the two parts being thin films

Industry

CPC
G11B5/3925

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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

G11B5/3925the two parts being thin films

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Current-perpendicular-to-plane (CPP) read transducer structure havi...
- Patent number 10,997,994
- Issue date May 4, 2021
- International Business Machines Corporation
- David Seagle
- G11 - INFORMATION STORAGE
Information Patent Grant
Patterned magnetoresistive (MR) device with adjacent flux absorbing...
- Patent number 9,910,107
- Issue date Mar 6, 2018
- Headway Technologies, Inc.
- Yuchen Zhou
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Flux-guided tunneling magnetoresistive (TMR) sensor for magnetic ta...
- Patent number 9,786,302
- Issue date Oct 10, 2017
- Western Digital Technologies, Inc.
- Diane L. Brown
- G11 - INFORMATION STORAGE
Information Patent Grant
Patterned MR device with controlled shape anisotropy
- Patent number 9,274,184
- Issue date Mar 1, 2016
- Headway Technologies, Inc.
- Yuchen Zhou
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Patterned MR device with controlled shape anisotropy
- Patent number 9,188,650
- Issue date Nov 17, 2015
- Headway Technologies, Inc.
- Yuchen Zhou
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Patterned MR device with controlled shape anisotropy
- Patent number 8,711,524
- Issue date Apr 29, 2014
- Headway Technologies, Inc.
- Yuchen Zhou
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic recording medium, magnetic recording apparatus and magneti...
- Patent number 7,330,335
- Issue date Feb 12, 2008
- Kabushiki Kaisha Toshiba
- Akira Kikitsu
- G11 - INFORMATION STORAGE
Information Patent Grant
Methods for manufacturing a thin film magnetic sensor
- Patent number 7,218,103
- Issue date May 15, 2007
- The Foundation: The Research Institute for Electric and Magnetic Materials
- Nobukiyo Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film magnetic sensor and method of manufacturing the same
- Patent number 7,170,287
- Issue date Jan 30, 2007
- The Foundation: The Research Institute for Electric and Magnetic Materials
- Nobukiyo Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head, method for producing same, and magnetic recording an...
- Patent number 7,100,267
- Issue date Sep 5, 2006
- Kabushiki Kaisha Toshiba
- Hiroaki Yoda
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head with yoke and multiple magnetic layers
- Patent number 7,012,790
- Issue date Mar 14, 2006
- Matsushita Electric Industrial Co., Ltd.
- Masayoshi Hiramoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head comprising a multilayer magnetoresistive device and a...
- Patent number 6,977,799
- Issue date Dec 20, 2005
- Matsushita Electric Industrial Co., Ltd.
- Masayoshi Hiramoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head and magnetic reproducing apparatus
- Patent number 6,940,700
- Issue date Sep 6, 2005
- Kabushiki Kaisha Toshiba
- Kohichi Tateyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Shielded extraordinary magnetoresistance head
- Patent number 6,930,862
- Issue date Aug 16, 2005
- Hitachi Global Storage Technologies Netherlands B.V.
- Hardayal Singh Gill
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium including functional and recording layers...
- Patent number 6,881,495
- Issue date Apr 19, 2005
- Kabushiki Kaisha Toshiba
- Akira Kikitsu
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic recording medium and apparatus including a s...
- Patent number 6,833,975
- Issue date Dec 21, 2004
- Matsushita Electric Industrial Co., Ltd.
- Toshio Fukazawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Yoke-type magnetic head and magnetic recording/reproducing device
- Patent number 6,804,089
- Issue date Oct 12, 2004
- Kabushiki Kaisha Toshiba
- Tomomi Funayama
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for manufacturing a magneto-resistive effect element and a m...
- Patent number 6,787,369
- Issue date Sep 7, 2004
- Sony Corporation
- Satoru Ishii
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head comprising a multilayer magnetoresistive device and a...
- Patent number 6,785,100
- Issue date Aug 31, 2004
