ClassID:

198275

G11B9/02 - CPC Classification

Classification description:

Recording or reproducing using a method not covered by one of the main groups  - ; Record carriers therefor using ferroelectric record carriers; Record carriers therefor

Recent Application in this class:
#1
20250299697
2025-09-25

SPACER FILM SCHEME FORM POLARIZATION IMPROVEMENT

#2
20250292796
2025-09-18

FERROELECTRIC DATA STORAGE READER

#3
20250266060
2025-08-21

MANUFACTURING METHOD OF CONDUCTIVE PROBE

#4
20250166660
2025-05-22

DIELECTRIC REPRODUCING DEVICE AND DIELECTRIC RECORDING AND REPRODUCING DEVICE

#5
20240355358
2024-10-24

SPACER FILM SCHEME FORM POLARIZATION IMPROVEMENT

#6
20240282338
2024-08-22

Ferroelectric storage apparatus and manufacturing method of conductive probe

#7
20240038265
2024-02-01

Spacer film scheme for polarization improvement

#8
20230282235
2023-09-07

Ferroelectric recording medium and ferroelectric storage apparatus

#9
20220208223
2022-06-30

Ferroelectric recording medium and ferroelectric storage apparatus

#10
20200311502
2020-10-01

Orientation-agnostic method to interface to printed memory

#11
20200104662
2020-04-02

Orientation-agnostic method to interface to printed memory label

#12
20190378847
2019-12-12

Method for fabricating a circular printed memory device with rotational detection

#13
20180254280
2018-09-06

Circular printed memory device with rotational detection

#14
20170099055
2017-04-06

Microwave AC conductivity of domain walls

#15
20160336334
2016-11-17

Short circuit reduction in a ferroelectric memory cell comprising a stack of layers arranged on a flexible substrate

#16
20140210026
2014-07-31

Short circuit reduction in a ferroelectric memory cell comprising a stack of layers arranged on a flexible substrate

#17
20130077461
2013-03-28

STORAGE DEVICE

#18
20130033918
2013-02-07

Method and structure for ultra-high density, high data rate ferroelectric storage disk technology using stabilization by a surface conducting layer

#19
20130021894
2013-01-24

TRANSDUCING DATA USING HIGH FREQUENCY FERROELECTRIC READ DEMODULATION

#20
20130003521
2013-01-03

ARRANGEMENT AND METHOD TO PERFORM SCANNING READOUT OF FERROELECTRIC BIT CHARGES

#21
20120294137
2012-11-22

FERROELECTRIC READ HEAD

#22
20120267703
2012-10-25

Information storage medium using nanocrystal particles, method of manufacturing the information storage apparatus including the information storage medium

#23
20110308580
2011-12-22

Ferroic materials having domain walls and related devices

#24
20110242961
2011-10-06

Ferroelectric recording medium and method of manufacturing the same, information processing device, and method of processing information

#25
20110038246
2011-02-17

Voltage pattern for ferroelectric recording head

#26
20110007582
2011-01-13

Information recording apparatus and method, information reproducing method and fade-in memory, with summary information corresponding to plurality of information recording elements

#27
20100284263
2010-11-11

Data recording / reproducing apparatus and method using needle-shaped member

#28
20100260033
2010-10-14

Data retention of ferroelectric films by controlling film composition and strain gradient for probe-based devices

#29
20100232061
2010-09-16

Electric field information reading head, electric field information writing/reading head and fabrication methods thereof and information storage device using the same

#30
20100231239
2010-09-16

Capacitance detector

#31
20100231234
2010-09-16

Device and method for detecting direction of polarization of ferroelectric material

#32
20100220411
2010-09-02

INFORMATION RECORDING MEDIA, METHOD OF MANUFACTURING THE INFORMATION RECORDING MEDIA, READ/WRITE HEAD, AND METHOD OF MANUFACTURING THE READ/WRITE HEAD

