ClassID:

198185

G11B2007/24316 - CPC Classification

Classification description:

Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation , reproducing using an optical beam at lower power ; Record carriers therefor; Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising inorganic materials only, e.g. ablative layers; Metals or metalloids group 16 elements (i.e. chalcogenides, Se, Te)

Recent Application in this class:
#1
20230282234
2023-09-07

Optical storage medium, method for preparing optical storage medium, and system

#2
20180085828
2018-03-29

SINTERED COMPACT TARGET AND METHOD OF PRODUCING SINTERED COMPACT

#3
20150279409
2015-10-01

Optical recording method, optical recording medium, optical recording medium recording apparatus, optical recording apparatus, optical disk, and optical disk recording/reproducing apparatus

#4
20150024167
2015-01-22

Metal alloys for the reflective or the semi-reflective layer of an optical storage medium

#5
20140322476
2014-10-30

Optical recording medium

#6
20140133285
2014-05-15

Recording medium, optical information device and method for producing recording medium

#7
20140133222
2014-05-15

Phase change memory devices and methods comprising gallium, lanthanide and chalcogenide compounds

#8
20140127467
2014-05-08

Metal alloys for the reflective or the semi-reflective layer of an optical storage medium

#9
20130337217
2013-12-19

Information recording medium and manufacturing method of same

#10
20130286725
2013-10-31

Solid memory

#11
20130279247
2013-10-24

Solid memory

#12
20130188468
2013-07-25

Legally safe recordable information storage medium

#13
20120256104
2012-10-11

Phase change device having phase change recording film, and phase change switching method for phase change recording film

#14
20120251786
2012-10-04

Metal alloys for the reflective or the semi-reflective layer of an optical storage medium

#15
20120235110
2012-09-20

Phase-change material and phase-change type memory device

#16
20120148784
2012-06-14

Optical recording medium

#17
20120107505
2012-05-03

Method for forming Ge-Sb-Te film and storage medium

#18
20120027980
2012-02-02

Optical recording medium

#19
20110242957
2011-10-06

OPTICAL INFORMATION RECORDING MEDIUM, RECORDING METHOD, REPRODUCTION METHOD, AND RECORDING/REPRODUCTION DEVICE

#20
20110151277
2011-06-23

Information recording medium

#21
20110123756
2011-05-26

INFORMATION RECORDING MEDIUM

#22
20110096654
2011-04-28

Compatible optical recording medium

#23
20110079764
2011-04-07

INFORMATION RECORDING MEDIUM, MANUFACTURING METHOD THEREFOR, AND SPUTTERING TARGET

#24
20110058463
2011-03-10

Optical information recording medium and recording/reproducing method therefor

#25
20110017590
2011-01-27

Sintered Compact Target and Method of Producing Sintered Compact

#26
20100291337
2010-11-18

Optical recording medium and method for manufacturing the same

#27
20100279053
2010-11-04

Information recording medium and method for producing same, and sputtering target

#28
20100265811
2010-10-21

Information recording medium, method for manufacturing the same, and recording/reproducing apparatus

#29
20100260035
2010-10-14

Information recording medium and manufacturing method thereof

#30
20100255347
2010-10-07

INFORMATION RECORDING MEDIUM AND METHOD FOR MANUFACTURING SAME

#31
20100220574
2010-09-02

Information recording medium and recording/reproducing method for the same

#32
20100207090
2010-08-19

SOLID MEMORY

#33
20100203280
2010-08-12

Optical recording medium

#34
20100200828
2010-08-12

SOLID MEMORY

#35
20100195458
2010-08-05

INFORMATION RECORDING MEDIUM, RECORDING APPARATUS, REPRODUCING APPARATUS AND REPRODUCING METHOD

#36
20100183839
2010-07-22

Metal alloys for the reflective or the semi-reflective layer of an optical storage medium

#37
20100182894
2010-07-22

Optical data storage media containing an encapsulated data layer

#38
20100173115
2010-07-08

ULTRAVIOLET CURABLE COMPOSITION FOR OPTICAL DISC INTERMEDIATE LAYER, OPTICAL DISC, AND METHOD FOR MANUFACTURING OPTICAL DISC

