ClassID:

198227

G11B7/2533 - 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 layers other than recording layers of substrates comprising resins

Sub-classes:
Recent Application in this class:
#1
20240265941
2024-08-08

IMPROVEMENTS IN OPTICAL DATA STORAGE

#2
20240119965
2024-04-11

Recording medium, information recording method, information reading method, and composition for producing recording layer

#3
20140376354
2014-12-25

Information storage medium, reproducing method, and recording method

#4
20140323678
2014-10-30

Polymerization catalyst for polythiourethanes, polymerizable liquid composition and process for the production of organic polythiourethane glass with a high refractive index

#5
20140177414
2014-06-26

Information storage medium, reproducing method, and recording method

#6
20130135982
2013-05-30

Optical information reproduction device, optical information reproduction method, and information recording medium

#7
20130066034
2013-03-14

POLYMERIZATION CATALYST FOR POLYTHIOURETHANES, POLYMERIZABLE LIQUID COMPOSITION AND PROCESS FOR THE PRODUCTION OF ORGANIC POLYTHIOURETHANE GLASS WITH A HIGH REFRACTIVE INDEX

#8
20130059980
2013-03-07

Thermoplastic transparent resin composition

#9
20130029081
2013-01-31

High speed DVDs

#10
20120282427
2012-11-08

Ultraviolet-Curable Resin Composition For Optical Disc And Cured Product Thereof

#11
20120128916
2012-05-24

MOLDED OBJECT, METHOD OF PRODUCING THE SAME, SEALED MOLDED OBJECT, POLYMER, AND OPTICAL INFORMATION RECORDING MEDIUM

#12
20120094054
2012-04-19

Hybrid disc, method and system of forming the disc

#13
20120065354
2012-03-15

Substrate material for high speed optical discs

#14
20120011526
2012-01-12

Information storage medium, reproducing method, and recording method

#15
20120011525
2012-01-12

Information storage medium, reproducing method, and recording method

#16
20120005700
2012-01-05

Information storage medium, reproducing method, and recording method

#17
20120005699
2012-01-05

Information storage medium, reproducing method, and recording method

#18
20120002531
2012-01-05

Information storage medium, reproducing method, and recording method

#19
20120002530
2012-01-05

Information storage medium, reproducing method, and recording method

#20
20120002529
2012-01-05

Information storage medium, reproducing method, and recording method

#21
20110311905
2011-12-22

Method for producing holographic photopolymers on polymer films

#22
20110311752
2011-12-22

Optical recording medium, optical recording material and metal complex compound

#23
20110269912
2011-11-03

Process for production of nucleus-hydrogenated aromatic vinyl/(meth)acrylate copolymers

#24
20110223345
2011-09-15

Method for manufacturing multilayer information recording medium

#25
20110212287
2011-09-01

STORAGE MEDIUM, REPRODUCING METHOD, AND RECORDING METHOD

#26
20110207050
2011-08-25

STORAGE MEDIUM, REPRODUCING METHOD, AND RECORDING METHOD

#27
20110190466
2011-08-04

Polymerizable composition for polythiourethane optical material

#28
20110166293
2011-07-07

COMPOSITION CONTAINING (METH)ACRYLIC POLYMER AND COPOLYMER HAVING ASSOCIATIVE GROUPS

#29
20110141872
2011-06-16

STORAGE MEDIUM, REPRODUCING METHOD, AND RECORDING METHOD

#30
20110020582
2011-01-27

Information recording medium and method for producing the same

#31
20110013243
2011-01-20

Data storage assembly with diamond like carbon antireflective layer

#32
20100311919
2010-12-09

Silicone resin, process for producing the same, and curable resin composition comprising the same

#33
20100309772
2010-12-09

Storage medium, reproducing method, and recording method

#34
20100302926
2010-12-02

Storage medium, reproducing method, and recording method

#35
20100297381
2010-11-25

Method of improving read stability of optical recording medium and optical recording medium manufactured using the method