#33
20100208573
2010-08-19

METHOD AND DEVICE FOR DETECTING FERROELECTRIC POLARIZATION

#34
20100188773
2010-07-29

Multiferroic Storage Medium

#35
20100148631
2010-06-17

Scanning probe driver

#36
20100133953
2010-06-03

Driving apparatus

#37
20100127727
2010-05-27

Protection layers for media protection during fabrication of probe memory device

#38
20100122386
2010-05-13

DRIVING APPARATUS

#39
20100117487
2010-05-13

Driving apparatus

#40
20100110849
2010-05-06

INFORMATION RECORDING/REPRODUCING DEVICE AND METHOD

#41
20100109479
2010-05-06

Drive device

#42
20100109478
2010-05-06

Driving apparatus

#43
20100109476
2010-05-06

Driver

#44
20100102769
2010-04-29

Driving apparatus

#45
20100102676
2010-04-29

Driving apparatus

#46
20100102675
2010-04-29

Driving apparatus

#47
20100100991
2010-04-22

Charge-Amp Based Piezoelectric Charge Microscopy (CPCM) Reading of Ferroelectric Bit Charge Signal

#48
20100089867
2010-04-15

Ferroelectric recording medium and method of manufacturing the same

#49
20100085863
2010-04-08

RETUNING OF FERROELECTRIC MEDIA BUILT-IN-BIAS

#50
20100085791
2010-04-08

Driver unit

#51
20100068509
2010-03-18

MEDIA HAVING IMPROVED SURFACE SMOOTHNESS AND METHODS FOR MAKING THE SAME

#52
20100054111
2010-03-04

Asymmetric write for ferroelectric storage

#53
20100039919
2010-02-18

Cantilever Structure for Use in Seek-and-Scan Probe Storage

#54
20100039729
2010-02-18

PACKAGE WITH INTEGRATED MAGNETS FOR ELECTROMAGNETICALLY-ACTUATED PROBE-STORAGE DEVICE

#55
20100033159
2010-02-11

Physical properties detection device and physical properties detection method

#56
20100003461
2010-01-07

INFORMATION RECORDING MEDIUM IN WHICH INFORMATION IS RECORDED AS IRREGULARITIES, AND METHOD OF MANUFACTURING INFORMATION RECORDING MEDIUM

#57
20100002563
2010-01-07

MEDIA WITH TETRAGONALLY-STRAINED RECORDING LAYER HAVING IMPROVED SURFACE ROUGHNESS

#58
20090323506
2009-12-31

Data storage medium, data storage device containing same, and method of manufacturing data storage device containing same

#59
20090321188
2009-12-31

Driving apparatus and recording/reproducing apparatus

#60
20090316564
2009-12-24

Electric field read/write apparatus and method

#61
20090310472
2009-12-17

Method and structure for ultra-high density, high data rate ferroelectric storage disk technology using stabilization by a surface conducting layer

#62
20090294028
2009-12-03

PROCESS FOR FABRICATING HIGH DENSITY STORAGE DEVICE WITH HIGH-TEMPERATURE MEDIA

#63
20090285082
2009-11-19

ELECTRIC FIELD READ/WRITE HEAD, METHOD OF MANUFACTURING THE ELECTRIC FIELD READ/WRITE HEAD, AND INFORMATION STORAGE DEVICE INCLUDING THE ELECTRIC FIELD READ/WRITE HEAD

#64
20090252024
2009-10-08

Signal processing circuit and reproducing apparatus

#65
20090251822
2009-10-08

MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING APPARATUS

#66
20090245078
2009-10-01

LUBRICANT FOR DATA SENSING INTERFACE AND METHOD OF LUBRICATION

#67
20090244952
2009-10-01

Electrode master for ferroelectric recording and method for recording on ferroelectric recording medium