- Matsushita Electric Industrial Co., Ltd.
- Masayoshi Hiramoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Multi-channel magnetic head with magnetoresistive elements
- Patent number 6,747,854
- Issue date Jun 8, 2004
- Koninklijke Philips Electronics N.V.
- Jacobus J. M. Ruigrok
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head and magnetic recording/reproduction device
- Patent number 6,741,431
- Issue date May 25, 2004
- Kabushiki Kaisha Toshiba
- Tomomi Funayama
- G11 - INFORMATION STORAGE
Information Patent Grant
Low temperature yoke type tunnel valve sensor
- Patent number 6,724,587
- Issue date Apr 20, 2004
- International Business Machines Corporation
- Hardayal Singh Gill
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetoresistive effect device utilizing a magnetization-coupling l...
- Patent number 6,710,984
- Issue date Mar 23, 2004
- Kabushiki Kaisha Toshiba
- Hiromi Yuasa
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing a spin valve structure
- Patent number 6,669,787
- Issue date Dec 30, 2003
- Koninklijke Philips Electronics N.V.
- Murray Fulton Gillies
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head, method for producing same, and magnetic recording an...
- Patent number 6,665,143
- Issue date Dec 16, 2003
- Kabushiki Kaisha Toshiba
- Hiroaki Yoda
- G11 - INFORMATION STORAGE
Information Patent Grant
Yoke-type magnetic head and device having a granular structure in w...
- Patent number 6,606,225
- Issue date Aug 12, 2003
- Kabushiki Kaisha Toshiba
- Tomomi Funayama
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetoresistance effect element and method for producing the same,...
- Patent number 6,567,246
- Issue date May 20, 2003
- Matsushita Electric Industrial Co., Ltd.
- Hiroshi Sakakima
- G11 - INFORMATION STORAGE
Information Patent Grant
Differential yoke type read head
- Patent number 6,567,244
- Issue date May 20, 2003
- Hitachi Global Storage Technologies Netherlands
- Hardayal Singh Gill
- G11 - INFORMATION STORAGE
Information Patent Grant
Information reproduction head apparatus and information recording/r...
- Patent number 6,552,882
- Issue date Apr 22, 2003
- NEC Corporation
- Kazuhiko Hayashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Tunnel valve head design to lower resistance
- Patent number 6,542,343
- Issue date Apr 1, 2003
- International Business Machines Corporation
- Hardayal Singh Gill
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Patterned MR Device with Controlled Shape Anisotropy
- Publication number 20140220240
- Publication date Aug 7, 2014
- HEADWAY TECHNOLOGIES, INC.
- Yuchen Zhou
- B82 - NANO-TECHNOLOGY
Information Patent Application
Patterned MR Device with Controlled Shape Anisotropy
- Publication number 20140218020
- Publication date Aug 7, 2014
- HEADWAY TECHNOLOGIES, INC.
- Yuchen Zhou
- B82 - NANO-TECHNOLOGY
Information Patent Application
Patterned MR device with controlled shape anisotropy
- Publication number 20090195941
- Publication date Aug 6, 2009
- HEADWAY TECHNOLOGIES, INC.
- Yuchen Zhou
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC RECORDING MEDIUM, MAGNETIC RECORDING APPARATUS AND MAGNETI...
- Publication number 20080096050
- Publication date Apr 24, 2008
- Kabushiki Kaisha Toshiba
- Akira Kikitsu
- G11 - INFORMATION STORAGE
Information Patent Application
Methods for manufacturing a thin film magnetic sensor
- Publication number 20060226835
- Publication date Oct 12, 2006
- THE FOUNDATION: THE RESEARCH INSTITUTE FOR ELECTRIC AND MAGNETIC MATERIALS
- Nobukiyo Kobayashi
- G01 - MEASURING TESTING
Information Patent Application
Magnetic head and apparatus for recording/reproducing magnetic info...
- Publication number 20050174700
- Publication date Aug 11, 2005
- Matsushita Electric Industrial Co., Ltd.
- Masayoshi Hiramoto
- G11 - INFORMATION STORAGE
Information Patent Application
Thin-film magnetic head and its manufacturing method
- Publication number 20050111138
- Publication date May 26, 2005
- Kiyoshi Yamakawa
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording medium, magnetic recording apparatus and magneti...
- Publication number 20050041335
- Publication date Feb 24, 2005
- KABUSHIKI KAISHA TOSHIBA
- Akira Kikitsu
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic head and apparatus for recording/reproducing magnetic info...