#36
20100290327
2010-11-18

Storage medium, reproducing method, and recording method

#37
20100279054
2010-11-04

Recordable optical recording media

#38
20100278026
2010-11-04

Optical information recording medium reproducing device

#39
20100239962
2010-09-23

TWO-PHOTON ABSORBING OPTICAL RECORDING MATERIAL AND TWO-PHOTON ABSORBING OPTICAL RECORDING AND REPRODUCING METHOD

#40
20100221482
2010-09-02

Optical recording medium and method for manufacturing the same

#41
20100221481
2010-09-02

Optical data storage media containing substantially inert low melting temperature data layer

#42
20100196650
2010-08-05

OPTICAL RECORDING MEDIUM AND REACTIVE BRIDGE RESIN COMPOSITION OF MATTER USED FOR THE SAME

#43
20100137506
2010-06-03

PROCESS FOR PRODUCING MULTI-LAYERED INFORMATION RECORDING MEDIUM, SIGNAL TRANSFER SUBSTRATE, AND PROCESS FOR PRODUCING THE SIGNAL TRANSFER SUBSTRATE

#44
20100110860
2010-05-06

DATA STORAGE MEDIA CONTAINING MAGNESIUM METAL LAYER

#45
20100103808
2010-04-29

Optical media manufactured with low-grade materials

#46
20100103795
2010-04-29

Data storage media containing inorganic nanomaterial data layer

#47
20100080947
2010-04-01

OPTICAL RECORDING MEDIUM

#48
20100080874
2010-04-01

Hollow polystyrene body obtained by injection stretch blow moulding

#49
20100047509
2010-02-25

ORGANIC DYE COMPOUND AND HIGH DENSITY OPTICAL RECORDING MEDIUM INCLUDING THE SAME

#50
20100047504
2010-02-25

Information recording medium, its manufacturing method, and sputtering target

#51
20100035013
2010-02-11

OPTICAL RECORDING MEDIUM

#52
20090324869
2009-12-31

Substrate for Storage Media, and Method for Manufacturing a Recycled Resin Substrate

#53
20090310473
2009-12-17

OPTICAL DATA CARRIER AND METHOD FOR READING/RECORDING DATA THEREIN

#54
20090286037
2009-11-19

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

#55
20090263611
2009-10-22

Optical recording medium, optical recording material and metal complex compound

#56
20090262623
2009-10-22

OPTICAL MEDIA FORMAT

#57
20090250339
2009-10-08

Information recording medium and method for producing the same

#58
20090245079
2009-10-01

Optical recording medium having super-resolution structure for improvement of reproducing stability and noise characteristic in low frequency band

#59
20090234122
2009-09-17

CYANINE DYE AND OPTICAL RECORDING MEDIUM

#60
20090161521
2009-06-25

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

#61
20090148648
2009-06-11

Ultraviolet-curable resin composition and optical information recording medium

#62
20090135706
2009-05-28

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

#63
20090130593
2009-05-21

STABILIZER FOR ENHANCING PERFORMANCE OF OPTICAL RECORDING LAYER AND HIGH DENSITY OPTICAL RECORDING MEDIUM USING THE SAME

#64
20090130367
2009-05-21

Cationic compound, dye compound and method of using the same, and optical information recording medium

#65
20090130366
2009-05-21

Optical Information-Recording Medium and Information-Recording Method

#66
20090130365
2009-05-21

Information recording medium and method for producing the same

#67
20090129232
2009-05-21

Storage medium, reproducing method, and recording method

#68
20090092024
2009-04-09

Optical information recording medium, image-recording method and method of utilizing a dye

#69
20090091810
2009-04-09

HOLOGRAM RECORDING MATERIAL AND HOLOGRAM RECORDING MEDIUM

#70
20090087620
2009-04-02

ORGANIC COMPOUNDS FOR RECORDING LAYER FOR RECORDING OF INFORMATION AND OPTICAL RECORDING MEDIUM INCLUDING THE SAME

#71
20090061141
2009-03-05

Monomethine dye compound, optical information recording medium utilizing the compound and process for producing the same

