using magnetisation components of the recording layer disposed mainly perpendicularly to the record carrier surface

Industry

CPC
G11B2005/0029

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Parent Industries

GPHYSICS G11Information storage G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER

Current Industry

G11B2005/0029using magnetisation components of the recording layer disposed mainly perpendicularly to the record carrier surface

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Spin-torque oscillator with multilayer seed layer between the write...
- Patent number 11,646,052
- Issue date May 9, 2023
- Western Digital Technologies, Inc.
- James Mac Freitag
- G11 - INFORMATION STORAGE
Information Patent Grant
High density magnetic recording medium for heat-assisted magnetic s...
- Patent number 11,024,334
- Issue date Jun 1, 2021
- Showa Denko K.K.
- Takayuki Fukushima
- G11 - INFORMATION STORAGE
Information Patent Grant
Spin-torque oscillator with multilayer seed layer between the write...
- Patent number 10,997,993
- Issue date May 4, 2021
- Western Digital Technologies, Inc.
- James Mac Freitag
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and electronic device for secure magnetic pulse transmission
- Patent number 10,796,297
- Issue date Oct 6, 2020
- Samsung Electronics Co., Ltd.
- Hui Jae Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetic recording device capable of stabilizing oscillations of hi...
- Patent number 10,741,201
- Issue date Aug 11, 2020
- Kabushiki Kaisha Toshiba
- Gaku Koizumi
- G11 - INFORMATION STORAGE
Information Patent Grant
Wire assisted magnetic recording with an alternating current drivin...
- Patent number 10,706,876
- Issue date Jul 7, 2020
- Seagate Technology LLC
- Tim Rausch
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic recording media with magnetic anisotropy gra...
- Patent number 9,548,074
- Issue date Jan 17, 2017
- Seagate Technology LLC
- Shaoping Li
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Wire and wire lead designs for a wire-assisted magnetic write device
- Patent number 9,159,339
- Issue date Oct 13, 2015
- Seagate Technology LLC
- Werner Scholz
- G11 - INFORMATION STORAGE
Information Patent Grant
Heat assisted magnetic recording writer having a recessed pole
- Patent number 9,142,233
- Issue date Sep 22, 2015
- Western Digital (Fremont), LLC
- Matthew R. Gibbons
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic recording media with magnetic anisotropy gra...
- Patent number 8,962,164
- Issue date Feb 24, 2015
- Seagate Technology LLC
- Shaoping Li
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for manufacturing porous structure and method for forming pa...
- Patent number 8,778,201
- Issue date Jul 15, 2014
- Kabushiki Kaisha Toshiba
- Koji Asakawa
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic recording head and magnetic recording apparatus including...
- Patent number 8,717,705
- Issue date May 6, 2014
- Kabushiki Kaisha Toshiba
- Kenichiro Yamada
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic recording disk and manufacturing method thereof
- Patent number 8,603,650
- Issue date Dec 10, 2013
- WD Media (Singapore) Pte. Ltd.
- Yoshiaki Sonobe
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Perpendicular magnetic recording media with magnetic anisotropy gra...
- Patent number 8,501,330
- Issue date Aug 6, 2013
- Seagate Technology LLC
- Shaoping Li
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic transfer method and magnetic transfer device
- Patent number 8,462,453
- Issue date Jun 11, 2013
- Fuji Electric Co., Ltd.
- Hiroto Kikuchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for manufacturing porous structure and method for forming pa...
- Patent number 8,435,416
- Issue date May 7, 2013
- Kabushiki Kaisha Toshiba
- Koji Asakawa
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for manufacturing porous structure and method for forming pa...
- Patent number 8,394,877
- Issue date Mar 12, 2013
- Kabushika Kaisha Toshiba
- Koji Asakawa
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic recording medium having patterned auxiliary recording laye...
- Patent number 8,367,228
- Issue date Feb 5, 2013
- WD Media (Singapore) Pte. Ltd.
- Yoshiaki Sonobe
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic recording medium, method and apparatus for manufacturing m...
- Patent number 8,298,690
- Issue date Oct 30, 2012
- Kabushiki Kaisha Toshiba
- Hiroyuki Hieda
