the guide being interposed in the flux path

Industry

CPC
G11B5/3919

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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

G11B5/3919the guide being interposed in the flux path

Industries

Patents Grantslast 30 patents

Information Patent Grant
Magnetic flux guiding device with spin torque oscillator (STO) film...
- Patent number 11,568,891
- Issue date Jan 31, 2023
- Headway Technologies, Inc.
- Wenyu Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Spin-tunnel transistor and magnetic reproducing head
- Patent number 7,816,746
- Issue date Oct 19, 2010
- Kabushiki Kaisha Toshiba
- Rie Sato
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetoresistance effect element, magnetic head and magnetic reprod...
- Patent number 7,295,407
- Issue date Nov 13, 2007
- Kabushiki Kaisha Toshiba
- Hiromi Yuasa
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetoresistance effect element having a pillar electrode
- Patent number 7,245,461
- Issue date Jul 17, 2007
- Kabushiki Kaisha Toshiba
- Hiromi Yuasa
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic storage device with flux-guided magnetoresistive head usin...
- Patent number 7,170,719
- Issue date Jan 30, 2007
- Maxtor Corporation
- Moris M. Dovek
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording head, a magnetic reproducing head, a magnetic re...
- Patent number 7,126,795
- Issue date Oct 24, 2006
- Kabushiki Kaisha Toshiba
- Tomomi Funayama
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head and magnetic reproducing system
- Patent number 7,072,152
- Issue date Jul 4, 2006
- Kabushiki Kaisha Toshiba
- Hiromi Yuasa
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetoresistance effect element, magnetic head and magnetic reprod...
- Patent number 7,016,162
- Issue date Mar 21, 2006
- Kabushiki Kaisha Toshiba
- Hiromi Yuasa
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetoresistance effect element, magnetic head and magnetic reprod...
- Patent number 6,914,757
- Issue date Jul 5, 2005
- Kabushiki Kaisha Toshiba
- Hiromi Yuasa
- G11 - INFORMATION STORAGE
Information Patent Grant
Read head having high resistance soft magnetic flux guide layer for...
- Patent number 6,873,499
- Issue date Mar 29, 2005
- International Business Machines Corporation
- Wen Yaung Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head, magnetic recording and reproducing apparatus, method...
- Patent number 6,728,080
- Issue date Apr 27, 2004
- Hitachi, Ltd.
- Kenchi Ito
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head and magnetic disk apparatus
- Patent number 6,728,081
- Issue date Apr 27, 2004
- Hitachi, Ltd.
- Reiko Arai
- 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
Method of forming an assembly of stacked layers
- Patent number 6,718,622
- Issue date Apr 13, 2004
- Koninklijke Philips Electronics N.V.
- Joannes B. A. D. Van Zon
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head, magnetic recording and reproducing apparatus, method...
- Patent number 6,690,526
- Issue date Feb 10, 2004
- Hitachi, Ltd.
- Kenchi Ito
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head and magnetic disk apparatus
- Patent number 6,671,136
- Issue date Dec 30, 2003
- Hitachi, Ltd.
- Reiko Arai
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetoresistive sensor, magnetic head and magnetic disk apparatus
- Patent number 6,636,391
- Issue date Oct 21, 2003
- Hitachi, Ltd.
- Katsuro Watanabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetoresistive element
- Patent number 6,633,465
- Issue date Oct 14, 2003
- Hitachi, Ltd.
- Hiroyuki Hoshiya
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin-film magnetic head and method of manufacturing same
- Patent number 6,583,967
- Issue date Jun 24, 2003
- TDK Corporation
- Noriaki Kasahara
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic field sensor comprising a spin-tunnel junction
- Patent number 6,486,662
- Issue date Nov 26, 2002
- Koninklijke Philips Electronics N.V.
- Jacobus J. M. Ruigrok
- G11 - INFORMATION STORAGE
Information Patent Grant
Reducing sensor temperature in magnetoresistive recording heads
- Patent number 6,396,670
- Issue date May 28, 2002
- Seagate Technology LLC
- Edward S. Murdock
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Thin-film magnetic read head with locally reduced exchange coupling
- Patent number 6,317,302
- Issue date Nov 13, 2001
- U.S. Philips Corporation
- Hans W. Van Kesteren
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic head including magnetoresistive element
- Patent number 6,249,405
- Issue date Jun 19, 2001
- Hitachi, Ltd.
- Hiroyuki Hoshiya
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Exchange coupling film magnetoresistance effect device magnetoresis...
- Patent number 6,245,450
- Issue date Jun 12, 2001
- Matsushita Electric Industrial Co., Ltd.
- Yasuhiro Kawawake
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Stabilized MR sensor and heat guide joined by contiguous junction
- Patent number 6,239,955
- Issue date May 29, 2001
- International Business Machines Corporation
- Moris Musa Dovek
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of manufacturing a magnetic head
- Patent number 6,238,731
- Issue date May 29, 2001
- U.S. Philips Corporation
- Jacobus J. M. Ruigrok
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of making a read head with high resistance soft magnetic flu...
- Patent number 6,223,420
- Issue date May 1, 2001
- International Business Machines Corporation
- Wen Yaung Lee
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Thin-film magnetic head and method of manufacturing the magnetic head
- Patent number 6,205,007
- Issue date Mar 20, 2001
- U.S. Philips Corporation
- Jacobus J. M. Ruigrok
- G11 - INFORMATION STORAGE
Information Patent Grant
Stabilized MR sensor and flux/heat guide joined by contiguous junction
- Patent number 6,181,532
- Issue date Jan 30, 2001
- International Business Machines Corporation
- Moris Musa Dovek
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Thin film head
- Patent number 6,172,858
- Issue date Jan 9, 2001
- Kabushiki Kaisha Toshiba
- Hiroaki Yoda
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