#72
20090059763
2009-03-05

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

#73
20090054560
2009-02-26

Method for preparing solid materials comprising immobilized proteorhodopsin

#74
20090053456
2009-02-26

Optical recording medium

#75
20090052299
2009-02-26

OPTICAL INFORMATION RECORDING MEDIUM AND INFORMATION RECORDING METHOD

#76
20090035505
2009-02-05

OPTICAL INFORMATION RECORDING MEDIUM AND METAL COMPLEX

#77
20090029092
2009-01-29

OPTICAL INFORMATION RECORDING MEDIUM

#78
20080316890
2008-12-25

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

#79
20080292861
2008-11-27

Process for manufacturing a multilayer article possessing a protective layer

#80
20080291816
2008-11-27

Optical Recording Medium

#81
20080265176
2008-10-30

Composition, method of authenticating, methods of making authenticatable compositions, authenticatable articles made there from

#82
20080261118
2008-10-23

OPTICAL RECORDING COMPOSITION AND HOLOGRAPHIC RECORDING MEDIUM

#83
20080259762
2008-10-23

Optical information recording medium

#84
20080254374
2008-10-16

Holographic recording composition and holographic recording medium

#85
20080233389
2008-09-25

OPTICAL RECORDING MEDIUM AND ITS MANUFACTURING METHOD

#86
20080219129
2008-09-11

Filter For Optical Recording Medium, Optical Recording Medium, Method For Producing the Same, Optical Recording Method and Optical Reproducing Method

#87
20080213693
2008-09-04

Optical information recording medium

#88
20080212417
2008-09-04

Multivalued information reproducing Method and multivalued information reproducing apparatus

#89
20080201937
2008-08-28

Methods for Making Data Storage Media and the Resultant Media

#90
20080182059
2008-07-31

Optical Recording Medium and Method of Producing the Same

#91
20080142759
2008-06-19

Pyridine N-Oxide Based Azo Dyes And Their Metal Complexes For Use In Optical Layers For Optical Data Recording

#92
20080138740
2008-06-12

Cyanine compound, optical recording material using the same and optical recording medium

#93
20080130458
2008-06-05

Information recording medium and optical information recording/reproducing apparatus

#94
20080122995
2008-05-29

Filter For Optical Recording Medium, Optical Recording Medium, Method For Producing The Optical Recording Medium, Optical Recording Method And Optical Reproducing Method

#95
20080118698
2008-05-22

Optical information recording medium

#96
20080108799
2008-05-08

Use of thiazolyl-pyridinium based dyes in optical layers for optical data recording

#97
20080102378
2008-05-01

THERMOPLASTIC HOLOGRAPHIC MEDIA

#98
20080102262
2008-05-01

Radiation Curable Composition and Curing Product Thereof, and Laminate Including the Same

#99
20080095967
2008-04-24

Optical Recording Materials Having High Storage Density

#100
20080080361
2008-04-03

Optical Recording Medium

#101
20080067478
2008-03-20

Diimmonium compound and use thereof

#102
20080053618
2008-03-06

Optical Recording Medium-Producing Sheet

#103
20080038455
2008-02-14

Multilayer Optical Disc and Method and Apparatus For Making Same

#104
20080033179
2008-02-07

Optical recording material and optical recording medium

#105
20080032086
2008-02-07

Radial Tilt Reduced Media

#106
20080013138
2008-01-17

Hologram recording material, hologram recording medium and hologram recording method

#107
20070300248
2007-12-27

New Monosubstituted Squaric Acid Metal Complex Dyes and Their Use in Optical Layers for Optical Data Recording

