using thin films

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CPC
G11B5/31

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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

G11B5/31using thin films

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Tunneling magnetoresistance device with magnetically soft high mome...
- Patent number 12,266,384
- Issue date Apr 1, 2025
- Headway Technologies, Inc.
- Hui-Chuan Wang
- G11 - INFORMATION STORAGE
Information Patent Grant
System for controlling a critical dimension (CD) uniformity of a ma...
- Patent number 12,254,908
- Issue date Mar 18, 2025
- Headway Technologies, Inc.
- Tom Zhong
- G11 - INFORMATION STORAGE
Information Patent Grant
Dual layer graded curie temperature HAMR media
- Patent number 12,254,907
- Issue date Mar 18, 2025
- Seagate Technology LLC
- Thomas Young Chang
- G11 - INFORMATION STORAGE
Information Patent Grant
Planarization strategy in nano-sized fabrication
- Patent number 12,254,906
- Issue date Mar 18, 2025
- Seagate Technology LLC
- Cheng Bi
- B24 - GRINDING POLISHING
Information Patent Grant
Magnetic recording devices having external alternating current sources
- Patent number 12,249,358
- Issue date Mar 11, 2025
- Western Digital Technologies, Inc.
- Muhammad Asif Bashir
- G11 - INFORMATION STORAGE
Information Patent Grant
Heat-assisted magnetic recording head with a resonance enhancing fe...
- Patent number 12,249,356
- Issue date Mar 11, 2025
- Seagate Technology LLC
- Tae-Woo Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk device with recording current arrangement
- Patent number 12,249,354
- Issue date Mar 11, 2025
- Kabushiki Kaisha Toshiba
- Hiroshi Isokawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Multi-layer NFT for HAMR with a thermal shunt connecting the metal...
- Patent number 12,249,355
- Issue date Mar 11, 2025
- Western Digital Technologies, Inc.
- Takuya Matsumoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Single-grain near-field transducer and process for forming same
- Patent number 12,249,357
- Issue date Mar 11, 2025
- Seagate Technology LLC
- Michael Christopher Kautzky
- G11 - INFORMATION STORAGE
Information Patent Grant
Heat-assisted magnetic recording head with an integrated photodiode
- Patent number 12,236,986
- Issue date Feb 25, 2025
- Seagate Technology LLC
- Mark Anthony Gubbins
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic recording writer with tunable pole side brid...
- Patent number 12,236,984
- Issue date Feb 25, 2025
- Headway Technologies, Inc.
- Yue Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Method to enhance spin torque layer performance in a spintronic device
- Patent number 12,230,298
- Issue date Feb 18, 2025
- Western Digital Technologies, Inc.
- Muhammad Asif Bashir
- G11 - INFORMATION STORAGE
Information Patent Grant
Dynamic DC field compensator for MAMR recording head
- Patent number 12,205,620
- Issue date Jan 21, 2025
- Western Digital Technologies, Inc.
- Alexander Goncharov
- G11 - INFORMATION STORAGE
Information Patent Grant
Heat-assisted magnetic recording head near-field transducer with a...
- Patent number 12,198,721
- Issue date Jan 14, 2025
- Seagate Technology LLC
- Yuhang Cheng
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head with multilayer configuration between magnetic poles...
- Patent number 12,190,917
- Issue date Jan 7, 2025
- Kabushiki Kaisha Toshiba
- Yuji Nakagawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording and reproducing device
- Patent number 12,190,918
- Issue date Jan 7, 2025
- FUJIFILM Corporation
- So Matsuyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Dual FGL and dual SPL spintronic device to reduce perpendicular fie...
- Patent number 12,190,919
- Issue date Jan 7, 2025
- Western Digital Technologies, Inc.
- Muhammad Asif Bashir
- G11 - INFORMATION STORAGE
Information Patent Grant
Spintronic device comprising dual FGL and dual SPL to reduce perpen...
- Patent number 12,190,920
- Issue date Jan 7, 2025
- Western Digital Technologies, Inc.
- Muhammad Asif Bashir
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for forming a HAMR recording head with a protruding near-fie...
- Patent number 12,190,922
- Issue date Jan 7, 2025
- Seagate Technology LLC
- Michael A. Seigler
- G11 - INFORMATION STORAGE
Information Patent Grant
Near-field transducer (NFT) designs for improved performance of hea...
- Patent number 12,190,908
- Issue date Jan 7, 2025
- Western Digital Technologies, Inc.
- Sukumar Rajauria
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head with multilayer configuration between magnetic poles...
- Patent number 12,170,101
- Issue date Dec 17, 2024
- Kabushiki Kaisha Toshiba
- Yuji Nakagawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head with stacked body configurations and magnetic recordi...
- Patent number 12,165,677
- Issue date Dec 10, 2024
- Kabushiki Kaisha Toshiba
- Yuji Nakagawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head and magnetic recording device
- Patent number 12,165,676
- Issue date Dec 10, 2024
- Kabushiki Kaisha Toshiba
- Yuji Nakagawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Local extension of head overcoat with a near-field transducer exten...
- Patent number 12,159,654
- Issue date Dec 3, 2024
- Western Digital Technologies, Inc.
- Mehdi Habibollahzadeh
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head and magnetic recording device
- Patent number 12,154,602
- Issue date Nov 26, 2024
- Kabushiki Kaisha Toshiba
- Yuji Nakagawa
- G11 - INFORMATION STORAGE
Information Patent Grant
HDD head having same gap verify and system for using same
- Patent number 12,148,447
- Issue date Nov 19, 2024
- Western Digital Technologies, Inc.
- Robert G Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head with conductive non-magnetic layer contact configurat...
- Patent number 12,148,453
- Issue date Nov 19, 2024
- Kabushiki Kaisha Toshiba
- Yuji Nakagawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording head with stable magnetization of shields
- Patent number 12,148,454
- Issue date Nov 19, 2024
- Western Digital Technologies, Inc.
- Quan-Chiu Harry Lam
- G11 - INFORMATION STORAGE
Information Patent Grant
TDMR SOT read heads having recessed topological insulator materials
- Patent number 12,136,446
- Issue date Nov 5, 2024
- Western Digital Technologies, Inc.
- Quang Le
- 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

