where the layers are extra layers normally not provided in the transducing structure

Industry

CPC
G11B5/314

This industry / category may be too specific. Please go to a parent level for more data

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

G11B5/314where the layers are extra layers normally not provided in the transducing structure

Industries

Patents Grantslast 30 patents

Information Patent Grant
Light source unit and thermally-assisted magnetic head
- Patent number 11,973,310
- Issue date Apr 30, 2024
- Sae Magnetics (H.K.) Ltd.
- Takashi Honda
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording device
- Patent number 11,935,568
- Issue date Mar 19, 2024
- Kabushiki Kaisha Toshiba
- Yuji Nakagawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Single-grain near-field transducer and process for forming same
- Patent number 11,935,567
- Issue date Mar 19, 2024
- Seagate Technology LLC
- Michael Christopher Kautzky
- C30 - CRYSTAL GROWTH
Information Patent Grant
Magnetic media decommission management in a computer system
- Patent number 11,915,730
- Issue date Feb 27, 2024
- International Business Machines Corporation
- Leonard G. Jesionowski
- G11 - INFORMATION STORAGE
Information Patent Grant
BiSbX (012) layers having increased operating temperatures for SOT...
- Patent number 11,908,496
- Issue date Feb 20, 2024
- Western Digital Technologies, Inc.
- Quang Le
- G11 - INFORMATION STORAGE
Information Patent Grant
Heat-assisted magnetic recording head with an integrated photodiode
- Patent number 11,908,499
- Issue date Feb 20, 2024
- Seagate Technology LLC
- Mark Gubbins
- G11 - INFORMATION STORAGE
Information Patent Grant
Heat-assisted magnetic recording head near-field transducer with a...
- Patent number 11,900,963
- Issue date Feb 13, 2024
- Seagate Technology LLC
- Yuhang Cheng
- G11 - INFORMATION STORAGE
Information Patent Grant
Self-aligned hybrid near field transducer with single peg grain
- Patent number 11,894,031
- Issue date Feb 6, 2024
- Headway Technologies, Inc.
- Xuhui Jin
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording head with trailing shield having multiple throat...
- Patent number 11,894,028
- Issue date Feb 6, 2024
- Western Digital Technologies, Inc.
- Quan-Chiu Harry Lam
- G11 - INFORMATION STORAGE
Information Patent Grant
Spin torque oscillator with enhanced spin polarizer
- Patent number 11,881,236
- Issue date Jan 23, 2024
- Western Digital Technologies, Inc.
- James Mac Freitag
- G11 - INFORMATION STORAGE
Information Patent Grant
Cross track current design for energy assisted magnetic recording
- Patent number 11,881,237
- Issue date Jan 23, 2024
- Western Digital Technologies, Inc.
- Muhammad Asif Bashir
- G11 - INFORMATION STORAGE
Information Patent Grant
Heat-assisted magnetic recording head with a bilayer adhesion struc...
- Patent number 11,875,826
- Issue date Jan 16, 2024
- Seagate Technology LLC
- Michael C Kautzky
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head and magnetic recording device
- Patent number 11,869,540
- Issue date Jan 9, 2024
- Kabushiki Kaisha Toshiba
- Tazumi Nagasawa
- G11 - INFORMATION STORAGE
Information Patent Grant
MAMR stack shape optimization for magnetic recording
- Patent number 11,862,207
- Issue date Jan 2, 2024
- Western Digital Technologies, Inc.
- Venkatesh H Chembrolu
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording devices using virtual side shields for improved...
- Patent number 11,854,581
- Issue date Dec 26, 2023
- Western Digital Technologies, Inc.
- Suping Song
- G11 - INFORMATION STORAGE
Information Patent Grant
Anti-parallel coupled writer shields with stable magnetic domain co...
- Patent number 11,848,034
- Issue date Dec 19, 2023
- Western Digital Technologies, Inc.
- Yingjian Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Heat-assisted recording head having mirror liner that reduces evane...
- Patent number 11,823,719
- Issue date Nov 21, 2023
- Seagate Technology LLC
- Chubing Peng
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head including multiple magnetic layers and magnetic recor...
- Patent number 11,810,601
- Issue date Nov 7, 2023
- Kabushiki Kaisha Toshiba
- Yuji Nakagawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Heat-assisted magnetic recording head near-field transducer with a...
- Patent number 11,798,582
- Issue date Oct 24, 2023
- Seagate Technology LLC
- Anil Kumar Puri
- G11 - INFORMATION STORAGE
Information Patent Grant
Heat-assisted magnetic recording head with a laser heater
- Patent number 11,798,580
- Issue date Oct 24, 2023
- Seagate Technology LLC
- Nils Jan Gokemeijer
- G11 - INFORMATION STORAGE
Information Patent Grant
Heat-assisted magnetic recording head near-field transducer with a...
- Patent number 11,790,944
- Issue date Oct 17, 2023
- Seagate Technology LLC
- Yuhang Cheng
- G11 - INFORMATION STORAGE
Information Patent Grant
Heat sinking layer between a substrate and encasing layers of a rec...
- Patent number 11,790,939
- Issue date Oct 17, 2023
- Seagate Technology LLC
- Helene Parwana Habibi
- G11 - INFORMATION STORAGE
Information Patent Grant
Heat-assisted magnetic recording (HAMR) write head with protective...
- Patent number 11,776,566
- Issue date Oct 3, 2023
- Western Digital Technologies, Inc.
- Nattaporn Khamnualthong
- G11 - INFORMATION STORAGE
Information Patent Grant
MAMR recording head with SAF trailing shield notch and/or bump
- Patent number 11,769,522
- Issue date Sep 26, 2023
- Western Digital Technologies, Inc.
- Alexander Goncharov
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic devices with overcoat that includes a titanium oxynitride...
- Patent number 11,763,846
- Issue date Sep 19, 2023
- Seagate Technology LLC
- Zhuoyuan Wu
- G11 - INFORMATION STORAGE
Information Patent Grant
Spin injection assisted magnetic recording
- Patent number 11,756,577
- Issue date Sep 12, 2023
- Headway Technologies, Inc.
- Yan Wu
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording devices using virtual side shields for improved...
- Patent number 11,749,299
- Issue date Sep 5, 2023
- Western Digital Technologies, Inc.
- Suping Song
- G11 - INFORMATION STORAGE
Information Patent Grant
Thermally assisted magnetic head including a record/read separate p...
- Patent number 11,735,212
- Issue date Aug 22, 2023
- SAE Magnetics (H. K.) Ltd.
- Natsuo Nishijima
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head and magnetic recording device
- Patent number 11,721,359
- Issue date Aug 8, 2023
- Kabushiki Kaisha Toshiba
- Yuji Nakagawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Heat-assisted magnetic recording head with a multilayer plasmonic disk
- Patent number 11,710,502
- Issue date Jul 25, 2023
- Seagate Technology LLC
- Tae-Woo Lee
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