#108
20070298219
2007-12-27

Optical Information Recording Medium and Information Recording Method

#109
20070286059
2007-12-13

Optical Information Recording Medium and Optical Information Recording Method

#110
20070259294
2007-11-08

Cyanine compound and optical recording materials

#111
20070255058
2007-11-01

Heterocyclic compounds and optical recording materials

#112
20070248782
2007-10-25

High-capacity optical storage media

#113
20070231742
2007-10-04

Optical Information-Recording Medium

#114
20070228375
2007-10-04

Multilayer Information Recording Medium and Method for Manufacturing Same

#115
20070218408
2007-09-20

Antipyrine Based Azo Metal Complex Dyes and Their Use in Optical Layers for Optical Data Recording

#116
20070214467
2007-09-13

Optical Information Recording Carrier

#117
20070184232
2007-08-09

Optical recording materials having high storage density

#118
20070160931
2007-07-12

Organic dyes for recording layer and high density optical recording medium using the same

#119
20070160795
2007-07-12

Organic dye for recording layer and high density optical recording medium using the same

#120
20070153671
2007-07-05

Optical recording medium and recording system for the same

#121
20070153661
2007-07-05

Storage medium, reproducing method, and recording method

#122
20070134594
2007-06-14

Fluorescent dye and structure and manufacturing method of fluorescent storage media using thereof

#123
20070133379
2007-06-14

Information storage medium including a system lead-in area, a connection area, a data lead-in area and a data area

#124
20070115790
2007-05-24

Holographic recording medium and holographic recording process using the same

#125
20070104080
2007-05-10

Storage medium including a burst cutting area (BCA)

#126
20070098950
2007-05-03

Information storage medium, reproducing method, and recording medium

#127
20070098949
2007-05-03

Storage medium, reproducing method, and recording method

#128
20070091784
2007-04-26

Storage medium including a burst cutting area (BCA)

#129
20070089122
2007-04-19

Information storage medium, reproducing method, and recording method

#130
20070087156
2007-04-19

INFORMATION STORAGE MEDIUM, REPRODUCING METHOD, AND RECORDING METHOD

#131
20070077522
2007-04-05

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

#132
20070065759
2007-03-22

Optical information recording medium and method for manufacturing the same

#133
20070065624
2007-03-22

Optical recording medium

#134
20070065623
2007-03-22

Laser-imageable coating based on exothermic decomposition

#135
20070058518
2007-03-15

Imformation recording medium and method for manufacturing the same

#136
20070057623
2007-03-15

Electroluminescent optical recording medium

#137
20070054219
2007-03-08

Azo-metal chelate dye and optical recording medium

#138
20070054195
2007-03-08

Optical recording medium, method of producing the same, and, optical recording method and optical reproducing method

#139
20070053279
2007-03-08

Multilayer fluorescent optical disc with photosensitive fluorescent material

#140
20070048486
2007-03-01

Dye material, optical recording medium using the same, and method of manufacturing the optical recording medium

#141
20070042152
2007-02-22

High-capacity optical storage media

#142
20070009825
2007-01-11

Bisstyryl compound and high density recording media utilizing the same

#143
20070002695
2007-01-04

Optical information recording medium and optical information recording/reproducing apparatus

#144
20060292327
2006-12-28

Method for evaluating dye component suitability for optical recording media, optical recording material and optical recording medium

#145
20060291356
2006-12-28

Information storage medium, reproducing method, and recording method

#146
20060251899
2006-11-09

Process for manufacturing a multilayer article possessing a protective layer

#147
20060246253
2006-11-02

Optical recording material, optical recording material solution, optical recording medium, and method of manufacturing the same

#148
20060245339
2006-11-02

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

#149
20060240214
2006-10-26

Limited play optical devices with interstitial reactive layer and methods of making same

#150
20060233094
2006-10-19

Storage medium, reproducing method, and recording method

#151
20060233093
2006-10-19

Storage medium, reproducing method, and recording method

#152
20060220185
2006-10-05

Optical information storage medium

#153
20060216456
2006-09-28

Imaging media including interference layer for generating human-readable marking on optical media