- Publication number 20040257712
- Publication date Dec 23, 2004
- Matsushita Electric Industrial Co., Ltd.
- Masayoshi Hiramoto
- G11 - INFORMATION STORAGE
Information Patent Application
Thin film magnetic sensor and method of manufacturing the same
- Publication number 20040239321
- Publication date Dec 2, 2004
- THE FOUNDATION: THE RESEARCH INSTITUTE FOR ELECTRIC AND MAGNETIC MATERIALS
- Nobukiyo Kobayashi
- G01 - MEASURING TESTING
Information Patent Application
Magnetic head, method for producing same, and magnetic recording an...
- Publication number 20040027883
- Publication date Feb 12, 2004
- Kabushiki Kaisha Toshiba
- Hiroaki Yoda
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic head and magnetic recording/reproduction device
- Publication number 20030197982
- Publication date Oct 23, 2003
- KABUSHIKI KAISHA TOSHIBA
- Tomomi Funayama
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetoresistance effect element and method for producing the same,...
- Publication number 20030197505
- Publication date Oct 23, 2003
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Hiroshi Sakakima
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic head and magnetic recording/reproduction device
- Publication number 20030193757
- Publication date Oct 16, 2003
- Kabushiki Kaisha Toshiba
- Tomomi Funayama
- G11 - INFORMATION STORAGE
Information Patent Application
Method for manufacturing magnetoresistance effect device and method...
- Publication number 20030162344
- Publication date Aug 28, 2003
- Satoru Ishii
- G01 - MEASURING TESTING
Information Patent Application
Shielded extraordinary magnetoresistance head
- Publication number 20030128478
- Publication date Jul 10, 2003
- International Business Machines.
- Hardayal Singh Gill
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording medium and magnetic recording and reproduction a...
- Publication number 20030031897
- Publication date Feb 13, 2003
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Toshio Fukazawa
- B82 - NANO-TECHNOLOGY
Information Patent Application
Magnetic recording medium, magnetic recording apparatus and magneti...
- Publication number 20030017364
- Publication date Jan 23, 2003
- Kabushiki Kaisha Toshiba
- Akira Kikitsu
- B82 - NANO-TECHNOLOGY
Information Patent Application
Magnetic head and magnetic reproducing apparatus
- Publication number 20030011940
- Publication date Jan 16, 2003
- Kabushiki Kaisha Toshiba
- Kohichi Tateyama
- G11 - INFORMATION STORAGE
Information Patent Application
Low temperature yoke type tunnel valve sensor
- Publication number 20020186515
- Publication date Dec 12, 2002
- International Business Machines Corporation
- Hardayal Singh Gill
- B82 - NANO-TECHNOLOGY
Information Patent Application
Information reproduction head apparatus and information recording/r...
- Publication number 20020118494
- Publication date Aug 29, 2002
- NEC Corporation
- Kazuhiko Hayashi
- B82 - NANO-TECHNOLOGY
Information Patent Application
Yoke type magnetic head and magnetic disk unit
- Publication number 20020039264
- Publication date Apr 4, 2002
- KABUSHIKI KAISHA TOSHIBA
- Yuichi Ohsawa
- B82 - NANO-TECHNOLOGY
Information Patent Application
Magnetic head and apparatus for recording/reproducing magnetic info...
- Publication number 20020036872
- Publication date Mar 28, 2002
- Masayoshi Hiramoto
- B82 - NANO-TECHNOLOGY
Information Patent Application
Method of manufacturing a spin valve structure
- Publication number 20020034661
- Publication date Mar 21, 2002
- Koninklijke Philips Electronics N.V.
- Murray Fulton Gillies
- B82 - NANO-TECHNOLOGY
Information Patent Application
Ferromagnetic tunneling magneto-resistive head
- Publication number 20020018324
- Publication date Feb 14, 2002
- Kenji Machida
- B82 - NANO-TECHNOLOGY
Information Patent Application
YOKE-TYPE MAGNETORESISTIVE (MR) HEAD, YOKE-TYPE MR COMPOSITE THIN F...
- Publication number 20010036044
- Publication date Nov 1, 2001
- NEC Corporation
- HARUO URAI
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic head, method for producing same, and magnetic recording an...
- Publication number 20010028530
- Publication date Oct 11, 2001
- KABUSHIKI KAISHA TOSHIBA
- Hiroaki Yoda
- G11 - INFORMATION STORAGE