#39
20100151179
2010-06-17

Optical information recording medium, method of manufacturing the same, and sputtering target

#40
20100135141
2010-06-03

INFORMATION RECORDING MEDIUM AND METHOD FOR REPRODUCING THE INFORMATION FROM THE SAME

#41
20100097914
2010-04-22

Information recording medium and method for manufacturing the same

#42
20100092717
2010-04-15

OPTICAL RECORDING MEDIUM BASED ON A TELLURIUM AND ZINC ALLOY

#43
20100080948
2010-04-01

Optical recording medium and method for manufacturing the same

#44
20100061218
2010-03-11

Optical recording medium and recording and reproducing method using the same

#45
20100055493
2010-03-04

Phase change memory materials

#46
20100046346
2010-02-25

Optical information recording medium and method for manufacturing the same

#47
20100040823
2010-02-18

Hardcoat agent composition and optical information medium thereof

#48
20100039922
2010-02-18

Metal alloys for the reflective or the semi-reflective layer of an optical storage medium

#49
20100025236
2010-02-04

Sb-Te alloy sintered compact target and manufacturing method thereof

#50
20100006815
2010-01-14

PHASE CHANGE MEMORY AND RECORDING MATERIAL FOR PHASE CHANGE MEMORY

#51
20090317581
2009-12-24

Optical information recording medium

#52
20090303850
2009-12-10

Optical disc medium and optical disc device

#53
20090290476
2009-11-26

OPTICAL INFORMATION RECORDING MEDIUM, OPTICAL INFORMATION RECORDING/REPRODUCING APPARATUS, AND METHOD OF MANUFACTURING OPTICAL INFORMATION RECORDING MEDIUM

#54
20090286037
2009-11-19

Information recording medium, target and method for manufacturing of information recording medium using the same

#55
20090279415
2009-11-12

Information recording medium

#56
20090279413
2009-11-12

Information recording medium

#57
20090279412
2009-11-12

Information recording media, a method for recording/reproducing information, an apparatus for recording/reproducing information

#58
20090279411
2009-11-12

Information recording medium

#59
20090274033
2009-11-05

Optical recording medium and production method therefor, and sputtering target and production method therefor

#60
20090269539
2009-10-29

Optical information recording medium and method for manufacturing the same

#61
20090263613
2009-10-22

Optical information recording medium and method for manufacturing the same

#62
20090258178
2009-10-15

Information recording medium, its manufacturing method, and sputtering target for forming information recording medium

#63
20090250339
2009-10-08

Information recording medium and method for producing the same

#64
20090246442
2009-10-01

Noise reduction layer for optical data storage media

#65
20090239022
2009-09-24

Information recording medium and method for production thereof

#66
20090197117
2009-08-06

Worm optical recording medium

#67
20090196157
2009-08-06

INFORMATION RECORDING MEDIUM

#68
20090196142
2009-08-06

INFORMATION RECORDING MEDIUM, INFORMATION RECORDING METHOD, AND INFORMATION RECORDING AND REPRODUCING APPARATUS

#69
20090181205
2009-07-16

Optical data storage medium comprising a semi-reflective tin and tellurium based alloy layer

#70
20090155514
2009-06-18

Multilayer optical recording medium and optical recording method

#71
20090148648
2009-06-11

Ultraviolet-curable resin composition and optical information recording medium

#72
20090130453
2009-05-21

Active energy ray-curable resin composition and laminate thereof

#73
20090129252
2009-05-21

Record medium, its manufacturing method, mother disc for record medium, and its manufacturing method

#74
20090095953
2009-04-16

Phase change materials and associated memory devices

#75
20090073862
2009-03-19

OPTICAL RECORDING DISC

#76
20090071821
2009-03-19

Sb-Te alloy powder for sintering, sintered compact sputtering target obtained by sintering said powder, and manufacturing method of Sb-Te alloy powder for sintering

