Specially shaped layers

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CPC
G11B5/398

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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

G11B5/398Specially shaped layers

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic head having multiple shields and magnetic recording device
- Patent number 12,165,678
- Issue date Dec 10, 2024
- Kabshiki Kaisha Toshiba
- Satoshi Shirotori
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic sensor
- Patent number 12,105,165
- Issue date Oct 1, 2024
- TDK Corporation
- Kazuya Watanabe
- 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
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
Magnetic sensor
- Patent number 11,754,645
- Issue date Sep 12, 2023
- TDK Corporation
- Kazuya Watanabe
- 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
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
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
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
Reader with wide synthetic antiferromagnetic structure optimized fo...
- Patent number 11,423,929
- Issue date Aug 23, 2022
- Seagate Technology LLC
- Victor Sapozhnikov
- H01 - BASIC ELECTRIC ELEMENTS
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
Magnetic sensor
- Patent number 11,237,228
- Issue date Feb 1, 2022
- TDK Corporation
- Kazuya Watanabe
- G01 - MEASURING TESTING
Information Patent Grant
Reader noise reduction using spin hall effects
- Patent number 11,205,447
- Issue date Dec 21, 2021
- Headway Technologies, Inc.
- Wenyu Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Transverse bias strength enhancement in dual free layer tunnel magn...
- Patent number 11,170,809
- Issue date Nov 9, 2021
- Western Digital Technologies, Inc.
- Ming Mao
- G11 - INFORMATION STORAGE
Information Patent Grant
Process for manufacturing magnetic head having a servo read transdu...
- Patent number 11,114,117
- Issue date Sep 7, 2021
- International Business Machines Corporation
- David Seagle
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic write head with write-field enhancement structure includin...
- Patent number 11,011,190
- Issue date May 18, 2021
- Western Digital Technologies, Inc.
- James Terrence Olson
- G11 - INFORMATION STORAGE
Information Patent Grant
Reader with shape optimized for higher SNR
- Patent number 11,004,466
- Issue date May 11, 2021
- Seagate Technology LLC
- Victor Sapozhnikov
- G11 - INFORMATION STORAGE
Information Patent Grant
Tapered junction shield for self-compensation of asymmetry with inc...
- Patent number 10,991,386
- Issue date Apr 27, 2021
- Headway Technologies, Inc.
- Urmimala Roy
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of forming tapered junction shield for self-compensation of...
- Patent number 10,984,824
- Issue date Apr 20, 2021
- Headway Technologies, Inc.
- Urmimala Roy
- 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
Magnetic reader sensor with shield-to-shield spacing improvement an...
- Patent number 10,950,262
- Issue date Mar 16, 2021
- Headway Technologies, Inc.
- Wenyu Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Supermalloy and MU metal side and top shields for magnetic read heads
- Patent number 10,950,261
- Issue date Mar 16, 2021
- Headway Technologies, Inc.
- Yewhee Chye
- G11 - INFORMATION STORAGE
Information Patent Grant
Reader with side shields decoupled from a top shield
- Patent number 10,943,612
- Issue date Mar 9, 2021
- Seagate Technology LLC
- Victor Sapozhnikov
- G11 - INFORMATION STORAGE
Information Patent Grant
Spintronic devices with narrow spin polarization layers
- Patent number 10,943,611
- Issue date Mar 9, 2021
- Western Digital Technologies, Inc.
- James Mac Freitag
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetoresistance effect device with shaped high-frequency signal l...
- Patent number 10,885,934
- Issue date Jan 5, 2021
- TDK Corporation
- Naomichi Degawa
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Spin transfer torque (STT) device with template layer for Heusler a...
- Patent number 10,867,625
- Issue date Dec 15, 2020
- Western Digital Technologies, Inc.
- James Mac Freitag
- G11 - INFORMATION STORAGE
Information Patent Grant
Reader with bi-layered side shields
- Patent number 10,783,907
- Issue date Sep 22, 2020
- Seagate Technology LLC
- Victor Sapozhnikov
- G11 - INFORMATION STORAGE
Information Patent Grant