#154
20060210925
2006-09-21

Storage medium, reproducing method, and recording method

#155
20060210757
2006-09-21

Writable optical record carrier

#156
20060204704
2006-09-14

Optical information recording medium

#157
20060199081
2006-09-07

Holographic storage medium, article and method

#158
20060198278
2006-09-07

Near-field optical storage medium and optical data storage system therefor

#159
20060194017
2006-08-31

Optical recording medium

#160
20060193022
2006-08-31

Optical recording apparatus and optical recording/reproducing apparatus

#161
20060190958
2006-08-24

Optical recording medium

#162
20060188818
2006-08-24

Storage medium, reproducing method, and recording method

#163
20060182924
2006-08-17

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

#164
20060177623
2006-08-10

Dye-based recordable DVD medium, and method and apparatus for recording and reproducing thereof

#165
20060174256
2006-08-03

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

#166
20060172109
2006-08-03

Optical recording medium

#167
20060164946
2006-07-27

Recording and reproducing method for dye based recordable optical recording medium and apparatus using the same

#168
20060159882
2006-07-20

Optical recording materials having high storage density

#169
20060141203
2006-06-29

Optical recording material and optical recording medium

#170
20060140106
2006-06-29

Optical recording material, optical recording medium and method for manufacturing optical recording medium

#171
20060136958
2006-06-22

Optical media, read inhibiting agents and methods of making and using same

#172
20060136948
2006-06-22

Optical media, read inhibiting agents and methods of making and using same

#173
20060136947
2006-06-22

Optical media, read inhibiting agents and methods of making and using same

#174
20060131761
2006-06-22

Composition, method of authenticating, methods of making authenticatable compositions, authenticatable articles made there from

#175
20060126484
2006-06-15

Optical media, read inhibiting agents and methods of making and using same

#176
20060126481
2006-06-15

Optical information recording medium and manufacturing method thereof

#177
20060126480
2006-06-15

Compensated optical storage medium

#178
20060115619
2006-06-01

Optical disc and material for substrate thereof

#179
20060114804
2006-06-01

Optical information recording medium

#180
20060114801
2006-06-01

Storage medium

#181
20060110569
2006-05-25

Optical recording medium

#182
20060105134
2006-05-18

Optical media, read inhibiting agents and methods of making and using same

#183
20060099377
2006-05-11

Storage medium for data

#184
20060098563
2006-05-11

Information recording medium

#185
20060098562
2006-05-11

Optical recording medium having multiple layers of different thermal conductivities

#186
20060098561
2006-05-11

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

#187
20060083150
2006-04-20

Optical information recording medium and method for manufacturing same

#188
20060077876
2006-04-13

Optical recording media and method of fabricating the same

#189
20060077875
2006-04-13

Optical recording medium

#190
20060077871
2006-04-13

Optical recording medium

#191
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

#192
20060075419
2006-04-06

Information recording medium

#193
20060068326
2006-03-30

Optical information recording medium

#194
20060062117
2006-03-23

Optical recording medium, recording and reproducing method, and recording and reproducing apparatus using heating pulses which are high-output at leading and trailing ends

#195
20060046012
2006-03-02

Coating liquid, optical recording medium and method for producing the same

#196
20060035172
2006-02-16

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

#197
20060029886
2006-02-09

Optical information recording medium and method of producing the same

#198
20060024615
2006-02-02

Optical recording medium

#199
20060018242
2006-01-26

Multilayer information recording medium and method for manufacturing the same

#200
20060007843
2006-01-12

Optical recording material and optical recording medium

#201
20060003257
2006-01-05

Dye composition of the optical recording medium

#202
20060002285
2006-01-05

Limited play data storage media and method for limiting access to data thereon

#203
20050287332
2005-12-29

Optical information recording medium

#204
20050271853
2005-12-08

Optical recording medium and method of manufacturing the same

#205
20050265209
2005-12-01

Electroluminescent multilayer optical information storage medium with integrated readout and composition of matter for use therein

#206
20050255281
2005-11-17

Optical recording medium, and, method for manufacturing the same, and method and apparatus for optical recording and reproducing thereof