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
MAGNETORESISTANCE EFFECT ELEMENT, MAGNETIC HEAD AND MAGNETIC REPROD...
- Publication number 20070230065
- Publication date Oct 4, 2007
- KABUSHIKI KAISHA TOSHIBA
- Hiromi Yuasa
- G01 - MEASURING TESTING
Information Patent Application
Magnetoresistance effect element, magnetic head and magnetic reprod...
- Publication number 20060126230
- Publication date Jun 15, 2006
- KABUSHIKI KAISHA TOSHIBA
- Hiromi Yuasa
- G01 - MEASURING TESTING
Information Patent Application
Magnetoresistance effect element, magnetic head and magnetic reprod...
- Publication number 20050152074
- Publication date Jul 14, 2005
- Kabushiki Kaisha Toshiba
- Hiromi Yuasa
- G01 - MEASURING TESTING
Information Patent Application
Magnetoresistance effect element, magnetic head and magnetic reprod...
- Publication number 20050047026
- Publication date Mar 3, 2005
- Kabushiki Kaisha Toshiba
- Hiromi Yuasa
- G01 - MEASURING TESTING
Information Patent Application
Spin-tunnel transistor and magnetic reproducing head
- Publication number 20040124484
- Publication date Jul 1, 2004
- Kabushiki Kaisha Toshiba
- Rie Sato
- G01 - MEASURING TESTING
Information Patent Application
Magnetic head and magnetic disk apparatus
- Publication number 20030189797
- Publication date Oct 9, 2003
- Reiko Arai
- 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
Magnetoresistance effect element, magnetic head and magnetic reprod...
- Publication number 20020039265
- Publication date Apr 4, 2002
- KABUSHIKI KAISHA TOSHIBA
- Hiromi Yuasa
- B82 - NANO-TECHNOLOGY
Information Patent Application
Magnetic recording head, a magnetic reproducing head, a magnetic re...
- Publication number 20020024777
- Publication date Feb 28, 2002
- Kabushiki Kaisha Toshiba
- Tomomi Funayama
- B82 - NANO-TECHNOLOGY
Information Patent Application
Magnetic head, magnetic recording and reproducing apparatus, method...
- Publication number 20020015251
- Publication date Feb 7, 2002
- Kenchi Ito
- B82 - NANO-TECHNOLOGY
Information Patent Application
Magnetic head, magnetic recording and reproducing apparatus, method...
- Publication number 20020012205
- Publication date Jan 31, 2002
- Kenchi Ito
- B82 - NANO-TECHNOLOGY
Information Patent Application
Thin-film magnetic head and method of manufacturing same
- Publication number 20020001158
- Publication date Jan 3, 2002
- TDK Corporation
- Noriaki Kasahara
- B82 - NANO-TECHNOLOGY
Information Patent Application
Magnetoresistive sensor, magnetic head and magnetic disk apparatus
- Publication number 20010040777
- Publication date Nov 15, 2001
- Katsuro Watanabe
- B82 - NANO-TECHNOLOGY
Information Patent Application
Magnetic head and magnetic disk apparatus
- Publication number 20010026423
- Publication date Oct 4, 2001
- Reiko Arai
- B82 - NANO-TECHNOLOGY
Information Patent Application
Magnetoresistive element
- Publication number 20010017752
- Publication date Aug 30, 2001
- Hiroyuki Hoshiya
- B82 - NANO-TECHNOLOGY
Information Patent Application
Read head having high resistance soft magnetic flux guide layer for...
- Publication number 20010004306
- Publication date Jun 21, 2001
- Wen Yaung Lee
- B82 - NANO-TECHNOLOGY