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.
- G11 - INFORMATION STORAGE
Information Patent Application
DUAL FGL AND DUAL SPL SPINTRONIC DEVICE TO REDUCE PERPENDICULAR FIE...
- Publication number 20240144962
- Publication date May 2, 2024
- Western Digital Technologies, Inc.
- Muhammad ASIF BASHIR
- G11 - INFORMATION STORAGE
Information Patent Application
SPINTRONIC DEVICE COMPRISING DUAL FGL AND DUAL SPL TO REDUCE PERPEN...
- Publication number 20240144963
- Publication date May 2, 2024
- Western Digital Technologies, Inc.
- Muhammad ASIF BASHIR
- G11 - INFORMATION STORAGE
Information Patent Application
Method to Enhance Spin Torque Layer Performance in a Spintronic Device
- Publication number 20240135966
- Publication date Apr 25, 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 20240135964
- Publication date Apr 25, 2024
- Western Digital Technologies, Inc.
- Sung Hun Wee
- G11 - INFORMATION STORAGE
Information Patent Application
HEAT-ASSISTED MAGNETIC RECORDING HEAD WITH AN INTEGRATED PHOTODIODE
- Publication number 20240112696
- Publication date Apr 4, 2024
- SEAGATE TECHNOLOGY LLC
- Mark Anthony Gubbins
- G11 - INFORMATION STORAGE
Information Patent Application
Iridium Film With A Thin Iridium Template Layer For A Heat-Assisted...
- Publication number 20240112693
- Publication date Apr 4, 2024
- HEADWAY TECHNOLOGIES, INC.
- Koji Shimazawa
- B82 - NANO-TECHNOLOGY
Information Patent Application
HEAT-ASSISTED MAGNETIC RECORDING HEAD NEAR-FIELD TRANSDUCER WITH A...
- Publication number 20240096369
- Publication date Mar 21, 2024
- SEAGATE TECHNOLOGY LLC
- Yuhang Cheng
- G11 - INFORMATION STORAGE
Information Patent Application
Spin Torque Oscillator with Enhanced Spin Polarizer
- Publication number 20230410841
- Publication date Dec 21, 2023
- Western Digital Technologies, Inc.
- James Mac FREITAG
- G11 - INFORMATION STORAGE
Information Patent Application
HEAT-ASSISTED MAGNETIC RECORDING HEAD NEAR-FIELD TRANSDUCER WITH A...
- Publication number 20230410843
- Publication date Dec 21, 2023
- SEAGATE TECHNOLOGY LLC
- Yuhang Cheng
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING DEVICE
- Publication number 20230386510
- Publication date Nov 30, 2023
- Kabushiki Kaisha Toshiba
- Yuji NAKAGAWA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC HEAD AND MAGNETIC RECORDING DEVICE
- Publication number 20230335154
- Publication date Oct 19, 2023
- Kabushiki Kaisha Toshiba
- Yuji NAKAGAWA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC HEAD AND MAGNETIC RECORDING DEVICE
- Publication number 20230326482
- Publication date Oct 12, 2023
- Kabushiki Kaisha Toshiba
- Yuji NAKAGAWA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC HEAD AND MAGNETIC RECORDING DEVICE
- Publication number 20230267961
- Publication date Aug 24, 2023
- Kabushiki Kaisha Toshiba
- Tazumi NAGASAWA
- G11 - INFORMATION STORAGE
Information Patent Application
FinFET Semiconductor Device Grouping
- Publication number 20230245677
- Publication date Aug 3, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Yi-Tzu Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HEAT-ASSISTED MAGNETIC RECORDING (HAMR) MEDIA WITH DUAL-LAYER MEDIA...
- Publication number 20230238023
- Publication date Jul 27, 2023