#68
20090220822
2009-09-03

FERROELECTRIC RECORDING MEDIUM AND METHOD OF MANUFACTURING THE SAME

#69
20090217425
2009-08-27

Driving apparatus

#70
20090213492
2009-08-27

METHOD OF IMPROVING STABILITY OF DOMAIN POLARIZATION IN FERROELECTRIC THIN FILMS

#71
20090196818
2009-08-06

MULTIFERROIC ELEMENT

#72
20090168637
2009-07-02

Arrangement and method to perform scanning readout of ferroelectric bit charges

#73
20090168636
2009-07-02

CANTILEVER DESIGN WITH ELECTROSTATIC-FORCE-MODULATED PIEZORESPONSE FORCE MICROSCOPY (PFM) SENSING

#74
20090168635
2009-07-02

Memory Media Including Domains HavingTrapped Charges at a Top Region Thereof

#75
20090168238
2009-07-02

INFORMATION STORAGE MEDIUM USING FERROELECTRIC, METHOD OF MANUFACTURING THE SAME, AND INFORMATION STORAGE APPARATUS INCLUDING THE SAME

#76
20090161524
2009-06-25

Reading/writing head using electric field, data reading/writing apparatus including the same, and method of manufacturing the same

#77
20090161523
2009-06-25

Using controlled bias voltage for data retention enhancement in a ferroelectric media

#78
20090161405
2009-06-25

Data storage medium and associated method

#79
20090160097
2009-06-25

Ferroelectric media with robust servo marks and storage areas with low leakage current

#80
20090155931
2009-06-18

Ferroelectric layer with domains stabilized by strain

#81
20090141396
2009-06-04

Electric field effect read/write head, method of manufacturing the same, and electric field effect storage apparatus having the same

#82
20090129247
2009-05-21

METHOD AND SYSTEM FOR IMPROVING DOMAIN FORMATION IN A FERROELECTRIC MEDIA AND FOR IMPROVING TIP LIFETIME

#83
20090116367
2009-05-07

FERROELECTRIC RECORD CARRIER, ITS METHOD OF MANUFACTURE AND MICRO-TIP RECORDING SYSTEM INCORPORATING SAME

#84
20090097385
2009-04-16

Information recording/reproducing apparatus

#85
20090092805
2009-04-09

Ferroelectric Material With Polarization Pattern

#86
20090092033
2009-04-09

Electric field sensor having vertical structure, fabrication method thereof, and storage unit using the same

#87
20090092032
2009-04-09

Multiple ferroelectric films

#88
20090090936
2009-04-09

Electric field read/write head

#89
20090086615
2009-04-02

Ferroelectric polarization pattern with differing feedback signals

#90
20090086613
2009-04-02

Non-destructive readback for ferroelectric material

#91
20090086360
2009-04-02

Low Complexity Servo Demodulation Algorithm for Probe Storage

#92
20090067078
2009-03-12

Bit patterned medium, reading head for reading data recorded on bit patterned medium, and hard disk drive for recording/reading data on/from bit patterned medium

#93
20090040911
2009-02-12

Cantilever on cantilever structure

#94
20090040806
2009-02-12

Reading circuit and method in a data-storage system

#95
20090034405
2009-02-05

Method of improving sensitivity of electric field sensor, storage apparatus including electric field sensor, and method of reproducing information of the storage apparatus

#96
20090034120
2009-02-05

Electric field read/write head, method of manufacturing the same, and information storage device comprising electric field read/write head

#97
20090021975
2009-01-22

Method and media for improving ferroelectric domain stability in an information storage device

#98
20090021862
2009-01-22

Electric field read/write head, method of manufacturing the same, and information storage device comprising the electric field read/write head

#99
20090009906
2009-01-08

Transducer Assembly and Data Storage Device Including the Transducer Assembly

#100
20090003186
2009-01-01

Probe, Recording Apparatus, Reproducing Apparatus, And Recording/Reproducing Apparatus

#101
20080318086
2008-12-25

SURFACE-TREATED FERROELECTRIC MEDIA FOR USE IN SYSTEMS FOR STORING INFORMATION

#102
20080316906
2008-12-25

Read/write transducer for a ferroelectric storage medium, and corresponding storage device and method