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC DEVICE, MAGNETIC HEAD, AND MAGNETIC RECORDING DEVICE
- Publication number 20250087234
- Publication date Mar 13, 2025
- Kabushiki Kaisha Toshiba
- Naoyuki NARITA
- G11 - INFORMATION STORAGE
Information Patent Application
Spintronic Device Comprising Dual FGL and Dual SPL To Reduce Perpen...
- Publication number 20250087235
- Publication date Mar 13, 2025
- Western Digital Technologies, Inc.
- Muhammad ASIF BASHIR
- G11 - INFORMATION STORAGE
Information Patent Application
Dual FGL and Dual SPL Spintronic Device To Reduce Perpendicular Fie...
- Publication number 20250087236
- Publication date Mar 13, 2025
- Western Digital Technoloies, Inc.
- Muhammad Asif BASHIR
- G11 - INFORMATION STORAGE
Information Patent Application
Multi-Layer NFT for HAMR with a Thermal Shunt Connecting the Metal...
- Publication number 20250078863
- Publication date Mar 6, 2025
- Western Digital Technologies, Inc.
- Takuya Matsumoto
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC HEAD AND MAGNETIC RECORDING DEVICE
- Publication number 20250037737
- Publication date Jan 30, 2025
- Kabushiki Kaisha Toshiba
- Satoshi SHIROTORI
- G11 - INFORMATION STORAGE
Information Patent Application
Non-localized Spin Valve Reader Hybridized with Spin Orbit Torque L...
- Publication number 20240420732
- Publication date Dec 19, 2024
- Western Digital Technologies, Inc.
- Quang LE
- G11 - INFORMATION STORAGE
Information Patent Application
LOCAL EXTENSION OF HEAD OVERCOAT WITH A NEAR-FIELD TRANSDUCER EXTEN...
- Publication number 20240404551
- Publication date Dec 5, 2024
- Western Digital Technologies, Inc.
- Mehdi HABIBOLLAHZADEH
- G11 - INFORMATION STORAGE
Information Patent Application
NEAR-FIELD TRANSDUCER (NFT) DESIGNS FOR IMPROVED PERFORMANCE OF HEA...
- Publication number 20240404556
- Publication date Dec 5, 2024
- Western Digital Technologies, Inc.
- Sukumar RAJAURIA
- G11 - INFORMATION STORAGE
Information Patent Application
HDD Head Having Same Gap Verify And System For Using Same
- Publication number 20240379125
- Publication date Nov 14, 2024
- Western Digital Technologies, Inc.
- Robert G. BISKEBORN
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic Flux Guiding Device With Spin Torque Oscillator (STO) Film...
- Publication number 20240371402
- Publication date Nov 7, 2024
- HEADWAY TECHNOLOGIES, INC.
- Wenyu Chen
- G11 - INFORMATION STORAGE
Information Patent Application
Magneto-Resistive Reader Utilizing Read Shields To Maintain Referen...
- Publication number 20240371401
- Publication date Nov 7, 2024
- HEADWAY TECHNOLOGIES, INC.
- Bernard Dieny
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC HEAD AND MAGNETIC RECORDING DEVICE
- Publication number 20240363141
- Publication date Oct 31, 2024
- Kabushiki Kaisha Toshiba
- Yuji NAKAGAWA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING HEAD WITH CURRENT PATH BETWEEN TRAILING SHIELD A...
- Publication number 20240355353
- Publication date Oct 24, 2024
- Western Digital Technologies, Inc.
- Muhammad ASIF BASHIR
- G11 - INFORMATION STORAGE
Information Patent Application
Produce Thinner DTS and Adjustable Capacitance for TDMR Heads
- Publication number 20240347073
- Publication date Oct 17, 2024
- Western Digital Technologies, Inc.
- Fang CHEN
