ClassID:

197780

G11B5/3196 - 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 using thin films; Testing of films or layers, e.g. continuity test of thin magnetic films, e.g. functional testing of the transducing properties

Recent Application in this class:
#1
20190051320
2019-02-14

Selectable readers for better performance

#2
20150194168
2015-07-09

Method of adjusting tilt using magnetic erase width feedback

#3
20130097739
2013-04-18

Cantilever of scanning probe microscope and method for manufacturing the same, method for inspecting thermal assist type magnetic head device and its apparatus

#4
20130000103
2013-01-03

Method of manufacturing magnetoresistive element

#5
20120151752
2012-06-21

Method for determining a critical dimension at a plane of interest from a measurement taken at a test plane

#6
20120147498
2012-06-14

HEAD IC AND MAGNETIC DISK APPARATUS HAVING MICROWAVE ASSISTANCE FUNCTION

#7
20110292544
2011-12-01

HEAD IC AND MAGNETIC DISK APPARATUS HAVING MICROWAVE ASSISTANCE FUNCTION

#8
20110100953
2011-05-05

Method for producing thin film magnetic head having magnetoresistive effect element

#9
20100323100
2010-12-23

Controlling thickness uniformity and interfaces in stacks

#10
20100162556
2010-07-01

Method for manufacturing a slider for a perpendicular magnetic recording head

#11
20100162555
2010-07-01

Method for manufacturing an electrical lapping guide for magnetic write head core width optimization

#12
20090097169
2009-04-16

Magnetic memory device having spin wave oscillator arranged to heat magnetic tunnel junction element

#13
20090097167
2009-04-16

Magnetic recording head having spin wave oscillator which locally heats a recording track

#14
20080168648
2008-07-17

Manufacturing method and testing method for magnetoresistance effect element

#15
20080158705
2008-07-03

Write head tester

#16
20080072418
2008-03-27

Method for manufacturing a magnetic head slider

#17
20080042779
2008-02-21

Increased anisotropy induced by direct ion etch for telecommunications/electronics devices

#18
20070281079
2007-12-06

Magnetoresistive sensor having a magnetically stable free layer with a positive magnetostriction

#19
20070139826
2007-06-21

Magnetically anisotropic shield for use in magnetic data recording

#20
20070139820
2007-06-21

Magnetic write head having a magnetically anisotropic write pole

#21
20070138002
2007-06-21

End point detection for direct ion milling to induce magnetic anisotropy in a magnetic layer

#22
20070137028
2007-06-21

Magnetic medium having a soft underlayer with a magnetic anisotropy

#23
20070133251
2007-06-14

Magnetic random access memory (MRAM) having increased reference layer anisotropy through ion beam etch of magnetic layers

#24
20050219771
2005-10-06

Magnetic sensor having a frequency filter coupled to an output of a magnetoresistance element

#25
20050024765
2005-02-03

Method to make a planar writer with low D.C. coil resistance

#26
15986261
2019-07-23

Dual write heater for slider surface topography control in double perpendicular magnetic recording (PMR) writers

#27
15702571
2018-03-27

Measurement of a reversed side shield magnetization condition