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Apparatus, signal-processing circuit and device for magnetic record...
- Patent number 8,144,415
- Issue date Mar 27, 2012
- Hitachi Global Storage Technologies Japan, Ltd.
- Hideki Sawaguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic recording media with magnetic anisotropy gra...
- Patent number 8,048,545
- Issue date Nov 1, 2011
- Seagate Technology LLC
- Shaoping Li
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for manufacturing porous structure and method for forming pa...
- Patent number 8,043,520
- Issue date Oct 25, 2011
- Kabushiki Kaisha Toshiba
- Koji Asakawa
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Discrete track magnetic media with domain wall pinning sites
- Patent number 7,986,493
- Issue date Jul 26, 2011
- Seagate Technology LLC
- Dieter Weller
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Patterned magnetic recording medium having reduced magnetic interac...
- Patent number 7,881,014
- Issue date Feb 1, 2011
- Samsung Electronics Co., Ltd.
- Chee-kheng Lim
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Perpendicular magnetic recording media with magnetic anisotropy/coe...
- Patent number 7,846,564
- Issue date Dec 7, 2010
- Seagate Technology LLC
- Shaoping Li
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Perpendicular magnetic recording exchange-spring type medium with a...
- Patent number 7,846,563
- Issue date Dec 7, 2010
- Hitachi Global Storage Technologies Netherlands B.V.
- Andreas Klaus Berger
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium and method for manufacturing magnetic rec...
- Patent number 7,833,639
- Issue date Nov 16, 2010
- WD Media (Singapore) Pte. Ltd.
- Yoshiaki Sonobe
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Apparatus, signal-processing circuit and device for magnetic record...
- Patent number 7,817,367
- Issue date Oct 19, 2010
- Hitachi Global Storage Technologies Japan, Ltd.
- Hideki Sawaguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head apparatus and magnetic recording and reproducing appa...
- Patent number 7,791,838
- Issue date Sep 7, 2010
- TDK Corporation
- Isamu Sato
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording media and magnetic recording device
- Patent number 7,782,562
- Issue date Aug 24, 2010
- Kabushiki Kaisha Toshiba
- Yoshiyuki Kamata
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC RECORDING MEDIUM AND MAGNETIC STORAGE APPARATUS
- Publication number 20200327905
- Publication date Oct 15, 2020
- SHOWA DENKO K.K.
- Takayuki FUKUSHIMA
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD AND ELECTRONIC DEVICE FOR SECURE MAGNETIC PULSE TRANSMISSION
- Publication number 20200151700
- Publication date May 14, 2020
- Samsung Electronics Co., Ltd.
- Hui Jae LEE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR MANUFACTURING POROUS STRUCTURE AND METHOD FOR FORMING PA...
- Publication number 20140284306
- Publication date Sep 25, 2014
- Kabushiki Kaisha Toshiba
- Koji Asakawa
- B82 - NANO-TECHNOLOGY
Information Patent Application
MAGNETIC RECORDING MEDIUM, SERVO SIGNAL RECORDING APPARATUS AND MET...
- Publication number 20140268414
- Publication date Sep 18, 2014
- SONY CORPORATION
- Eiji NAKASHIO
- G11 - INFORMATION STORAGE
Information Patent Application
Perpendicular Magnetic Recording Media with Magnetic Anisotropy Gra...
- Publication number 20140011053
- Publication date Jan 9, 2014
- SEAGATE TECHNOLOGY LLC
- Shaoping Li
- B82 - NANO-TECHNOLOGY
Information Patent Application
MAGNETIC RECORDING HEAD AND DISK DRIVE WITH THE SAME
- Publication number 20130148242
- Publication date Jun 13, 2013
- Kabushiki Kaisha Toshiba
- Katsuhiko KOUI
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD FOR MANUFACTURING POROUS STRUCTURE AND METHOD FOR FORMING PA...
- Publication number 20120037595
- Publication date Feb 16, 2012
- Koji Asakawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR MANUFACTURING POROUS STRUCTURE AND METHOD FOR FORMING PA...
- Publication number 20120037594
- Publication date Feb 16, 2012
- Koji Asakawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR MANUFACTURING POROUS STRUCTURE AND METHOD FOR FORMING PA...
- Publication number 20120041121
- Publication date Feb 16, 2012
- Koji Asakawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Perpendicular Magnetic Recording Media with Magnetic Anisotropy Gra...
- Publication number 20120028078
- Publication date Feb 2, 2012
