324
- Issue date Dec 20, 2022
- Western Digital Technologies, Inc.
- Ming Mao
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetoresistive element, magnetic sensor, reproducing head, and ma...
- Patent number 11,521,645
- Issue date Dec 6, 2022
- National Institute for Materials Science
- Kresna Bondan Fathoni
- G11 - INFORMATION STORAGE
Information Patent Grant
Soft bias shape anisotropy stabilization read head design and metho...
- Patent number 11,514,932
- Issue date Nov 29, 2022
- Western Digital Technologies, Inc.
- Quang Le
- G11 - INFORMATION STORAGE
Information Patent Grant
Method to enhance magnetic strength and robustness of rear hard bia...
- Patent number 11,514,933
- Issue date Nov 29, 2022
- Western Digital Technologies, Inc.
- Chen-Jung Chien
- G11 - INFORMATION STORAGE
Information Patent Grant
Planar design for sensors in a dual free layer read head
- Patent number 11,514,934
- Issue date Nov 29, 2022
- Western Digital Technologies, Inc.
- Ming Mao
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic read sensors having stabilized upper readers, and related...
- Patent number 11,514,935
- Issue date Nov 29, 2022
- Western Digital Technologies, Inc.
- Xiaoyong Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Read head having one or more antiferromagnetic layers below soft bi...
- Patent number 11,514,936
- Issue date Nov 29, 2022
- Western Digital Technologies, Inc.
- Quang Le
- G11 - INFORMATION STORAGE
Information Patent Grant
Read head having one or more antiferromagnetic layers above soft bi...
- Patent number 11,437,061
- Issue date Sep 6, 2022
- Western Digital Technologies, Inc.
- Quang Le
- G11 - INFORMATION STORAGE
Information Patent Grant
Two-dimensional magnetic recording reader with dual free layer magn...
- Patent number 11,410,690
- Issue date Aug 9, 2022
- Western Digital Technologies, Inc.
- Chih-Ching Hu
- G11 - INFORMATION STORAGE
Information Patent Grant
Reader with side shields decoupled from a top shield
- Patent number 11,393,494
- Issue date Jul 19, 2022
- Seagate Technology LLC
- Victor Sapozhnikov
- 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
Magnetic tunnel junctions suitable for high temperature thermal pro...
- Patent number 11,251,364
- Issue date Feb 15, 2022
- Applied Materials, Inc.
- Lin Xue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hard magnetic stabilized shield for double (2DMR) or triple (3DMR)...
- Patent number 11,217,274
- Issue date Jan 4, 2022
- Headway Technologies, Inc.
- Junjie Quan
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Topological Insulator Based Spin Torque Oscillator Reader
- Publication number 20250014595
- Publication date Jan 9, 2025
- Western Digital Technologies, Inc.
- Xiaoyong LIU
- G11 - INFORMATION STORAGE
Information Patent Application
Two-Dimensional Magnetic Recording Read Head with TaOx Layer for Fl...
- Publication number 20240153533
- Publication date May 9, 2024
- Western Digital Technologies, Inc.
- Hongquan JIANG
- 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
Reader Noise Reduction Using Spin Hall Effects
- Publication number 20240013805
- Publication date Jan 11, 2024
- HEADWAY TECHNOLOGIES, INC.
- Wenyu Chen
- G11 - INFORMATION STORAGE
Information Patent Application
Topological Insulator Based Spin Torque Oscillator Reader
- Publication number 20230419990
- Publication date Dec 28, 2023
- Western Digital Technologies, Inc.
- Xiaoyong LIU
- G11 - INFORMATION STORAGE
Information Patent Application
Reader Noise Reduction Using Spin Hall Effects
- Publication number 20230087646
- Publication date Mar 23, 2023
- HEADWAY TECHNOLOGIES, INC.
- Wenyu Chen
- G11 - INFORMATION STORAGE
Information Patent Application
Read Head Having One Or More Antiferromagnetic Layers Above Soft Bi...
- Publication number 20220415345
- Publication date Dec 29, 2022
- Western Digital Technologies, Inc.
- Quang LE
- 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
Vertical Junction To Provide Optimal Transverse Bias For Dual Free...
- Publication number 20220115035
- Publication date Apr 14, 2022
- Western Digital Technologies, Inc.
- Ming MAO
- G11 - INFORMATION STORAGE
Information Patent Application
Reader Noise Reduction Using Spin Hall Effects
- Publication number 20220108716