the two parts being thin films

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Current-perpendicular-to-plane (CPP) read transducer structure havi...

Patterned magnetoresistive (MR) device with adjacent flux absorbing...

Flux-guided tunneling magnetoresistive (TMR) sensor for magnetic ta...

Patterned MR device with controlled shape anisotropy

Patterned MR device with controlled shape anisotropy

Patterned MR device with controlled shape anisotropy

Magnetic recording medium, magnetic recording apparatus and magneti...

Methods for manufacturing a thin film magnetic sensor

Thin film magnetic sensor and method of manufacturing the same

Magnetic head, method for producing same, and magnetic recording an...

Magnetic head with yoke and multiple magnetic layers

Magnetic head comprising a multilayer magnetoresistive device and a...

Magnetic head and magnetic reproducing apparatus

Shielded extraordinary magnetoresistance head

Magnetic recording medium including functional and recording layers...

Perpendicular magnetic recording medium and apparatus including a s...

Yoke-type magnetic head and magnetic recording/reproducing device

Method for manufacturing a magneto-resistive effect element and a m...

Magnetic head comprising a multilayer magnetoresistive device and a...

Multi-channel magnetic head with magnetoresistive elements

Magnetic head and magnetic recording/reproduction device

Low temperature yoke type tunnel valve sensor

Magnetoresistive effect device utilizing a magnetization-coupling l...

Method of manufacturing a spin valve structure

Magnetic head, method for producing same, and magnetic recording an...

Yoke-type magnetic head and device having a granular structure in w...

Magnetoresistance effect element and method for producing the same,...

Differential yoke type read head

Information reproduction head apparatus and information recording/r...

Tunnel valve head design to lower resistance

Patents Applicationslast 30 patents

Patterned MR Device with Controlled Shape Anisotropy

Patterned MR Device with Controlled Shape Anisotropy

Patterned MR device with controlled shape anisotropy

MAGNETIC RECORDING MEDIUM, MAGNETIC RECORDING APPARATUS AND MAGNETI...

Methods for manufacturing a thin film magnetic sensor

Magnetic head and apparatus for recording/reproducing magnetic info...

Thin-film magnetic head and its manufacturing method

Magnetic recording medium, magnetic recording apparatus and magneti...

Magnetic head and apparatus for recording/reproducing magnetic info...

Thin film magnetic sensor and method of manufacturing the same

Magnetic head, method for producing same, and magnetic recording an...

Magnetic head and magnetic recording/reproduction device

Magnetoresistance effect element and method for producing the same,...

Magnetic head and magnetic recording/reproduction device

Method for manufacturing magnetoresistance effect device and method...

Shielded extraordinary magnetoresistance head

Magnetic recording medium and magnetic recording and reproduction a...

Magnetic recording medium, magnetic recording apparatus and magneti...

Magnetic head and magnetic reproducing apparatus

Low temperature yoke type tunnel valve sensor

Information reproduction head apparatus and information recording/r...

Yoke type magnetic head and magnetic disk unit

Magnetic head and apparatus for recording/reproducing magnetic info...

Method of manufacturing a spin valve structure

Ferromagnetic tunneling magneto-resistive head

YOKE-TYPE MAGNETORESISTIVE (MR) HEAD, YOKE-TYPE MR COMPOSITE THIN F...

Magnetic head, method for producing same, and magnetic recording an...