using thin films

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CPC
G11B5/31

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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

G11B5/31using thin films

Industries

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Patents Grantslast 30 patents

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
Information Patent Grant
Magnetic head, head gimbal assembly, hard disk drive, and method fo...
- Patent number 12,106,786
- Issue date Oct 1, 2024
- Sae Magnetics (H.K.) Ltd.
- Ryuji Fujii
- G11 - INFORMATION STORAGE
Information Patent Grant
Microwave-assisted magnetic recording (MAMR) head slider with diamo...
- Patent number 12,106,783
- Issue date Oct 1, 2024
- Sae Magnetics (H.K.) Ltd.
- Da Yao He
- G11 - INFORMATION STORAGE
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
Recording head with a multilayer spin torque element having positiv...
- Patent number 12,094,498
- Issue date Sep 17, 2024
- Western Digital Technologies, Inc.
- Alexander Goncharov
- 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
Heatsink structures for heat-assisted magnetic recording heads
- Patent number 12,094,491
- Issue date Sep 17, 2024
- Seagate Technology LLC
- Helene Parwana Habibi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording head and manufacturing method thereof, magnetic...
- Patent number 12,087,334
- Issue date Sep 10, 2024
- FUJIFILM Corporation
- Tetsuya Kaneko
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head and magnetic recording device
- Patent number 12,080,325
- Issue date Sep 3, 2024
- Kabushiki Kaisha Toshiba
- Yuji Nakagawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Mechanism to shift the head span of a tape head at a wafer level
- Patent number 12,073,858
- Issue date Aug 27, 2024
- International Business Machines Corporation
- Icko E. T. Iben
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic flux guiding device with spin torque oscillator (STO) film...
- Patent number 12,068,008
- Issue date Aug 20, 2024
- Headway Technologies, Inc.
- Wenyu Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording heads having one or more dusting layers for magn...
- Patent number 12,057,145
- Issue date Aug 6, 2024
- Western Digital Technologies, Inc.
- Muhammad Asif Bashir
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin-film crystalline structure with surfaces having selected plane...
- Patent number 12,057,147
- Issue date Aug 6, 2024
- Seagate Technology LLC
- Tong Zhao
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Heat-assisted magnetic recording (HAMR) head with main pole having...
- Patent number 12,057,149
- Issue date Aug 6, 2024
- Western Digital Technologies, Inc.
- Takuya Matsumoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording head with an SOT device coupled with side shield
- Patent number 12,057,146
- Issue date Aug 6, 2024
- Western Digital Technologies, Inc.
- Shengjie Shi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head and magnetic recording device
- Patent number 12,033,676
- Issue date Jul 9, 2024
- Kabushiki Kaisha Toshiba
- Yuji Nakagawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Cobalt-boron (CoB) layer for magnetic recording devices, memory dev...
- Patent number 12,033,675
- Issue date Jul 9, 2024
- Western Digital Technologies, Inc.
- Susumu Okamura
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of for bonding noble metal structure with a dielectric layer...
- Patent number 12,027,190
- Issue date Jul 2, 2024
- Seagate Technology LLC
- Xiaoyue Huang
- 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
Tapered bi-layer near field transducer for heat-assisted magnetic r...
- Patent number 12,014,758
- Issue date Jun 18, 2024
- Headway Technologies, Inc.
- Weihao Xu
- G11 - INFORMATION STORAGE
Information Patent Grant
Iridium film with a thin iridium template layer for a heat-assisted...
- Patent number 11,996,126
- Issue date May 28, 2024
- Headway Technologies, Inc.
- Koji Shimazawa
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

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
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
SINGLE-GRAIN NEAR-FIELD TRANSDUCER AND PROCESS FOR FORMING SAME
- Publication number 20240185882
- Publication date Jun 6, 2024
- SEAGATE TECHNOLOGY LLC
- Michael Christopher Kautzky
- C30 - CRYSTAL GROWTH
Information Patent Application
Spin Injection Assisted Magnetic Recording
- Publication number 20240170010
- Publication date May 23, 2024
- Headway Technolobies, Inc.
- Yan Wu
- G11 - INFORMATION STORAGE
Information Patent Application
HEAT-ASSISTED MAGNETIC RECORDING (HAMR) HEAD WITH MAIN POLE HAVING...
- Publication number 20240161777
- Publication date May 16, 2024
- Western Digital Technologies, Inc.
- Takuya Matsumoto
- 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

using thin films

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

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...

Magnetic head, head gimbal assembly, hard disk drive, and method fo...

Microwave-assisted magnetic recording (MAMR) head slider with diamo...

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

Recording head with a multilayer spin torque element having positiv...

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

Heatsink structures for heat-assisted magnetic recording heads

Magnetic recording head and manufacturing method thereof, magnetic...

Magnetic head and magnetic recording device

Mechanism to shift the head span of a tape head at a wafer level

Magnetic flux guiding device with spin torque oscillator (STO) film...

Magnetic recording heads having one or more dusting layers for magn...

Thin-film crystalline structure with surfaces having selected plane...

Heat-assisted magnetic recording (HAMR) head with main pole having...

Magnetic recording head with an SOT device coupled with side shield

Magnetic head and magnetic recording device

Cobalt-boron (CoB) layer for magnetic recording devices, memory dev...

Method of for bonding noble metal structure with a dielectric layer...

Longitudinal sensor bias structures and method of formation thereof

Tapered bi-layer near field transducer for heat-assisted magnetic r...

Iridium film with a thin iridium template layer for a heat-assisted...

Patents Applicationslast 30 patents

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...

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

SINGLE-GRAIN NEAR-FIELD TRANSDUCER AND PROCESS FOR FORMING SAME

Spin Injection Assisted Magnetic Recording

HEAT-ASSISTED MAGNETIC RECORDING (HAMR) HEAD WITH MAIN POLE HAVING...

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