- SEAGATE TECHNOLOGY LLC
- Shaoping Li
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC TRANSFER METHOD AND MAGNETIC TRANSFER DEVICE
- Publication number 20110242690
- Publication date Oct 6, 2011
- Fuji Electric Device Technology Co., LTD.
- Hiroto KIKUCHI
- G11 - INFORMATION STORAGE
Information Patent Application
Perpendicular Magnetic Recording Media with Magnetic Anisotropy Gra...
- Publication number 20110076516
- Publication date Mar 31, 2011
- Seagate Technology LLC
- Shaoping Li
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM AND METHOD FOR MANUFACTURING MAGNETIC REC...
- Publication number 20110039125
- Publication date Feb 17, 2011
- WD MEDIA (SINGAPORE) PTE. LTD.
- YOSHIAKI SONOBE
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC STORAGE DEVICE
- Publication number 20110019305
- Publication date Jan 27, 2011
- Dieter Süss
- G11 - INFORMATION STORAGE
Information Patent Application
Apparatus, signal-processing circuit and device for magnetic record...
- Publication number 20110013306
- Publication date Jan 20, 2011
- Hideki Sawaguchi
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM, MANUFACTURING METHOD THEREFOR, AND MAGNE...
- Publication number 20100014192
- Publication date Jan 21, 2010
- SHOWA DENKO K.K.
- Masahiro OKA
- G11 - INFORMATION STORAGE
Information Patent Application
PERPENDICULAR MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING/REPR...
- Publication number 20100014191
- Publication date Jan 21, 2010
- SHOWA DENKO K.K.
- Hiroshi KANAZAWA
- G11 - INFORMATION STORAGE
Information Patent Application
PERPENDICULAR MAGNETIC RECORDING EXCHANGE-SPRING TYPE MEDIUM WITH A...
- Publication number 20090290256
- Publication date Nov 26, 2009
- HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
- Andreas Klaus Berger
- G11 - INFORMATION STORAGE
Information Patent Application
RECORDING MEDIUM AND METHOD OF MAKING THE SAME
- Publication number 20090181166
- Publication date Jul 16, 2009
- Fujitsu Limited
- Takeshi Morikawa
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM, METHOD OF MANUFACTURING THE SAME, AND MA...
- Publication number 20090142620
- Publication date Jun 4, 2009
- Kabushiki Kaisha Toshiba
- Takayuki Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Application
Inspection method for perpendicular magnetic recording medium and i...
- Publication number 20090141384
- Publication date Jun 4, 2009
- Fujitsu Limited
- Akihiro Itakura
- G11 - INFORMATION STORAGE
Information Patent Application
DISCRETE TRACK MAGNETIC MEDIA WITH DOMAIN WALL PINNING SITES
- Publication number 20090135518
- Publication date May 28, 2009
- Dieter Weller
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording medium, method and apparatus for manufacturing m...
- Publication number 20090135519
- Publication date May 28, 2009
- Kabushiki Kaisha Toshiba
- Hiroyuki Hieda
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD FOR MANUFACTURING POUROUS STRUCTURE AND METHOD FOR FORMING P...
- Publication number 20090130380
- Publication date May 21, 2009
- Koji Asakawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
WIRE AND WIRE LEAD DESIGNS FOR A WIRE-ASSISTED MAGNETIC WRITE DEVICE
- Publication number 20090109570
- Publication date Apr 30, 2009
- Seagate Technology LLC
- Werner Scholz
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM, PRODUCTION METHOD FOR THE SAME, AND RECO...
- Publication number 20090103401
- Publication date Apr 23, 2009
- Matsushita Electric Industrial Co., Ltd.
- Motoyoshi Murakami
- G11 - INFORMATION STORAGE
Information Patent Application
Apparatus, signal-processing circuit and device for magnetic record...
- Publication number 20090021852
- Publication date Jan 22, 2009
- Hitachi Global Storage Technologies Japan, Ltd.
- Hideki Sawaguchi
- G11 - INFORMATION STORAGE
Information Patent Application
PERPENDICULAR MAGNETIC RECORDING EXCHANGE-SPRING TYPE MEDIUM WITH A...
- Publication number 20080261078
- Publication date Oct 23, 2008
- HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
- Andreas Klaus Berger
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM AND METHOD OF FABRICATING THE SAME
- Publication number 20080137231
- Publication date Jun 12, 2008
- Samsung Electronics Co., Ltd.
- Chee-kheng LIM
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording medium, manufacturing method of the same and mag...
- Publication number 20080124579
- Publication date May 29, 2008
- Fujitsu Limited
- Isatake Kaitsu
- G11 - INFORMATION STORAGE

