the active elements being arranged in a single plane

Industry

CPC
G11B5/3958

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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

G11B5/3958the active elements being arranged in a single plane

Industries

Patents Grantslast 30 patents

Information Patent Grant
Mechanism to shift the head span of a tape head at a wafer level
- Patent number 11,810,602
- Issue date Nov 7, 2023
- International Business Machines Corporation
- Icko E..T. Iben
- G11 - INFORMATION STORAGE
Information Patent Grant
Read head having one or more antiferromagnetic layers above soft bi...
- Patent number 11,735,211
- Issue date Aug 22, 2023
- Western Digital Technologies, Inc.
- Quang Le
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape head design having a null shield for same gap verify
- Patent number 11,682,421
- Issue date Jun 20, 2023
- Western Digital Technologies, Inc.
- David J. Seagle
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape head design having an antiferromagnetic coupling (AFC) null sh...
- Patent number 11,646,054
- Issue date May 9, 2023
- Western Digital Technologies, Inc.
- Quang Le
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape head design having same gap verify capabilities
- Patent number 11,646,053
- Issue date May 9, 2023
- Western Digital Technologies, Inc.
- David J. Seagle
- G11 - INFORMATION STORAGE
Information Patent Grant
Soft bias shape anisotropy stabilization read head design and metho...
- Patent number 11,514,932
- Issue date Nov 29, 2022
- Western Digital Technologies, Inc.
- Quang Le
- G11 - INFORMATION STORAGE
Information Patent Grant
Read head having one or more antiferromagnetic layers above soft bi...
- Patent number 11,437,061
- Issue date Sep 6, 2022
- Western Digital Technologies, Inc.
- Quang Le
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape, magnetic tape cartridge, and magnetic tape apparatus
- Patent number 11,430,476
- Issue date Aug 30, 2022
- FUJIFILM Corporation
- Norihito Kasada
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic sensor array with one TMR stack having two free layers
- Patent number 11,415,645
- Issue date Aug 16, 2022
- Western Digital Technologies, Inc.
- Yuankai Zheng
- G11 - INFORMATION STORAGE
Information Patent Grant
Split band multichannel magnetic recording head having scaled reade...
- Patent number 11,302,348
- Issue date Apr 12, 2022
- International Business Machines Corporation
- Robert Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape, magnetic tape cartridge, and magnetic tape apparatus
- Patent number 11,056,141
- Issue date Jul 6, 2021
- FUJIFILM Corporation
- Norihito Kasada
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Split band multichannel magnetic recording head
- Patent number 10,902,882
- Issue date Jan 26, 2021
- International Business Machines Corporation
- Robert G. Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Grant
Shorting tolerant tunnel valve head and circuit
- Patent number 10,818,315
- Issue date Oct 27, 2020
- International Business Machines Corporation
- Robert G. Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape, magnetic tape cartridge, and magnetic tape apparatus
- Patent number 10,811,048
- Issue date Oct 20, 2020
- FUJIFILM Corporation
- Eiki Ozawa
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Tunnel valve magnetic tape head for multichannel tape recording
- Patent number 10,657,992
- Issue date May 19, 2020
- International Business Machines Corporation
- Robert G. Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head having arrays of tunnel valve read transducers with d...
- Patent number 10,580,442
- Issue date Mar 3, 2020
- International Business Machines Corporation
- Robert G. Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Grant
Selectable readers for improvements in yield, reliability and perfo...
- Patent number 10,453,480
- Issue date Oct 22, 2019
- Seagate Technology LLC
- Victor Sapozhnikov
- G11 - INFORMATION STORAGE
Information Patent Grant
Lateral spin valve reader with vertically-integrated two-dimensiona...
- Patent number 10,446,176
- Issue date Oct 15, 2019
- Seagate Technology LLC
- David A. Deen
- G11 - INFORMATION STORAGE
Information Patent Grant
Material for use in a TMR read gap without adversely affecting the...
- Patent number 10,297,278
- Issue date May 21, 2019
- Western Digital Technologies, Inc.