- Publication date Apr 7, 2022
- HEADWAY TECHNOLOGIES, INC.
- Wenyu Chen
- G11 - INFORMATION STORAGE
Information Patent Application
Read Head Sensor With Balanced Shield Design
- Publication number 20220028418
- Publication date Jan 27, 2022
- Western Digital Technologies, Inc.
- Xiaoyong LIU
- 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
MAGNETIC SENSOR
- Publication number 20210208215
- Publication date Jul 8, 2021
- TDK Corporation
- Kenichi Takano
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC TAPE HEAD WITH SOFT BIAS
- Publication number 20210158840
- Publication date May 27, 2021
- International Business Machines Corporation
- David Seagle
- G11 - INFORMATION STORAGE
Information Patent Application
READER WITH SIDE SHIELDS DECOUPLED FROM A TOP SHIELD
- Publication number 20210151072
- Publication date May 20, 2021
- SEAGATE TECHNOLOGY LLC
- Victor Sapozhnikov
- G11 - INFORMATION STORAGE
Information Patent Application
Design of Reader Noise Reduction Using Spin Hall Effects
- Publication number 20210056988
- Publication date Feb 25, 2021
- HEADWAY TECHNOLOGIES, INC.
- Wenyu Chen
- G11 - INFORMATION STORAGE
Information Patent Application
Method of Forming Tapered Junction Shield for Self-Compensation of...
- Publication number 20200357431
- Publication date Nov 12, 2020
- HEADWAY TECHNOLOGIES, INC.
- Urmimala Roy
- G11 - INFORMATION STORAGE
Information Patent Application
Tapered Junction Shield for Self-Compensation of Asymmetry with Inc...
- Publication number 20200321023
- Publication date Oct 8, 2020
- HEADWAY TECHNOLOGIES, INC.
- Urmimala Roy
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic Reader Sensor with Shield-to-Shield Spacing Improvement an...
- Publication number 20200302957
- Publication date Sep 24, 2020
- HEADWAY TECHNOLOGIES, INC.
- Wenyu Chen
- G11 - INFORMATION STORAGE
Information Patent Application
READER WITH SIDE SHIELDS DECOUPLED FROM A TOP SHIELD
- Publication number 20200211586
- Publication date Jul 2, 2020
- SEAGATE TECHNOLOGY LLC
- Victor Sapozhnikov
- G11 - INFORMATION STORAGE
Information Patent Application
Hard Magnetic Stabilized Shield for Double (2DMR) or Triple (3DMR)...
- Publication number 20200176024
- Publication date Jun 4, 2020
- HEADWAY TECHNOLOGIES, INC.
- Junjie Quan
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC TUNNEL JUNCTIONS SUITABLE FOR HIGH TEMPERATURE THERMAL PRO...
- Publication number 20200160884
- Publication date May 21, 2020
- Applied Materials, Inc.
- Lin XUE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Magnetic Read Head Structure with Improved Bottom Shield Design for...
- Publication number 20200118588
- Publication date Apr 16, 2020
- HEADWAY TECHNOLOGIES, INC.
- Yan Wu
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC SENSORS WITH EFFECTIVELY SHAPED SIDE SHIELDS
- Publication number 20190333534
- Publication date Oct 31, 2019
- Western Digital Technologies, Inc.
- Quang Le
- G11 - INFORMATION STORAGE
Information Patent Application
Tapered Junction Shield for Self-Compensation of Asymmetry with Inc...
- Publication number 20190287556
- Publication date Sep 19, 2019
- HEADWAY TECHNOLOGIES, INC.
- Urmimala Roy
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic Reader Sensor with Shield-to-Shield Spacing Improvement an...
- Publication number 20190267031
- Publication date Aug 29, 2019
- HEADWAY TECHNOLOGIES, INC.
- Wenyu Chen
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC TUNNEL JUNCTIONS SUITABLE FOR HIGH TEMPERATURE THERMAL PRO...
- Publication number 20190172485
- Publication date Jun 6, 2019
- Applied Materials, Inc.
- Lin XUE
- G11 - INFORMATION STORAGE
Information Patent Application
SHORTING TOLERANT TUNNEL VALVE HEAD AND CIRCUIT
- Publication number 20190164572
- Publication date May 30, 2019
- International Business Machines Corporation
- Robert G. Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic Reader Sensor with Shield-to-Shield Spacing Improvement an...
- Publication number 20190130937
- Publication date May 2, 2019
- HEADWAY TECHNOLOGIES, INC.
- Wenyu Chen
- G11 - INFORMATION STORAGE
Information Patent Application
A READER STRUCTURE
- Publication number 20190088276
- Publication date Mar 21, 2019
- Agency for Science, Technology and Research
- Chun Lian Ong
- G11 - INFORMATION STORAGE