using magnetisation components of the recording layer disposed mainly perpendicularly to the record carrier surface

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Spin-torque oscillator with multilayer seed layer between the write...

High density magnetic recording medium for heat-assisted magnetic s...

Spin-torque oscillator with multilayer seed layer between the write...

Method and electronic device for secure magnetic pulse transmission

Magnetic recording device capable of stabilizing oscillations of hi...

Wire assisted magnetic recording with an alternating current drivin...

Perpendicular magnetic recording media with magnetic anisotropy gra...

Wire and wire lead designs for a wire-assisted magnetic write device

Heat assisted magnetic recording writer having a recessed pole

Perpendicular magnetic recording media with magnetic anisotropy gra...

Method for manufacturing porous structure and method for forming pa...

Magnetic recording head and magnetic recording apparatus including...

Perpendicular magnetic recording disk and manufacturing method thereof

Perpendicular magnetic recording media with magnetic anisotropy gra...

Magnetic transfer method and magnetic transfer device

Method for manufacturing porous structure and method for forming pa...

Method for manufacturing porous structure and method for forming pa...

Magnetic recording medium having patterned auxiliary recording laye...

Magnetic recording medium, method and apparatus for manufacturing m...

Apparatus, signal-processing circuit and device for magnetic record...

Perpendicular magnetic recording media with magnetic anisotropy gra...

Method for manufacturing porous structure and method for forming pa...

Discrete track magnetic media with domain wall pinning sites

Patterned magnetic recording medium having reduced magnetic interac...

Perpendicular magnetic recording media with magnetic anisotropy/coe...

Perpendicular magnetic recording exchange-spring type medium with a...

Magnetic recording medium and method for manufacturing magnetic rec...

Apparatus, signal-processing circuit and device for magnetic record...

Magnetic head apparatus and magnetic recording and reproducing appa...

Magnetic recording media and magnetic recording device

Patents Applicationslast 30 patents

MAGNETIC RECORDING MEDIUM AND MAGNETIC STORAGE APPARATUS

METHOD AND ELECTRONIC DEVICE FOR SECURE MAGNETIC PULSE TRANSMISSION

METHOD FOR MANUFACTURING POROUS STRUCTURE AND METHOD FOR FORMING PA...

MAGNETIC RECORDING MEDIUM, SERVO SIGNAL RECORDING APPARATUS AND MET...

Perpendicular Magnetic Recording Media with Magnetic Anisotropy Gra...

MAGNETIC RECORDING HEAD AND DISK DRIVE WITH THE SAME

METHOD FOR MANUFACTURING POROUS STRUCTURE AND METHOD FOR FORMING PA...

METHOD FOR MANUFACTURING POROUS STRUCTURE AND METHOD FOR FORMING PA...

METHOD FOR MANUFACTURING POROUS STRUCTURE AND METHOD FOR FORMING PA...

Perpendicular Magnetic Recording Media with Magnetic Anisotropy Gra...

MAGNETIC TRANSFER METHOD AND MAGNETIC TRANSFER DEVICE

Perpendicular Magnetic Recording Media with Magnetic Anisotropy Gra...

MAGNETIC RECORDING MEDIUM AND METHOD FOR MANUFACTURING MAGNETIC REC...

MAGNETIC STORAGE DEVICE

Apparatus, signal-processing circuit and device for magnetic record...

MAGNETIC RECORDING MEDIUM, MANUFACTURING METHOD THEREFOR, AND MAGNE...

PERPENDICULAR MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING/REPR...

PERPENDICULAR MAGNETIC RECORDING EXCHANGE-SPRING TYPE MEDIUM WITH A...

RECORDING MEDIUM AND METHOD OF MAKING THE SAME

MAGNETIC RECORDING MEDIUM, METHOD OF MANUFACTURING THE SAME, AND MA...

Inspection method for perpendicular magnetic recording medium and i...

DISCRETE TRACK MAGNETIC MEDIA WITH DOMAIN WALL PINNING SITES

Magnetic recording medium, method and apparatus for manufacturing m...

METHOD FOR MANUFACTURING POUROUS STRUCTURE AND METHOD FOR FORMING P...

WIRE AND WIRE LEAD DESIGNS FOR A WIRE-ASSISTED MAGNETIC WRITE DEVICE

MAGNETIC RECORDING MEDIUM, PRODUCTION METHOD FOR THE SAME, AND RECO...

Apparatus, signal-processing circuit and device for magnetic record...

PERPENDICULAR MAGNETIC RECORDING EXCHANGE-SPRING TYPE MEDIUM WITH A...

MAGNETIC RECORDING MEDIUM AND METHOD OF FABRICATING THE SAME

Magnetic recording medium, manufacturing method of the same and mag...