ClassID:

197796

G11B5/3916 - CPC Classification

Classification description:

Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor; Structure or manufacture of heads, e.g. inductive; Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only using magneto-resistive devices or effects using magnetic thin film layers or their effects, the films being part of integrated structures; Details related to the use of magnetic thin film layers or to their effects Arrangements in which the active read-out elements are coupled to the magnetic flux of the track by at least one magnetic thin film flux guide

Recent Application in this class:
#1
20220199113
2022-06-23

Writer with laterally graded spin layer MsT

#2
20220093123
2022-03-24

Writer with laterally graded spin layer MsT

#3
20170294197
2017-10-12

Flux-guided tunneling magnetoresistive (TMR) sensor for magnetic tape with reduced likelihood of electrical shorting

#4
20170263273
2017-09-14

Magnetic read head with floating trailing shield

#5
20160093319
2016-03-31

Magnetoresistive sensor with SAF structure having amorphous alloy layer

#6
20150306319
2015-10-29

Needle magnetizing arrangement

#7
20140049857
2014-02-20

Magneto-resistance effect element, magnetic head, magnetic head assembly, magnetic recording and reproducing apparatus, and method for manufacturing magneto-resistance effect element

#8
20100328823
2010-12-30

Magnetoresistive reader with demagnetization flux guide

#9
20100187198
2010-07-29

Method of fabricating a magnetoresistive (MR) element having a continuous flux guide defined by the free layer

#10
20090190270
2009-07-30

CPP type magnetoresistive device with biasing arrangement for ferromagnetic layers having respective magnetizations orthogonal to one another, and magnetic disk system using same

#11
20080096050
2008-04-24

MAGNETIC RECORDING MEDIUM, MAGNETIC RECORDING APPARATUS AND MAGNETIC RECORDING METHOD

#12
20070274003
2007-11-29

Magnetic recording/reproducing system, and thin-film magnetic head having shield layers of specified widths

#13
20070242394
2007-10-18

Magnetoresistive (MR) element having a continuous flux guide defined by the free layer

#14
20070230066
2007-10-04

Current perpendicular to plane (CPP) magnetoresistive sensor having a flux guide structure and synthetic free layer

#15
20070188938
2007-08-16

Method and apparatus for providing improved pinning structure for tunneling magnetoresistive sensor

#16
20060187592
2006-08-24

Magnetoresistive film with pinning layer interposed between pinned layer and soft magnetic nickel iron alloy layer

#17
20050201021
2005-09-15

Magneto-resistive effect element, magnetic sensor using magneto-resistive effect, magnetic head using magneto-resistive effect and magnetic memory

#18
20050174700
2005-08-11

Magnetic head with yoke and multiple magnetic layers

#19
20050135020
2005-06-23

Magnetoresistive element and magnetoresistive magnetic head, magnetic recording apparatus and magnetoresistive memory device using the same

#20
20050111138
2005-05-26

Thin-film magnetic head and its manufacturing method

#21
20050073777
2005-04-07

Magnetic head comprising magnetic domain control layer formed on ABS-side of magnetic flux guide for GMR element and method of manufacturing the magnetic head

#22
20050064092
2005-03-24

Method for making a tunnel valve head with a flux guide

#23
20050041335
2005-02-24

Magnetic recording medium, magnetic recording apparatus and magnetic recording method

#24
16549139
2019-12-31

Magnetic flux guiding device with antiferromagnetically coupled (AFC) spin polarizer in assisted writing application

#25
16197586
2019-09-24

Magnetic flux guiding device with antiferromagnetically coupled (AFC) spin polarizer in assisted writing application