the flux closure films being used for providing a closed magnetic circuit to the MR film

Industry

CPC
G11B5/3941

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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

G11B5/3941the flux closure films being used for providing a closed magnetic circuit to the MR film

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Perpendicular magnetic recording (PMR) writer with tunable pole pro...
- Patent number 11,152,021
- Issue date Oct 19, 2021
- Headway Technologies, Inc.
- Yue Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film magnetic element having a pair of first soft magnetic lay...
- Patent number 9,153,771
- Issue date Oct 6, 2015
- TDK Corporation
- Katsuyuki Nakada
- G11 - INFORMATION STORAGE
Information Patent Grant
MR sensor with flux guide enhanced hard bias structure
- Patent number 8,659,292
- Issue date Feb 25, 2014
- Headway Technologies, Inc.
- Yuchen Zhou
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Stabilization of GMR devices
- Patent number 6,709,696
- Issue date Mar 23, 2004
- Seagate Technology LLC
- Brenda A. Everitt
- G11 - INFORMATION STORAGE
Information Patent Grant
Stabilization of GMR devices
- Patent number 6,455,177
- Issue date Sep 24, 2002
- Seagate Technology LLC
- Brenda A. Everitt
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Thin-film magnetic head with MR element hard and soft magnetic film...
- Patent number 5,875,079
- Issue date Feb 23, 1999
- Sony Corporation
- Tadayuki Honda
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin-film magnetic head
- Patent number 5,708,542
- Issue date Jan 13, 1998
- Sony Corporation
- Akio Takada
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film magnetic head and method for producing same
- Patent number 5,695,657
- Issue date Dec 9, 1997
- Sony Corporation
- Takuji Shibata
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic transducer head utilizing magnetoresistance effect
- Patent number 4,896,235
- Issue date Jan 23, 1990
- Sony Corporation
- Hiroshi Takino
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
THIN FILM MAGNETIC ELEMENT
- Publication number 20140340183
- Publication date Nov 20, 2014
- Katsuyuki NAKADA
- G11 - INFORMATION STORAGE
Information Patent Application
MR sensor with flux guide enhanced hard bias structure
- Publication number 20110215800
- Publication date Sep 8, 2011
- HEADWAY TECHNOLOGIES, INC.
- Yuchen Zhou
- G01 - MEASURING TESTING
Information Patent Application
Stabilization of GMR devices
- Publication number 20020150675
- Publication date Oct 17, 2002
- Brenda A. Everitt
- B82 - NANO-TECHNOLOGY

the flux closure films being used for providing a closed magnetic circuit to the MR film

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Perpendicular magnetic recording (PMR) writer with tunable pole pro...

Thin film magnetic element having a pair of first soft magnetic lay...

MR sensor with flux guide enhanced hard bias structure

Stabilization of GMR devices

Stabilization of GMR devices

Thin-film magnetic head with MR element hard and soft magnetic film...

Thin-film magnetic head

Thin film magnetic head and method for producing same

Magnetic transducer head utilizing magnetoresistance effect

Patents Applicationslast 30 patents

THIN FILM MAGNETIC ELEMENT

MR sensor with flux guide enhanced hard bias structure

Stabilization of GMR devices