- Satoru Araki
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Shorting tolerant tunnel valve head and circuit
- Patent number 10,229,705
- Issue date Mar 12, 2019
- International Business Machines Corporation
- Robert G. Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Grant
Multi-track reader for improved signal to noise ratio
- Patent number 10,127,933
- Issue date Nov 13, 2018
- Western Digital Technologies, Inc.
- Sharat Batra
- G11 - INFORMATION STORAGE
Information Patent Grant
Shielding and electrical contact design for devices with two or mor...
- Patent number 10,102,870
- Issue date Oct 16, 2018
- Seagate Technology LLC
- Steven A. Mastain
- G11 - INFORMATION STORAGE
Information Patent Grant
Tunnel valve magnetic tape head for multichannel tape recording
- Patent number 9,990,944
- Issue date Jun 5, 2018
- International Business Machines Corporation
- Robert G. Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Grant
Lateral spin valve reader with vertically-integrated two-dimensiona...
- Patent number 9,934,798
- Issue date Apr 3, 2018
- Seagate Technology LLC
- David A. Deen
- G11 - INFORMATION STORAGE
Information Patent Grant
Differing magnetic read sensors on a magnetic head
- Patent number 9,911,440
- Issue date Mar 6, 2018
- International Business Machines Corporation
- Robert G. Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Grant
Stabilization of one or more upper sensors in multi-sensor readers
- Patent number 9,870,791
- Issue date Jan 16, 2018
- Seagate Technology LLC
- Victor Sapozhnikov
- G11 - INFORMATION STORAGE
Information Patent Grant
Multi-track reader for improved signal to noise ratio
- Patent number 9,741,369
- Issue date Aug 22, 2017
- Western Digital Technologies, Inc.
- Sharat Batra
- G11 - INFORMATION STORAGE
Information Patent Grant
Sensor array for reading data from a storage medium, storage device...
- Patent number 9,711,169
- Issue date Jul 18, 2017
- Marvell International Ltd.
- Guchang Han
- G11 - INFORMATION STORAGE
Information Patent Grant
Lateral spin valve reader with in-plane detector
- Patent number 9,704,515
- Issue date Jul 11, 2017
- Seagate Technology LLC
- David A. Deen
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic scissor sensor with closed-loop side shield
- Patent number 9,679,591
- Issue date Jun 13, 2017
- HGST Netherlands B.V.
- Wenqin Hao
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
MECHANISM TO SHIFT THE HEAD SPAN OF A TAPE HEAD AT A WAFER LEVEL
- Publication number 20230386509
- Publication date Nov 30, 2023
- International Business Machines Corporation
- Icko E.T. Iben
- G11 - INFORMATION STORAGE
Information Patent Application
Read Head Having One Or More Antiferromagnetic Layers Above Soft Bi...
- Publication number 20220415345
- Publication date Dec 29, 2022
- Western Digital Technologies, Inc.
- Quang LE
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS
- Publication number 20210249043
- Publication date Aug 12, 2021
- FUJIFILM CORPORATION
- Norihito KASADA
- B82 - NANO-TECHNOLOGY
Information Patent Application
MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS
- Publication number 20200251140
- Publication date Aug 6, 2020
- FUJIFILM CORPORATION
- Eiki OZAWA
- B82 - NANO-TECHNOLOGY
Information Patent Application
MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS
- Publication number 20200251134
- Publication date Aug 6, 2020
- FUJIFILM CORPORATION
- Norihito KASADA
- B82 - NANO-TECHNOLOGY
Information Patent Application
SHORTING TOLERANT TUNNEL VALVE HEAD AND CIRCUIT
- Publication number 20190164572
- Publication date May 30, 2019
- International Business Machines Corporation
- Robert G. Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Application
TUNNEL VALVE MAGNETIC TAPE HEAD FOR MULTICHANNEL TAPE RECORDING
- Publication number 20180247666
- Publication date Aug 30, 2018
- International Business Machines Corporation
- Robert G. Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Application
MULTI-TRACK READER FOR IMPROVED SIGNAL TO NOISE RATIO
- Publication number 20170365280
- Publication date Dec 21, 2017
- WESTERN DIGITAL TECHNOLOGIES, INC.
- SHARAT BATRA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC HEAD, MAGNETIC RECORDING REPRODUCING APPARATUS AND MAGNETI...
- Publication number 20140376130
- Publication date Dec 25, 2014
- Kabushiki Kaisha Toshiba
- Akihiko TAKEO
- G11 - INFORMATION STORAGE