Magnetic biasing films

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Reader noise reduction using spin hall effects

Adaptive bias control for magnetic recording head

Two-dimensional magnetic recording read head with TaOx layer for fl...

Topological insulator based spin torque oscillator reader

DFL read head with SiOx cap layer on AlOx refill layers

Cap layer able to be reactive ion etched for RSB DFL read elements

Longitudinal sensor bias structures and method of formation thereof

Adaptive bias control for magnetic recording head

Magnetic storage reader having a bridge to align magnetic moments

Reader noise reduction using spin hall effects

Topological insulator based spin torque oscillator reader

Read head having one or more antiferromagnetic layers above soft bi...

Longitudinal sensor bias structures and method of formation thereof

SOT differential reader and method of making same

Reader noise reduction using spin hall effects

Magnetic sensor

Read head sensor with balanced shield design

Vertical junction to provide optimal transverse bias for dual free...

Magnetoresistive element, magnetic sensor, reproducing head, and ma...

Soft bias shape anisotropy stabilization read head design and metho...

Method to enhance magnetic strength and robustness of rear hard bia...

Planar design for sensors in a dual free layer read head

Magnetic read sensors having stabilized upper readers, and related...

Read head having one or more antiferromagnetic layers below soft bi...

Read head having one or more antiferromagnetic layers above soft bi...

Two-dimensional magnetic recording reader with dual free layer magn...

Reader with side shields decoupled from a top shield

Adaptive bias control for magnetic recording head

Magnetic tunnel junctions suitable for high temperature thermal pro...

Hard magnetic stabilized shield for double (2DMR) or triple (3DMR)...

Patents Applicationslast 30 patents

Topological Insulator Based Spin Torque Oscillator Reader

Two-Dimensional Magnetic Recording Read Head with TaOx Layer for Fl...

Adaptive Bias Control for Magnetic Recording Head

Reader Noise Reduction Using Spin Hall Effects

Topological Insulator Based Spin Torque Oscillator Reader

Reader Noise Reduction Using Spin Hall Effects

Read Head Having One Or More Antiferromagnetic Layers Above Soft Bi...

Adaptive Bias Control for Magnetic Recording Head

Vertical Junction To Provide Optimal Transverse Bias For Dual Free...

Reader Noise Reduction Using Spin Hall Effects

Read Head Sensor With Balanced Shield Design

SOT Differential Reader And Method Of Making Same

MAGNETIC SENSOR

MAGNETIC TAPE HEAD WITH SOFT BIAS

READER WITH SIDE SHIELDS DECOUPLED FROM A TOP SHIELD

Design of Reader Noise Reduction Using Spin Hall Effects

Method of Forming Tapered Junction Shield for Self-Compensation of...

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

Magnetic Reader Sensor with Shield-to-Shield Spacing Improvement an...

READER WITH SIDE SHIELDS DECOUPLED FROM A TOP SHIELD

Hard Magnetic Stabilized Shield for Double (2DMR) or Triple (3DMR)...

MAGNETIC TUNNEL JUNCTIONS SUITABLE FOR HIGH TEMPERATURE THERMAL PRO...

Magnetic Read Head Structure with Improved Bottom Shield Design for...

MAGNETIC SENSORS WITH EFFECTIVELY SHAPED SIDE SHIELDS

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

Magnetic Reader Sensor with Shield-to-Shield Spacing Improvement an...

MAGNETIC TUNNEL JUNCTIONS SUITABLE FOR HIGH TEMPERATURE THERMAL PRO...

SHORTING TOLERANT TUNNEL VALVE HEAD AND CIRCUIT

Magnetic Reader Sensor with Shield-to-Shield Spacing Improvement an...

A READER STRUCTURE