- Western Digital Technologies, Inc.
- Tan Duy Trinh
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic Flux Guiding Device With Spin Torque Oscillator (STO) Film...
- Publication number 20230178103
- Publication date Jun 8, 2023
- HEADWAY TECHNOLOGIES, INC.
- Wenyu Chen
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING HEAD HAVING A MAGNETIC POLE AND A WRITE SHIELD
- Publication number 20230131758
- Publication date Apr 27, 2023
- TDK Corporation
- Zhenyao TANG
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic Recording Head with Trailing Shield Having Multiple Throat...
- Publication number 20230118634
- Publication date Apr 20, 2023
- Western Digital Technologies, Inc.
- Quan-Chiu Harry LAM
- G11 - INFORMATION STORAGE
Information Patent Application
BiSbX (012) Layers Having Increased Operating Temperatures For SOT...
- Publication number 20230121375
- Publication date Apr 20, 2023
- Western Digital Technologies, Inc.
- Quang LE
- G11 - INFORMATION STORAGE
Information Patent Application
HEATSINK STRUCTURES FOR HEAT-ASSISTED MAGNETIC RECORDING HEADS
- Publication number 20230110250
- Publication date Apr 13, 2023
- SEAGATE TECHNOLOGY LLC
- Helene Parwana Habibi
- G11 - INFORMATION STORAGE
Information Patent Application
OXIDIZING OR REDUCING ATMOSPHERE FOR HEAT-ASSISTED MAGNETIC RECORDING
- Publication number 20230114979
- Publication date Apr 13, 2023
- SEAGATE TECHNOLOGY LLC
- Robert D. Turner
- G11 - INFORMATION STORAGE
Information Patent Application
HAMR HEAD WITH NEAR-FIELD TRANSDUCER (NFT) WITH TRAILING BEVEL
- Publication number 20230059099
- Publication date Feb 23, 2023
- Western Digital Technologies, Inc.
- Mingjun YU
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC HEAD AND MAGNETIC RECORDING DEVICE
- Publication number 20230046928
- Publication date Feb 16, 2023
- Kabushiki Kaisha Toshiba
- Yuji NAKAGAWA
- G11 - INFORMATION STORAGE
Information Patent Application
HEAT-ASSISTED MAGNETIC RECORDING HEAD NEAR-FIELD TRANSDUCER WITH A...
- Publication number 20220415354
- Publication date Dec 29, 2022
- SEAGATE TECHNOLOGY LLC
- Yuhang Cheng
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC HEAD AND MAGNETIC RECORDING DEVICE
- Publication number 20220399033
- Publication date Dec 15, 2022
- Kabushiki Kaisha Toshiba
- Yuji NAKAGAWA
- G11 - INFORMATION STORAGE
Information Patent Application
Heat-Assisted Magnetic Recording (HAMR) Write Head With Protective...
- Publication number 20220399034
- Publication date Dec 15, 2022
- Western Digital Technologies, Inc.
- Nattaporn KHAMNUALTHONG
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC HEAD AND MAGNETIC RECORDING DEVICE
- Publication number 20220383898
- Publication date Dec 1, 2022
- Kabushiki Kaisha Toshiba
- Yuji NAKAGAWA
- G11 - INFORMATION STORAGE
Information Patent Application
SINGLE-GRAIN NEAR-FIELD TRANSDUCER AND PROCESS FOR FORMING SAME
- Publication number 20220366934
- Publication date Nov 17, 2022
- SEAGATE TECHNOLOGY LLC
- Michael Christopher Kautzky
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAMR STACK SHAPE OPTIMIZATION FOR MAGNETIC RECORDING
- Publication number 20220358959
- Publication date Nov 10, 2022
- Western Digital Technologies, Inc.
- Venkatesh H CHEMBROLU
- G11 - INFORMATION STORAGE