Information Patent Application
CURRENT-PERPENDICULAR-TO-PLANE MAGNETORESISTIVE READ SENSOR
- Publication number 20140363699
- Publication date Dec 11, 2014
- International Business Machines Corporation
- Giovanni Cherubini
- G11 - INFORMATION STORAGE
Information Patent Application
MATERIAL FOR USE IN A TMR READ GAP WITHOUT ADVERSELY AFFECTING THE...
- Publication number 20140342085
- Publication date Nov 20, 2014
- Satoru ARAKI
- B82 - NANO-TECHNOLOGY
Information Patent Application
MULTI-READER METHOD AND APPARATUS
- Publication number 20140177102
- Publication date Jun 26, 2014
- SEAGATE TECHNOLOGY LLC
- Mark T. Kief
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic Element with Multiple Selective Transducing Elements
- Publication number 20140063644
- Publication date Mar 6, 2014
- SEAGATE TECHNOLOGY LLC
- Huazhou Lou
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC HEAD AND STORAGE SYSTEM
- Publication number 20140016231
- Publication date Jan 16, 2014
- International Business Machines Corporation
- Robert G. Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC HEAD AND STORAGE SYSTEM
- Publication number 20120257303
- Publication date Oct 11, 2012
- International Business Machines Corporation
- Robert Glenn Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Application
MATERIAL FOR USE IN A TMR READ GAP WITHOUT ADVERSELY AFFECTING THE...
- Publication number 20110261487
- Publication date Oct 27, 2011
- SATORU ARAKI
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
DYNAMIC PITCH AND ROLL SENSING IN HARD DISK DRIVES
- Publication number 20100149682
- Publication date Jun 17, 2010
- SAMSUNG ELECTRONICS CO., LTD.
- Vinod Sharma
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC FIELD SENSOR FOR PATTERNED MEDIA
- Publication number 20090316301
- Publication date Dec 24, 2009
- Seagate Technology LLC
- Rene J.M. van de Veerdonk
- G11 - INFORMATION STORAGE
Information Patent Application
HYBRID TRACKWIDTH READ ELEMENT
- Publication number 20090316309
- Publication date Dec 24, 2009
- SUN MICROSYSTEMS, INC.
- Charles C. Partee
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC HEAD AND STORAGE SYSTEM
- Publication number 20090268343
- Publication date Oct 29, 2009
- Robert Glenn Biskeborn
- G11 - INFORMATION STORAGE
Information Patent Application
TAPE HEADS FOR USE WITH MULTIPLE TAPE FORMATS
- Publication number 20090207524
- Publication date Aug 20, 2009
- International Business Machines Corporation
- Peter VanderSalm Koeppe
- G11 - INFORMATION STORAGE
Information Patent Application
TAPE HEADS FOR USE WITH MULTIPLE TAPE FORMATS
- Publication number 20090073603
- Publication date Mar 19, 2009
- Peter VanderSalm Koeppe
- G11 - INFORMATION STORAGE
Information Patent Application
Method and Apparatus for Improving Signal-to-Noise Ratio for Hard D...
- Publication number 20070242383
- Publication date Oct 18, 2007
- Agere Systems Inc.
- Edward B. Harris
- G11 - INFORMATION STORAGE
Information Patent Application
Thin-film magnetic head and magnetic medium drive apparatus with th...
- Publication number 20070230062
- Publication date Oct 4, 2007
- TDK Corporation
- Kazuhiko Maejima
- G11 - INFORMATION STORAGE
Information Patent Application
Adjacent track readers
- Publication number 20070217078
- Publication date Sep 20, 2007
- Quantum Corporation
- Lawrence G. Neumann
- G11 - INFORMATION STORAGE
Information Patent Application
Read/write head apparatus and method
- Publication number 20060119973
- Publication date Jun 8, 2006
- TranSpectral System LLC
- John M. Jamail
- G11 - INFORMATION STORAGE
Information Patent Application
System with matrix array of write heads and array of magnetoresisti...
- Publication number 20050152066
- Publication date Jul 14, 2005
- Imation Corp.
- Yung Yip
- G11 - INFORMATION STORAGE
Information Patent Application
System with matrix array of write heads and matrix array of magneto...
- Publication number 20050152067
- Publication date Jul 14, 2005
- Yung Yip
- G11 - INFORMATION STORAGE
Information Patent Application
Multi-format thinfilm head and associated methods
- Publication number 20050134989
- Publication date Jun 23, 2005
- Carolyn Girvin
- G11 - INFORMATION STORAGE
Information Patent Application
Method and apparatus for improving signal-to-noise ratio for hard d...
- Publication number 20050013032
- Publication date Jan 20, 2005
- Edward B. Harris
- G11 - INFORMATION STORAGE