#77
20090059763
2009-03-05

FILTER FOR OPTICAL RECORDING MEDIUM, OPTICAL RECORDING MEDIUM, METHOD FOR PRODUCING THE SAME, OPTICAL RECORDING METHOD AND OPTICAL REPRODUCING METHOD

#78
20090042046
2009-02-12

Information recording medium, method and apparatus for manufacturing the same

#79
20090029091
2009-01-29

Optical recording medium

#80
20090003174
2009-01-01

Information recording medium and method of manufacturing the same

#81
20080316907
2008-12-25

Recording medium, its manufacturing method, mother disc for recording medium, and its manufacturing method

#82
20080310279
2008-12-18

Rewritable phase-change optical recording medium

#83
20080285417
2008-11-20

Optical Information Recording Medium and Method for Recording to the Same

#84
20080267048
2008-10-30

Irreversible optical recording medium by formation of bubbles having a height limited by the gas source generating them

#85
20080260985
2008-10-23

Information-recording medium

#86
20080260983
2008-10-23

Irreversible Optical Recording Medium Comprising A Track with Low Raised Zones And Method For Using Same

#87
20080253272
2008-10-16

REWRITABLE OPTICAL DATA STORAGE MEDIUM AND USE OF SUCH A MEDIUM

#88
20080230373
2008-09-25

Methods of forming a phase-change material layer including tellurium and methods of manufacturing a phase-change memory device using the same

#89
20080205236
2008-08-28

Optical information recording medium and optical information reproducing method

#90
20080198739
2008-08-21

Optical recording medium

#91
20080182058
2008-07-31

Metal alloys for the reflective or the semi-reflective layer of an optical storage medium

#92
20080175125
2008-07-24

Optical recording medium and recording film material

#93
20080159119
2008-07-03

Optical disc medium and optical disc device

#94
20080159100
2008-07-03

Information recording media, a method for recording/reproducing information, an apparatus for recording/reproducing information

#95
20080113223
2008-05-15

Metal alloys for the reflective or the semi-reflective layer of an optical storage medium

#96
20080107000
2008-05-08

Optical Information Recording Medium, and Method For Recording to Optical Information Recording Medium

#97
20080084812
2008-04-10

Multilayer phase-change optical storage medium

#98
20080080352
2008-04-03

Optical information recording medium, method and apparatus for recording and reproducing for the same

#99
20080068967
2008-03-20

Multilayer optical recording medium and recording method on multilayer optical recording medium

#100
20080068966
2008-03-20

Information recording medium

#101
20080066090
2008-03-13

Storage Media Access Control Method and System

#102
20080050673
2008-02-28

Optical recording medium

#103
20080049593
2008-02-28

Information recording medium

#104
20080049592
2008-02-28

Information recording medium

#105
20080049591
2008-02-28

Information recording medium

#106
20080043608
2008-02-21

Information recording medium

#107
20080043606
2008-02-21

Information recording medium

#108
20080043605
2008-02-21

Information recording medium

#109
20080043603
2008-02-21

Information recording medium

#110
20080043601
2008-02-21

Information recording medium

#111
20080043600
2008-02-21

Information recording medium

#112
20080043599
2008-02-21

Information recording medium

#113
20080042167
2008-02-21

Phase change materials and associated memory devices

#114
20080037406
2008-02-14

Optical Recording Medium

#115
20080037402
2008-02-14

Manufacturing method of optical disc and optical disc

#116
20080032086
2008-02-07

Radial Tilt Reduced Media

#117
20080019261
2008-01-24

INFORMATION RECORDING MEDIUM, INFORMATION RECORDING/PLAYBACK APPARATUS, INSPECTION METHOD OF INFORMATION RECORDING MEDIUM, AND INSPECTION APPARATUS OF INFORMATION RECORDING MEDIUM

#118
20080014400
2008-01-17

Method for evaluating optical information medium and optical information medium

#119
20080012934
2008-01-17

Three-dimensional recording and reproducing apparatus

#120
20070283378
2007-12-06

Optical recording medium, and method for initializing the optical recording medium