#103
20080316897
2008-12-25

METHODS OF TREATING A SURFACE OF A FERROELECTRIC MEDIA

#104
20080310052
2008-12-18

Apparatus and method for a ferroelectric disk and ferroelectric disk drive

#105
20080279062
2008-11-13

Electric field read/write device and method of driving the same

#106
20080259779
2008-10-23

Probe head with narrow read element

#107
20080247085
2008-10-09

Ferroelectric hard disk system

#108
20080232228
2008-09-25

SYSTEMS AND METHODS OF WRITING AND READING A FERRO-ELECTRIC MEDIA WITH A PROBE TIP

#109
20080225678
2008-09-18

Ferroelectric recording medium and writing method for the same

#110
20080220247
2008-09-11

Ferroelectric media manufacturing method thereof and information storage device using the same

#111
20080214113
2008-09-04

Signal detecting method and apparatus and information reproducing apparatus and method

#112
20080205252
2008-08-28

FERROELECTRIC INFORMATION STORAGE MEDIUM AND METHOD OF MANUFACTURING THE SAME

#113
20080198644
2008-08-21

Card-like memory unit with separate read/write unit

#114
20080198640
2008-08-21

Data storage device

#115
20080187780
2008-08-07

Wear resistant data storage device

#116
20080186837
2008-08-07

Information storage medium using nanocrystal particles, method of manufacturing the information storage medium, and information storage apparatus including the information storage medium

#117
20080180985
2008-07-31

FERROELECTRIC MEDIA STRUCTURE FOR FERROELECTRIC HARD DISC DRIVE AND METHOD OF FABRICATING THE SAME

#118
20080180832
2008-07-31

Bit recording process on ferroelectric medium using probe or small conductive structure and recording medium thereof

#119
20080175133
2008-07-24

Probe-scanned ferroelectric media with imprinted regions

#120
20080170488
2008-07-17

METHOD AND DEVICE FOR NON-DESTRUCTIVE READING FOR A FERROELECTRIC-MATERIAL STORAGE MEDIA

#121
20080152884
2008-06-26

Methods of forming ferroelectric crystals as storage media and structures formed thereby

#122
20080151597
2008-06-26

Wear-resistant multilayer probe

#123
20080148879
2008-06-26

Seek-scan probe (SSP) including see-saw scan probe with redundant tip

#124
20080145603
2008-06-19

Process for manufacturing probes intended to interact with a storage medium and probe obtained thereby

#125
20080144452
2008-06-19

Compensating the effects of non-synchronous writing of erasable servo marks

#126
20080142859
2008-06-19

Methods of forming ferroelectric media with patterned nano structures for data storage devices

#127
20080130346
2008-06-05

Ferroelectric nanostructure having switchable multi-stable vortex states

#128
20080130157
2008-06-05

Recording Medium, Recording Apparatus And Method, Reproducing Apparatus And Method, And Computer Program

#129
20080102321
2008-05-01

METHOD OF MANUFACTURING FERROELECTRIC THIN FILM FOR DATA STORAGE AND METHOD OF MANUFACTURING FERROELECTRIC RECORDING MEDIUM USING THE SAME METHOD

#130
20080102290
2008-05-01

Ferroelectric recording medium

#131
20080089211
2008-04-17

Elevated electrodes for probe position sensing

#132
20080084633
2008-04-10

Information recording media, method of manufacturing the information recording media, read/write head, and method of manufacturing the read/write head

#133
20080068743
2008-03-20

Information recording/reproducing device

#134
20080062853
2008-03-13

Methods for writing and reading information and devices based thereon

#135
20080049590
2008-02-28

Devices and methods for writing and reading information

#136
20080043598
2008-02-21

Probe, recording apparatus, reproducing apparatus, and recording/reproducing apparatus

#137
20080030909
2008-02-07

Electric field read/write head and method of manufacturing same and data read/write device

#138
20080027196
2008-01-31

Organic Material For Ferroelectric Semiconductor Device

#139
20080002502
2008-01-03

Information reproducing device for ferroelectric recording medium

#140
20070292652
2007-12-20

Apparatus and method for a ferroelectric disk, slider, head gimbal, actuator assemblies, and ferroelectric disk drive