Unified dual free layer reader with shared reference layer to enabl...
- Patent number 10,714,131
- Issue date Jul 14, 2020
- Headway Technologies, Inc.
- Yan Wu
- G11 - INFORMATION STORAGE
Information Patent Grant
Tapered junction shield for self-compensation of asymmetry with inc...
- Patent number 10,706,878
- Issue date Jul 7, 2020
- Headway Technologies, Inc.
- Urmimala Roy
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC SENSOR
- Publication number 20240418804
- Publication date Dec 19, 2024
- TDK Corporation
- Kazuya WATANABE
- G11 - INFORMATION STORAGE
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
MAGNETIC SENSOR
- Publication number 20240045003
- Publication date Feb 8, 2024
- TDK Corporation
- Kazuya WATANABE
- G01 - MEASURING TESTING
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
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
MAGNETIC SENSOR
- Publication number 20220113359
- Publication date Apr 14, 2022
- TDK Corporation
- Kazuya WATANABE
- 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
MAGNETIC DISK DEVICE
- Publication number 20210358517
- Publication date Nov 18, 2021
- Kabushiki Kaisha Toshiba
- Hiroshi Isokawa
- 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
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
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
MAGNETIC WRITE HEAD WITH WRITE-FIELD ENHANCEMENT STRUCTURE INCLUDIN...
- Publication number 20200342899
- Publication date Oct 29, 2020
- Western Digital Technologies, Inc.
- James Terrence OLSON
- 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
APPARATUS WITH DATA READER SENSORS MORE RECESSED THAN SERVO READER...
- Publication number 20200273487
- Publication date Aug 27, 2020
- International Business Machines Corporation
- Robert G. Biskeborn
- 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
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
Supermalloy and MU Metal Side and Top Shields for Magnetic Read Heads
- Publication number 20190013041
- Publication date Jan 10, 2019
- HEADWAY TECHNOLOGIES, INC.
- Yewhee Chye
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING APPARATUS AND MAGNETIC RECORDING HEAD
- Publication number 20180268848
- Publication date Sep 20, 2018
- Kabushiki Kaisha Toshiba
- Naoyuki Narita
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM AND MAGNETIC MEMORY DEVICE
- Publication number 20170365279
- Publication date Dec 21, 2017
- SHOWA DENKO K.K.
- Takayuki FUKUSHIMA
- G11 - INFORMATION STORAGE
Information Patent Application
DATA READER WITH SPIN FILTER
- Publication number 20170287512
- Publication date Oct 5, 2017
- SEAGATE TECHNOLOGY, LLC
- David A. Deen
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETORESISTIVE SENSOR WITH ENHANCED UNIAXIAL ANISOTROPY
- Publication number 20170278529
- Publication date Sep 28, 2017
- SEAGATE TECHNOLOGY LLC
- Sameh Hassan
- G01 - MEASURING TESTING
Information Patent Application
PERPENDICULAR MAGNETIC RECORDING WITH MULTIPLE ANTIFERROMAGNETICALL...
- Publication number 20170243605
- Publication date Aug 24, 2017
- SEAGATE TECHNOLOGY LLC
- Bin Lu
- G11 - INFORMATION STORAGE
Information Patent Application
Giant Magnetoresistive Sensor Having Horizontal Stabilizer
- Publication number 20150348575
- Publication date Dec 3, 2015
- Oracle International Corporation
- Kevin D. McKinstry
- G11 - INFORMATION STORAGE
Information Patent Application
SCISSOR SENSOR WITH BACK EDGE BIAS STRUCTURE AND NOVEL DIELECTRIC L...
- Publication number 20150154990
- Publication date Jun 4, 2015
- HGST NETHERLANDS B.V.
- Hongquan Jiang
- 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
NARROW READ-GAP HEAD WITH RECESSED AFM
- Publication number 20140377589
- Publication date Dec 25, 2014
- HGST NETHERLANDS B.V.
- James Mac FREITAG
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETO-RESISTANCE EFFECT DEVICE, AND MAGNETIC RECORDER
- Publication number 20140362477
- Publication date Dec 11, 2014
- Yoshihiko FUJI
- B82 - NANO-TECHNOLOGY
Information Patent Application
SUPER SHALLOW LAMINATED HARD MASK STENCIL FOR MAGNETIC READ SENSOR...
- Publication number 20140353276
- Publication date Dec 4, 2014
- HGST NETHERLANDS B.V.
- Guomin MAO
- G11 - INFORMATION STORAGE
Information Patent Application
STACK WITH WIDE SEED LAYER
- Publication number 20140356648
- Publication date Dec 4, 2014
- SEAGATE TECHNOLOGY LLC
- Eric Walter Singleton
- G01 - MEASURING TESTING