#121
20070269670
2007-11-22

Multilayered structures and their use as optical storage media

#122
20070263527
2007-11-15

METHOD AND APPARATUS FOR RECORDING/REPRODUCING OPTICAL INFORMATION

#123
20070258351
2007-11-08

Optical disk

#124
20070248785
2007-10-25

OPTICAL RECORDING MEDIUM, INFORMATION RECORDING AND REPRODUCING APPARATUS, AND INFORMATION RECORDING AND REPRODUCING METHOD

#125
20070237062
2007-10-11

Phase-change type optical recording medium and reproduction method and apparatus for such a recording medium

#126
20070237060
2007-10-11

Rewritable optical recording medium and optical recording method

#127
20070181867
2007-08-09

Phase change memory devices and methods comprising gallium, lanthanide and chalcogenide compounds

#128
20070178272
2007-08-02

Phase change recording medium

#129
20070177477
2007-08-02

Rewritable optical recording medium, recording method on the same, and optical disc recording/retrieving apparatus

#130
20070177476
2007-08-02

Optical information recording and reproducing apparatus

#131
20070159945
2007-07-12

Rewritable optical recording medium and optical recording method

#132
20070153671
2007-07-05

Optical recording medium and recording system for the same

#133
20070148596
2007-06-28

Hardcoat agent composition and optical information medium thereof

#134
20070148396
2007-06-28

Phase-change optical recording medium

#135
20070148395
2007-06-28

Multilayer optical recording medium

#136
20070127342
2007-06-07

Rewritable optical recording medium, recording method on the same, and optical disc recording/retrieving apparatus

#137
20070122583
2007-05-31

Optical recording disc and method for manufacturing optical recording disc

#138
20070104920
2007-05-10

Optical disk including a sulfuration suppressing dielectric film

#139
20070104918
2007-05-10

Metal alloys for the reflective or the semi-reflective layer of an optical storage medium

#140
20070098946
2007-05-03

Optical recording disc

#141
20070077522
2007-04-05

Optical recording medium, method for reproducing information and optical information reproducing apparatus

#142
20070077521
2007-04-05

Optical information recording medium and method for manufacturing the same

#143
20070076579
2007-04-05

Optical storage medium

#144
20070072404
2007-03-29

Phase-change optical disk

#145
20070062808
2007-03-22

Sputtering target for phase-change memory, film for phase change memory formed by using the target, and method for producing the target

#146
20070048664
2007-03-01

Coating formulation for limited play data storage media

#147
20070048531
2007-03-01

Hard coating article, curing composition, and information recording media

#148
20070037093
2007-02-15

Information-recording medium

#149
20070031633
2007-02-08

Sputtering target, optical thin film and manufacturing method thereof using the sputtering target, and optical recording medium

#150
20070030776
2007-02-08

Super-resolution information recording medium, recording/reproducing apparatus, and recording/reproducing method

#151
20070009703
2007-01-11

Optical recording medium and two layered optical recording medium, recording and reproducing method and recording and reproducing apparatus using media

#152
20070003730
2007-01-04

Information recording medium

#153
20070002695
2007-01-04

Optical information recording medium and optical information recording/reproducing apparatus

#154
20060291370
2006-12-28

Optical recording medium, and information recording/playback apparatus and method using the medium

#155
20060280066
2006-12-14

Information storage medium, medium processing apparatus, and medium processing method

#156
20060280043
2006-12-14

Optical data storage and retrieval systems utilizing dual energy sources

#157
20060275577
2006-12-07

Phase-change optical recording medium

#158
20060269872
2006-11-30

Structure and method for manufacturing thereof, medium for forming structure, and optical recording medium and method for reproducing thereof

#159
20060269719
2006-11-30

Phase-change optical recording medium

#160
20060262706
2006-11-23

Optical storage medium

#161
20060256706
2006-11-16

Phase-change optical recording medium and recording method and apparatus for the same

#162
20060256702
2006-11-16

PHASE-CHANGE TYPE OPTICAL INFORMATION RECORDING MEDIUM

#163
20060245333
2006-11-02

Optical data storage and systems utilizing plasmon lenses

#164
20060234005
2006-10-19

Phase-change optical recording medium

#165
20060234004
2006-10-19

Phase-change optical recording medium

#166
20060234002
2006-10-19

Metal alloys for the reflective or semi-reflective layer of an optical storage medium