#141
20070291605
2007-12-20

Signal generating apparatus and method, recording apparatus and method, reproducing apparatus and method, recording/reproducing apparatus and method, computer program, and recording medium

#142
20070279043
2007-12-06

Probe, manufacturing method of the probe, recording apparatus, and reproducing apparatus

#143
20070274668
2007-11-29

Ultrahigh density ferroelectric storage and lithography by high order ferroic switching

#144
20070254383
2007-11-01

Method of manufacturing ferroelectric thin film for data storage and method of manufacturing ferroelectric recording medium using the same method

#145
20070230233
2007-10-04

Information recording method and apparatus using plasmonic transmission along line of ferromagnetic nano-particles with reproducing method using fade-in memory

#146
20070196618
2007-08-23

Information media and method and apparatus for writing and reproducing information using the same

#147
20070159193
2007-07-12

Method of reproducing information using semiconductor probe and device adopting the semiconductor probe

#148
20070119240
2007-05-31

Semiconductor probe and method of writing and reading information using the same

#149
20070040116
2007-02-22

Semiconductor probe having resistive tip with low aspect ratio and method of fabricating the same

#150
20070020938
2007-01-25

Semiconductor probe with resistive tip and method of fabricating the same, and information recording apparatus, information reproducing apparatus, and information measuring apparatus having the semiconductor probe

#151
20070011899
2007-01-18

Sensing contact probe

#152
20060263910
2006-11-23

Data recording medium including ferroelectric layer and method of manufacturing the same

#153
20060230475
2006-10-12

Method of fabricating a probe having a field effect transistor channel structure

#154
20060219655
2006-10-05

Ferroelectric thin-film production method, voltage-application etching apparatus, ferroelectric crystal thin-film substrate, and ferroelectric crystal wafer

#155
20060211154
2006-09-21

Method of manufacturing patterned ferroelectric media

#156
20060187582
2006-08-24

Electrical read head having high sensitivity and resolution power and method of operating the same

#157
20060175644
2006-08-10

Ferroelectric recording medium and writing method for the same

#158
20060092817
2006-05-04

Ferroelectric recording medium comprising anisotropic conduction layer, recording apparatus comprising the same, and recording method of the same

#159
20060091437
2006-05-04

Resistive memory device having array of probes and method of manufacturing the resistive memory device

#160
20060023606
2006-02-02

Ferroelectric probe storage apparatus

#161
20060002273
2006-01-05

Recording/reproducing head, method of producing the same, recording apparatus and reproducing apparatus

#162
20050285169
2005-12-29

Memory array having a layer with electrical conductivity anisotropy

#163
20050259252
2005-11-24

Method and device for recording optical near field interaction signals

#164
20050231225
2005-10-20

Semiconductor probe with resistive tip and method of fabricating the same, and information recording apparatus, information reproducing apparatus, and information measuring apparatus having the semiconductor probe

#165
20050195631
2005-09-08

Method and apparatus for storing and reading information in a ferroelectric material

#166
20050147018
2005-07-07

Recording medium comprising ferroelectric layer, nonvolatile memory device comprising recording medium, and methods of writing and reading data for the memory device

#167
20050133841
2005-06-23

Charge-dipole coupled information storage medium

#168
20050128928
2005-06-16

Recording / reproducing head, recording / reproducing head array, method of producing the same, and recording apparatus and reproducing apparatus

#169
20050128616
2005-06-16

Transducers for ferroelectric storage medium

#170
20050122886
2005-06-09

Recording/reproducing head, method of producing the same, and recording apparatus and reproducing apparatus

#171
20050098532
2005-05-12

Dielectric recording medium, and method of and apparatus for producing the same

#172
20050095389
2005-05-05

Method and structure for ultra-high density, high data rate ferroelectric storage disk technology using stabilization by a surface conducting layer

#173
20050094430
2005-05-05

Data storage device including conductive probe and ferroelectric storage medium

#174
20050052984
2005-03-10

Method of writing data on a storage device using a probe technique