the active elements being arranged in a single plane

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

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

Read head having one or more antiferromagnetic layers above soft bi...

Tape head design having a null shield for same gap verify

Tape head design having an antiferromagnetic coupling (AFC) null sh...

Tape head design having same gap verify capabilities

Soft bias shape anisotropy stabilization read head design and metho...

Read head having one or more antiferromagnetic layers above soft bi...

Magnetic tape, magnetic tape cartridge, and magnetic tape apparatus

Magnetic sensor array with one TMR stack having two free layers

Split band multichannel magnetic recording head having scaled reade...

Magnetic tape, magnetic tape cartridge, and magnetic tape apparatus

Split band multichannel magnetic recording head

Shorting tolerant tunnel valve head and circuit

Magnetic tape, magnetic tape cartridge, and magnetic tape apparatus

Tunnel valve magnetic tape head for multichannel tape recording

Magnetic head having arrays of tunnel valve read transducers with d...

Selectable readers for improvements in yield, reliability and perfo...

Lateral spin valve reader with vertically-integrated two-dimensiona...

Material for use in a TMR read gap without adversely affecting the...

Shorting tolerant tunnel valve head and circuit

Multi-track reader for improved signal to noise ratio

Shielding and electrical contact design for devices with two or mor...

Tunnel valve magnetic tape head for multichannel tape recording

Lateral spin valve reader with vertically-integrated two-dimensiona...

Differing magnetic read sensors on a magnetic head

Stabilization of one or more upper sensors in multi-sensor readers

Multi-track reader for improved signal to noise ratio

Sensor array for reading data from a storage medium, storage device...

Lateral spin valve reader with in-plane detector

Magnetic scissor sensor with closed-loop side shield

Patents Applicationslast 30 patents

MECHANISM TO SHIFT THE HEAD SPAN OF A TAPE HEAD AT A WAFER LEVEL

Read Head Having One Or More Antiferromagnetic Layers Above Soft Bi...

MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS

MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS

MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS

SHORTING TOLERANT TUNNEL VALVE HEAD AND CIRCUIT

TUNNEL VALVE MAGNETIC TAPE HEAD FOR MULTICHANNEL TAPE RECORDING

MULTI-TRACK READER FOR IMPROVED SIGNAL TO NOISE RATIO

MAGNETIC HEAD, MAGNETIC RECORDING REPRODUCING APPARATUS AND MAGNETI...

CURRENT-PERPENDICULAR-TO-PLANE MAGNETORESISTIVE READ SENSOR

MATERIAL FOR USE IN A TMR READ GAP WITHOUT ADVERSELY AFFECTING THE...

MULTI-READER METHOD AND APPARATUS

Magnetic Element with Multiple Selective Transducing Elements

MAGNETIC HEAD AND STORAGE SYSTEM

MAGNETIC HEAD AND STORAGE SYSTEM

MATERIAL FOR USE IN A TMR READ GAP WITHOUT ADVERSELY AFFECTING THE...

DYNAMIC PITCH AND ROLL SENSING IN HARD DISK DRIVES

MAGNETIC FIELD SENSOR FOR PATTERNED MEDIA

HYBRID TRACKWIDTH READ ELEMENT

MAGNETIC HEAD AND STORAGE SYSTEM

TAPE HEADS FOR USE WITH MULTIPLE TAPE FORMATS

TAPE HEADS FOR USE WITH MULTIPLE TAPE FORMATS

Method and Apparatus for Improving Signal-to-Noise Ratio for Hard D...

Thin-film magnetic head and magnetic medium drive apparatus with th...

Adjacent track readers

Read/write head apparatus and method

System with matrix array of write heads and array of magnetoresisti...

System with matrix array of write heads and matrix array of magneto...

Multi-format thinfilm head and associated methods

Method and apparatus for improving signal-to-noise ratio for hard d...