where the layers are extra layers normally not provided in the transducing structure

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Light source unit and thermally-assisted magnetic head

Magnetic recording device

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

Magnetic media decommission management in a computer system

BiSbX (012) layers having increased operating temperatures for SOT...

Heat-assisted magnetic recording head with an integrated photodiode

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

Self-aligned hybrid near field transducer with single peg grain

Magnetic recording head with trailing shield having multiple throat...

Spin torque oscillator with enhanced spin polarizer

Cross track current design for energy assisted magnetic recording

Heat-assisted magnetic recording head with a bilayer adhesion struc...

Magnetic head and magnetic recording device

MAMR stack shape optimization for magnetic recording

Magnetic recording devices using virtual side shields for improved...

Anti-parallel coupled writer shields with stable magnetic domain co...

Heat-assisted recording head having mirror liner that reduces evane...

Magnetic head including multiple magnetic layers and magnetic recor...

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

Heat-assisted magnetic recording head with a laser heater

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

Heat sinking layer between a substrate and encasing layers of a rec...

Heat-assisted magnetic recording (HAMR) write head with protective...

MAMR recording head with SAF trailing shield notch and/or bump

Magnetic devices with overcoat that includes a titanium oxynitride...

Spin injection assisted magnetic recording

Magnetic recording devices using virtual side shields for improved...

Thermally assisted magnetic head including a record/read separate p...

Magnetic head and magnetic recording device

Heat-assisted magnetic recording head with a multilayer plasmonic disk

Patents Applicationslast 30 patents

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

DUAL FGL AND DUAL SPL SPINTRONIC DEVICE TO REDUCE PERPENDICULAR FIE...

SPINTRONIC DEVICE COMPRISING DUAL FGL AND DUAL SPL TO REDUCE PERPEN...

Method to Enhance Spin Torque Layer Performance in a Spintronic Device

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

HEAT-ASSISTED MAGNETIC RECORDING HEAD WITH AN INTEGRATED PHOTODIODE

Iridium Film With A Thin Iridium Template Layer For A Heat-Assisted...

HEAT-ASSISTED MAGNETIC RECORDING HEAD NEAR-FIELD TRANSDUCER WITH A...

Spin Torque Oscillator with Enhanced Spin Polarizer

HEAT-ASSISTED MAGNETIC RECORDING HEAD NEAR-FIELD TRANSDUCER WITH A...

MAGNETIC RECORDING DEVICE

MAGNETIC HEAD AND MAGNETIC RECORDING DEVICE

MAGNETIC HEAD AND MAGNETIC RECORDING DEVICE

MAGNETIC HEAD AND MAGNETIC RECORDING DEVICE

FinFET Semiconductor Device Grouping

HEAT-ASSISTED MAGNETIC RECORDING (HAMR) MEDIA WITH DUAL-LAYER MEDIA...

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

MAGNETIC RECORDING HEAD HAVING A MAGNETIC POLE AND A WRITE SHIELD

Magnetic Recording Head with Trailing Shield Having Multiple Throat...

BiSbX (012) Layers Having Increased Operating Temperatures For SOT...

HEATSINK STRUCTURES FOR HEAT-ASSISTED MAGNETIC RECORDING HEADS

OXIDIZING OR REDUCING ATMOSPHERE FOR HEAT-ASSISTED MAGNETIC RECORDING

HAMR HEAD WITH NEAR-FIELD TRANSDUCER (NFT) WITH TRAILING BEVEL

MAGNETIC HEAD AND MAGNETIC RECORDING DEVICE

HEAT-ASSISTED MAGNETIC RECORDING HEAD NEAR-FIELD TRANSDUCER WITH A...

MAGNETIC HEAD AND MAGNETIC RECORDING DEVICE

Heat-Assisted Magnetic Recording (HAMR) Write Head With Protective...

MAGNETIC HEAD AND MAGNETIC RECORDING DEVICE

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

MAMR STACK SHAPE OPTIMIZATION FOR MAGNETIC RECORDING