- G11 - INFORMATION STORAGE
Information Patent Application
THIN-FILM CRYSTALLINE STRUCTURE WITH SURFACES HAVING SELECTED PLANE...
- Publication number 20240339125
- Publication date Oct 10, 2024
- SEAGATE TECHNOLOGY LLC
- Tong Zhao
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
DUAL LAYER GRADED CURIE TEMPERATURE HAMR MEDIA
- Publication number 20240331725
- Publication date Oct 3, 2024
- SEAGATE TECHNOLOGY LLC
- Thomas Young Chang
- G11 - INFORMATION STORAGE
Information Patent Application
Dynamic DC Field Compensator for MAMR Recording Head
- Publication number 20240321296
- Publication date Sep 26, 2024
- Western Digital Technologies, Inc.
- Alexander GONCHAROV
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DEVICE AND WRITE PROCESSING METHOD
- Publication number 20240321300
- Publication date Sep 26, 2024
- Kabushiki Kaisha Toshiba
- Yuki NISHIDA
- 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 HEAD AND MAGNETIC RECORDING DEVICE
- Publication number 20240296865
- Publication date Sep 5, 2024
- Kabushiki Kaisha Toshiba
- Yuji NAKAGAWA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC HEAD WITH MULTIPLE LAYERS AND MAGNETIC RECORDING DEVICE
- Publication number 20240296862
- Publication date Sep 5, 2024
- Kabushiki Kaisha Toshiba
- Yuji NAKAGAWA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC HEAD WITH MULTILAYER CONFIGURATION BETWEEN MAGNETIC POLES...
- Publication number 20240296863
- Publication date Sep 5, 2024
- Kabushiki Kaisha Toshiba
- Yuji NAKAGAWA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC HEAD WITH MULTILAYER CONFIGURATION BETWEEN MAGNETIC POLES...
- Publication number 20240296861
- Publication date Sep 5, 2024
- Kabushiki Kaisha Toshiba
- Yuji NAKAGAWA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC HEAD AND MAGNETIC RECORDING DEVICE
- Publication number 20240296864
- Publication date Sep 5, 2024
- Kabushiki Kaisha Toshiba
- Yuji NAKAGAWA
- G11 - INFORMATION STORAGE
Information Patent Application
Tapered Bi-Layer Near Field Transducer For Heat-Assisted Magnetic R...
- Publication number 20240296866
- Publication date Sep 5, 2024
- HEADWAY TECHNOLOGIES, INC.
- Weihao Xu
- G11 - INFORMATION STORAGE
Information Patent Application
SPINDLE MOTOR
- Publication number 20240257831
- Publication date Aug 1, 2024
- MINEBEA MITSUMI INC.
- Akihiko SUZUKI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
MAGNETIC HEAD AND MAGNETIC RECORDING DEVICE
- Publication number 20240233755
- Publication date Jul 11, 2024
- Kabushiki Kaisha Toshiba
- Yuji NAKAGAWA
- G11 - INFORMATION STORAGE
Information Patent Application
Method to Enhance Spin Torque Layer Performance in a Spintronic Device
- Publication number 20240233759
- Publication date Jul 11, 2024
- Western Digital Technologies, Inc.
- Muhammad ASIF BASHIR
- G11 - INFORMATION STORAGE
Information Patent Application
HEAT ASSISTED MAGNETIC RECORDING (HAMR) WRITE HEAD WITH ENHANCED ST...
- Publication number 20240233757
- Publication date Jul 11, 2024
- Western Digital Technologies, Inc.
- Sung Hun Wee
- G11 - INFORMATION STORAGE
Information Patent Application
Perpendicular Magnetic Recording Writer With Tunable Pole Side Brid...
- Publication number 20240233758
- Publication date Jul 11, 2024
- HEADWAY TECHNOLOGIES, INC.
- Yue Liu
- G11 - INFORMATION STORAGE