Specially shaped layers

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Magnetic head having multiple shields and magnetic recording device

Magnetic sensor

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

Magnetic storage reader having a bridge to align magnetic moments

Reader noise reduction using spin hall effects

Magnetic sensor

Magnetic disk device with magnetic head size arrangement

Reader noise reduction using spin hall effects

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

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

Reader with wide synthetic antiferromagnetic structure optimized fo...

Reader with side shields decoupled from a top shield

Magnetic sensor

Reader noise reduction using spin hall effects

Transverse bias strength enhancement in dual free layer tunnel magn...

Process for manufacturing magnetic head having a servo read transdu...

Magnetic write head with write-field enhancement structure includin...

Reader with shape optimized for higher SNR

Tapered junction shield for self-compensation of asymmetry with inc...

Method of forming tapered junction shield for self-compensation of...

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

Magnetic reader sensor with shield-to-shield spacing improvement an...

Supermalloy and MU metal side and top shields for magnetic read heads

Reader with side shields decoupled from a top shield

Spintronic devices with narrow spin polarization layers

Magnetoresistance effect device with shaped high-frequency signal l...

Spin transfer torque (STT) device with template layer for Heusler a...

Reader with bi-layered side shields

Unified dual free layer reader with shared reference layer to enabl...

Tapered junction shield for self-compensation of asymmetry with inc...

Patents Applicationslast 30 patents

MAGNETIC SENSOR

MAGNETIC DISK DEVICE WITH RECORDING CURRENT ARRANGEMENT

MAGNETIC SENSOR

Reader Noise Reduction Using Spin Hall Effects

Reader Noise Reduction Using Spin Hall Effects

MAGNETIC SENSOR

Reader Noise Reduction Using Spin Hall Effects

MAGNETIC DISK DEVICE

READER WITH SIDE SHIELDS DECOUPLED FROM A TOP SHIELD

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

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

MAGNETIC WRITE HEAD WITH WRITE-FIELD ENHANCEMENT STRUCTURE INCLUDIN...

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

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

APPARATUS WITH DATA READER SENSORS MORE RECESSED THAN SERVO READER...

READER WITH SIDE SHIELDS DECOUPLED FROM A TOP SHIELD

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

Supermalloy and MU Metal Side and Top Shields for Magnetic Read Heads

MAGNETIC RECORDING APPARATUS AND MAGNETIC RECORDING HEAD

MAGNETIC RECORDING MEDIUM AND MAGNETIC MEMORY DEVICE

DATA READER WITH SPIN FILTER

MAGNETORESISTIVE SENSOR WITH ENHANCED UNIAXIAL ANISOTROPY

PERPENDICULAR MAGNETIC RECORDING WITH MULTIPLE ANTIFERROMAGNETICALL...

Giant Magnetoresistive Sensor Having Horizontal Stabilizer

SCISSOR SENSOR WITH BACK EDGE BIAS STRUCTURE AND NOVEL DIELECTRIC L...

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

NARROW READ-GAP HEAD WITH RECESSED AFM

MAGNETO-RESISTANCE EFFECT DEVICE, AND MAGNETIC RECORDER

SUPER SHALLOW LAMINATED HARD MASK STENCIL FOR MAGNETIC READ SENSOR...

STACK WITH WIDE SEED LAYER