ClassID:

197805

G11B5/3993 - 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 in semi-conductors

Recent Application in this class:
#1
20170256707
2017-09-07

Method for fabricating spin logic devices from in-situ deposited magnetic stacks

#2
20170141157
2017-05-18

Magnetic storage device

#3
20160056371
2016-02-25

Single-chip bridge-type magnetic field sensor and preparation method thereof

#4
20140021571
2014-01-23

Single-chip bridge-type magnetic field sensor and preparation method thereof

#5
20120063033
2012-03-15

Magnetic field sensor with graphene sense layer and ferromagnetic biasing layer below the sense layer

#6
20110102947
2011-05-05

Stacked magnetoresistance device responsive to a magnetic field generally perpendicular to a side face running along a channel of the device

#7
20110086440
2011-04-14

Method for manufacturing an extraordinary magnetoresistive (EMR) device with novel lead structure

#8
20110042712
2011-02-24

TYPE OF GAPLESS SEMICONDUCTOR MATERIAL

#9
20100284102
2010-11-11

MAGNETIC RECORDING DEVICE WITH AN INTEGRATED MICROELECTRONIC DEVICE

#10
20100237345
2010-09-23

Wafer and manufacturing method of electronic component

#11
20100165518
2010-07-01

Enhanced magnetoresistance and localized sensitivity by gating in lorentz magnetoresistors

#12
20100165511
2010-07-01

Slider with integrated writer and semiconductor heterostucture read sensor

#13
20090303638
2009-12-10

Magnetoresistance device

#14
20090296258
2009-12-03

Electromagnetic field detecting element utilizing ballistic current paths

#15
20090251820
2009-10-08

Integrated servo and read EMR sensor

#16
20090190269
2009-07-30

EMR magnetic sensor having its active quantum well layer extending beyond an over-lying semiconductor layer end with tab and lead structure for improved electrical contact

#17
20090128963
2009-05-21

Narrow track extraordinary magneto resistive [EMR] device with wide voltage tabs and diad lead structure

#18
20090080123
2009-03-26

MAGNETORESISTANCE EFFECT ELEMENT AND MAGNETORESISTIVE DEVICE

#19
20090080118
2009-03-26

Lorentz magnetoresistive sensor with integrated signal amplification

#20
20090073615
2009-03-19

Fabrication of mesoscopic lorentz magnetoresistive structures

#21
20080278860
2008-11-13

Extraordinary magnetoresistive (EMR) device with novel lead structure

#22
20080218891
2008-09-11

Magnetic recording device with an integrated microelectronic device

#23
20080170337
2008-07-17

Tunnel magnetoresistive effect element and thin-film magnetic head with tunnel magnetoresistive effect read head element

#24
20080170336
2008-07-17

Magneto-resistive effect device and magnetic disk system

#25
20080112096
2008-05-15

Hard disk system incorporating a current perpendicular to plane magneto-resistive effect device with a spacer layer in the thickness range showing conduction performance halfway between OHMIC conduction and semi-conductive conduction

#26
20080106827
2008-05-08

Magneto-resistive effect device having a spacer layer of a semiconductor layer interposed between first and second nonmagnetic metal layers and a work function control layer for use in a thin-film magnetic head usable in a head gimbal assembly in a hard disk system

#27
20080088982
2008-04-17

EMR sensor and transistor formed on the same substrate

#28
20080037180
2008-02-14

Narrow track extraordinary magneto resistive [EMR] Device with wide voltage tabs

#29
20080007876
2008-01-10

Magnetic storage device which includes a three terminal magnetic sensor having a collector region electrically isolated from a slider body

#30
20070285848
2007-12-13

Magnetoresistance device

#31
20070247763
2007-10-25

EMR structure with bias control and enhanced linearity of signal

#32
20070188933
2007-08-16

EMR magnetic head having a magnetic flux guide and a body formed at a tail end of a slider

#33
20060255416
2006-11-16

Three terminal magnetic sensor having a collector region electrically isolated from a carrier substrate body

#34
20060193088
2006-08-31

Integrated servo and read EMR sensor

#35
20060023369
2006-02-02

Extraordinary magnetoresistance sensor with perpendicular magnetic biasing by a ferromagnetic multilayer

#36
20060018054
2006-01-26

Narrow track extraordinary magneto resistive [EMR] device

#37
20060002030
2006-01-05

Extraordinary magnetoresistance sensor with perpendicular magnetic biasing by an antiferromagnetic/ferromagnetic exchange-coupled structure