using thin films

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Tunneling magnetoresistance device with magnetically soft high mome...

System for controlling a critical dimension (CD) uniformity of a ma...

Dual layer graded curie temperature HAMR media

Planarization strategy in nano-sized fabrication

Magnetic recording devices having external alternating current sources

Heat-assisted magnetic recording head with a resonance enhancing fe...

Magnetic disk device with recording current arrangement

Multi-layer NFT for HAMR with a thermal shunt connecting the metal...

Single-grain near-field transducer and process for forming same

Heat-assisted magnetic recording head with an integrated photodiode

Perpendicular magnetic recording writer with tunable pole side brid...

Method to enhance spin torque layer performance in a spintronic device

Dynamic DC field compensator for MAMR recording head

Heat-assisted magnetic recording head near-field transducer with a...

Magnetic head with multilayer configuration between magnetic poles...

Magnetic recording and reproducing device

Dual FGL and dual SPL spintronic device to reduce perpendicular fie...

Spintronic device comprising dual FGL and dual SPL to reduce perpen...

Method for forming a HAMR recording head with a protruding near-fie...

Near-field transducer (NFT) designs for improved performance of hea...

Magnetic head with multilayer configuration between magnetic poles...

Magnetic head with stacked body configurations and magnetic recordi...

Magnetic head and magnetic recording device

Local extension of head overcoat with a near-field transducer exten...

Magnetic head and magnetic recording device

HDD head having same gap verify and system for using same

Magnetic head with conductive non-magnetic layer contact configurat...

Magnetic recording head with stable magnetization of shields

TDMR SOT read heads having recessed topological insulator materials

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

Patents Applicationslast 30 patents

MAGNETIC DEVICE, MAGNETIC HEAD, AND MAGNETIC RECORDING DEVICE

Spintronic Device Comprising Dual FGL and Dual SPL To Reduce Perpen...

Dual FGL and Dual SPL Spintronic Device To Reduce Perpendicular Fie...

Multi-Layer NFT for HAMR with a Thermal Shunt Connecting the Metal...

MAGNETIC HEAD AND MAGNETIC RECORDING DEVICE

Non-localized Spin Valve Reader Hybridized with Spin Orbit Torque L...

LOCAL EXTENSION OF HEAD OVERCOAT WITH A NEAR-FIELD TRANSDUCER EXTEN...

NEAR-FIELD TRANSDUCER (NFT) DESIGNS FOR IMPROVED PERFORMANCE OF HEA...

HDD Head Having Same Gap Verify And System For Using Same

Magnetic Flux Guiding Device With Spin Torque Oscillator (STO) Film...

Magneto-Resistive Reader Utilizing Read Shields To Maintain Referen...

MAGNETIC HEAD AND MAGNETIC RECORDING DEVICE

MAGNETIC RECORDING HEAD WITH CURRENT PATH BETWEEN TRAILING SHIELD A...

Produce Thinner DTS and Adjustable Capacitance for TDMR Heads

THIN-FILM CRYSTALLINE STRUCTURE WITH SURFACES HAVING SELECTED PLANE...

DUAL LAYER GRADED CURIE TEMPERATURE HAMR MEDIA

Dynamic DC Field Compensator for MAMR Recording Head

MAGNETIC DISK DEVICE AND WRITE PROCESSING METHOD

MAGNETIC DISK DEVICE WITH RECORDING CURRENT ARRANGEMENT

MAGNETIC HEAD AND MAGNETIC RECORDING DEVICE

MAGNETIC HEAD WITH MULTIPLE LAYERS AND MAGNETIC RECORDING DEVICE

MAGNETIC HEAD WITH MULTILAYER CONFIGURATION BETWEEN MAGNETIC POLES...

MAGNETIC HEAD WITH MULTILAYER CONFIGURATION BETWEEN MAGNETIC POLES...

MAGNETIC HEAD AND MAGNETIC RECORDING DEVICE

Tapered Bi-Layer Near Field Transducer For Heat-Assisted Magnetic R...

SPINDLE MOTOR

MAGNETIC HEAD AND MAGNETIC RECORDING DEVICE

Method to Enhance Spin Torque Layer Performance in a Spintronic Device

HEAT ASSISTED MAGNETIC RECORDING (HAMR) WRITE HEAD WITH ENHANCED ST...

Perpendicular Magnetic Recording Writer With Tunable Pole Side Brid...