the guide being interposed in the flux path

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

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

Spin-tunnel transistor and magnetic reproducing head

Magnetoresistance effect element, magnetic head and magnetic reprod...

Magnetoresistance effect element having a pillar electrode

Magnetic storage device with flux-guided magnetoresistive head usin...

Magnetic recording head, a magnetic reproducing head, a magnetic re...

Magnetic head and magnetic reproducing system

Magnetoresistance effect element, magnetic head and magnetic reprod...

Magnetoresistance effect element, magnetic head and magnetic reprod...

Read head having high resistance soft magnetic flux guide layer for...

Magnetic head, magnetic recording and reproducing apparatus, method...

Magnetic head and magnetic disk apparatus

Low temperature yoke type tunnel valve sensor

Method of forming an assembly of stacked layers

Magnetic head, magnetic recording and reproducing apparatus, method...

Magnetic head and magnetic disk apparatus

Magnetoresistive sensor, magnetic head and magnetic disk apparatus

Magnetoresistive element

Thin-film magnetic head and method of manufacturing same

Magnetic field sensor comprising a spin-tunnel junction

Reducing sensor temperature in magnetoresistive recording heads

Thin-film magnetic read head with locally reduced exchange coupling

Magnetic head including magnetoresistive element

Exchange coupling film magnetoresistance effect device magnetoresis...

Stabilized MR sensor and heat guide joined by contiguous junction

Method of manufacturing a magnetic head

Method of making a read head with high resistance soft magnetic flu...

Thin-film magnetic head and method of manufacturing the magnetic head

Stabilized MR sensor and flux/heat guide joined by contiguous junction

Thin film head

Patents Applicationslast 30 patents

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

MAGNETORESISTANCE EFFECT ELEMENT, MAGNETIC HEAD AND MAGNETIC REPROD...

Magnetoresistance effect element, magnetic head and magnetic reprod...

Magnetoresistance effect element, magnetic head and magnetic reprod...

Magnetoresistance effect element, magnetic head and magnetic reprod...

Spin-tunnel transistor and magnetic reproducing head

Magnetic head and magnetic disk apparatus

Low temperature yoke type tunnel valve sensor

Magnetoresistance effect element, magnetic head and magnetic reprod...

Magnetic recording head, a magnetic reproducing head, a magnetic re...

Magnetic head, magnetic recording and reproducing apparatus, method...

Magnetic head, magnetic recording and reproducing apparatus, method...

Thin-film magnetic head and method of manufacturing same

Magnetoresistive sensor, magnetic head and magnetic disk apparatus

Magnetic head and magnetic disk apparatus

Magnetoresistive element

Read head having high resistance soft magnetic flux guide layer for...