#167
20060233095
2006-10-19

Dual-layer phase-change information recording medium and recording method thereof

#168
20060228531
2006-10-12

Dual-layer phase-change information recording medium and recording and reading method using the same

#169
20060210760
2006-09-21

Phase change type optical information recording medium

#170
20060209664
2006-09-21

Information recording medium

#171
20060209648
2006-09-21

Information recording media, a method for recording/reproducing information, an apparatus for recording/reproducing information

#172
20060204708
2006-09-14

Metal alloys for the reflective or the semi-reflective layer of an optical storage medium

#173
20060203698
2006-09-14

Information recording medium

#174
20060193231
2006-08-31

Optical multilayer disk, multiwavelength light source, and optical system using them

#175
20060190957
2006-08-24

Optical information recording medium and process for producing the same

#176
20060188686
2006-08-24

Optical recording medium, recording material, method of producing optical recording medium and optical recording, reading and rewriting method

#177
20060188685
2006-08-24

Metal alloys for the reflective or the semi-reflective layer of an optical storage medium

#178
20060188683
2006-08-24

Optical recording disc

#179
20060187789
2006-08-24

Optical recording method of a phase-change optical recording medium having improved recording characteristics and uniformity and optical recording medium and optical recorder used by the method

#180
20060183052
2006-08-17

Optical recording medium

#181
20060182924
2006-08-17

Optical data recording medium provided with at least one photosensitive layer and one deformable layer

#182
20060177769
2006-08-10

Information recording medium and its manufacturing method

#183
20060177622
2006-08-10

Structure of double-side optical storage medium

#184
20060172108
2006-08-03

Metal alloys for the reflective or the semi-reflective layer of an optical storage medium

#185
20060172107
2006-08-03

Metal alloys for the reflective or semi-reflective layer of an optical storage medium

#186
20060161942
2006-07-20

Optical recording medium and process for producing the same, method for recording data on optical recording medium and method for reproducing data from optical recording medium

#187
20060153050
2006-07-13

Multi stack optical data storage medium and use of such medium

#188
20060153047
2006-07-13

Optical recording method

#189
20060147757
2006-07-06

High density recording medium with super-resolution near-field structure manufactured using high-melting point metal oxide or silicon oxide mask layer

#190
20060146687
2006-07-06

Phase-change optical recording media

#191
20060141202
2006-06-29

Information recording medium and manufacturing method thereof

#192
20060140094
2006-06-29

Optical recording method, optical recording medium, optical recording medium recording apparatus, optical recording apparatus, optical disk, and optical disk recording/reproducing apparatus

#193
20060136957
2006-06-22

Optical information recording medium

#194
20060136956
2006-06-22

Inorganic optical recording medium comprising a heat dissipation layer

#195
20060134368
2006-06-22

Metal alloys for the reflective or the semi-reflective layer of an optical storage medium

#196
20060134367
2006-06-22

Metal alloys for the reflective or the semi-reflective layer of an optical storage medium

#197
20060126486
2006-06-15

Optical information recording medium

#198
20060126482
2006-06-15

Optical recording disc

#199
20060126481
2006-06-15

Optical information recording medium and manufacturing method thereof

#200
20060120254
2006-06-08

Information recording medium

#201
20060120253
2006-06-08

Write-once optical recording mediums

#202
20060115618
2006-06-01

Highly reflective and corrosion-resistant reflective layer film and its sputtering target

#203
20060110571
2006-05-25

Optical record carrier for use with uv radiation beam

#204
20060109777
2006-05-25

Information recording medium

#205
20060104189
2006-05-18

Rewritable optical record carrier

#206
20060098561
2006-05-11

Optical recording medium, and method and apparatus for optical recording and reproducing thereof

#207
20060093778
2006-05-04

Optical information recording medium

#208
20060087955
2006-04-27

Dual stack optical data storage medium and use of such medium

#209
20060083150
2006-04-20

Optical information recording medium and method for manufacturing same

#210
20060077884
2006-04-13

Phase-change information recording medium, manufacturing method for the same, sputtering target, method for using the phase-change information recording medium and optical recording apparatus

#211
20060077878
2006-04-13

Phase-change optical recording media and optical recording-reproducing apparatus

#212
20060077869
2006-04-13

Optical recording media

#213
20060077765
2006-04-13

Super resolution information storage medium, method of making reproducing signal stable, and apparatus for recording/reproducing data on/from the super resolution information storage medium

#214
20060072439
2006-04-06

Optical information recording medium and method for manufacturing the same

#215
20060072435
2006-04-06

Optical recording medium and its manufacturing method

#216
20060068151
2006-03-30

Optical recording media

#217
20060067186
2006-03-30

Information recording and/or reproducing apparatus, information recording and/or reproducing method, and phase-change recording medium for use in the apparatus and the methods

#218
20060062128
2006-03-23

Optical record carrier for use with uv laser beam

#219
20060056277
2006-03-16

Optical recording medium base on a tellurium and zinc alloy

#220
20060044991
2006-03-02

Information recording medium and method for manufacturing the same

#221
20060040088
2006-02-23

Information reproduction method and information recording medium

#222
20060018242
2006-01-26

Multilayer information recording medium and method for manufacturing the same

#223
20060013114
2006-01-19

Optical recording medium, optical recording method, and optical recording apparatus

#224
20060013098
2006-01-19

Optical recording method and optical recording medium

#225
20060007846
2006-01-12

Optical information recording medium

#226
20050287331
2005-12-29

Optical disc

#227
20050270960
2005-12-08

Multi-stack optical information carrier comprising thermochromic layer

#228
20050267230
2005-12-01

Radiation-curable resin composition and cured product thereof

#229
20050266201
2005-12-01

Optical recording medium

#230
20050265215
2005-12-01

Phase-change recording material used for information recording medium and information recording medium employing it

#231
20050265133
2005-12-01

Information recording method and optical recording medium therefor

#232
20050259563
2005-11-24

Multi-layer super resolution optical disc

#233
20050254410
2005-11-17

Optical recording medium, manufacturing method of the same, and sputtering target

#234
20050254408
2005-11-17

Information storage medium having super resolution structure and apparatus for recording to and/or reproducing from the same

#235
20050253210
2005-11-17

Optical information recording medium and production method therefor

#236
20050244604
2005-11-03

Optical recording medium and optical recording process using the same

#237
20050243706
2005-11-03

Rewritable optical data storage medium and use of such a medium

#238
20050237911
2005-10-27

Information recording medium

#239
20050232128
2005-10-20

Information recording medium

#240
20050227176
2005-10-13

Rewritable optical storage medium and use of such medium

#241
20050227035
2005-10-13

Information recording medium

#242
20050221049
2005-10-06

Optical recording medium

#243
20050219983
2005-10-06

Phase change optical information recording medium, information recording method and apparatus therefor, and information erasing method therefor

#244
20050207329
2005-09-22

Optical recording medium

#245
20050207310
2005-09-22

Recording and retrieving method on rewritable optical recording medium

#246
20050202201
2005-09-15

Radial tilt reduced media

#247
20050202200
2005-09-15

Phase-change recording material and information recording medium

#248
20050196576
2005-09-08

Method for evaluating optical information medium and optical information medium

#249
20050196575
2005-09-08

Optical information recording medium and method of manufacturing the same

#250
20050191410
2005-09-01

Method for evaluating optical information medium and optical information medium

#251
20050180309
2005-08-18

Information recording medium, a method for recording information and a method for manufacturing a medium

#252
20050180307
2005-08-18

Optical device with optical recording medium having transparent heat radiating layer

#253
20050180303
2005-08-18

Optical recording medium

#254
20050180284
2005-08-18

Radial tilt reduced media

#255
20050177842
2005-08-11

Multi-stack optical data storage medium and use of such medium

#256
20050175822
2005-08-11

Phase-change recording material and information recording medium

#257
20050175808
2005-08-11

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