#207
20050250016
2005-11-10

Holographic recording medium, holographic recording method and holographic information medium

#208
20050244754
2005-11-03

Rewritable optical data storage medium and use of such a medium

#209
20050243706
2005-11-03

Rewritable optical data storage medium and use of such a medium

#210
20050238839
2005-10-27

Semi-reflective film and reflective film for optical information recording medium, optical information recording medium, and sputtering target

#211
20050237916
2005-10-27

Optical information recording medium

#212
20050233246
2005-10-20

Novel optical storage materials, methods of making the storage materials, and methods for storing and reading data

#213
20050233151
2005-10-20

Data storage media

#214
20050233141
2005-10-20

Optical disc having lenticular surface and method of manufacturing

#215
20050221050
2005-10-06

Two-layered optical recording medium, method for manufacturing the same, and, method and apparatus for optical recording and reproducing using the same

#216
20050214682
2005-09-29

Holographic media fabrication techniques

#217
20050202201
2005-09-15

Radial tilt reduced media

#218
20050201243
2005-09-15

Apparatus for recording dye based recordable DVD media and process for recording the same

#219
20050195729
2005-09-08

Optical recording medium, method and apparatus for optical recording and reproducing using the same

#220
20050190677
2005-09-01

Security marking system and method for minimizing pirating of data on data media including compact discs and digital versatile discs

#221
20050185232
2005-08-25

Volume hologram recording photosensitive composition and its use

#222
20050180309
2005-08-18

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

#223
20050180307
2005-08-18

Optical device with optical recording medium having transparent heat radiating layer

#224
20050180303
2005-08-18

Optical recording medium

#225
20050180284
2005-08-18

Radial tilt reduced media

#226
20050169160
2005-08-04

Optical information recording medium

#227
20050163961
2005-07-28

Optical recording medium

#228
20050163025
2005-07-28

Optical recording medium having dual information surfaces

#229
20050157629
2005-07-21

Information recording medium and its production method, and optical information recording reproducing apparatus

#230
20050153241
2005-07-14

Optical recording medium

#231
20050153094
2005-07-14

Optical storage medium

#232
20050148786
2005-07-07

Diimmonium compound and use thereof

#233
20050147809
2005-07-07

Coating composition, hard coat film, and optical disk

#234
20050142490
2005-06-30

Optical recording material and optical recording medium

#235
20050142323
2005-06-30

Optical storage media and fabrication method thereof

#236
20050141067
2005-06-30

Hologram recording medium and recording and reproducing system

#237
20050136333
2005-06-23

Novel optical storage materials based on narrowband optical properties

#238
20050129899
2005-06-16

Optical recording medium and method for manufacturing same

#239
20050118417
2005-06-02

Optical recording medium

#240
20050118380
2005-06-02

Optical information medium

#241
20050117505
2005-06-02

Optical information recording medium

#242
20050117405
2005-06-02

Storage medium for data

#243
20050112318
2005-05-26

Nanoparticles in optical devices

#244
20050106502
2005-05-19

Information recording medium and oxonol compound

#245
20050106351
2005-05-19

High density read only optical disc

#246
20050106350
2005-05-19

Optical disk substrate and lightguide plate

#247
20050103424
2005-05-19

Method for recording information in luminescent compositions and uses thereof in articles of manufacture

#248
20050102694
2005-05-12

Optical information recording medium

#249
20050100704
2005-05-12

Optical recording medium

#250
20050095605
2005-05-05

Proteorhodopsin mutants with improved optical characteristics

#251
20050094548
2005-05-05

Optical recording medium

#252
20050089799
2005-04-28

Optical information recording medium, producing method thereof and method of recording/erasing/reproducing information

#253
20050087749
2005-04-28

Electroluminescent multilayer optical information storage medium with integrated readout and composition of matter for use therein

#254
20050084801
2005-04-21

Photonics data storage system using a polypeptide material and method for making same

#255
20050073943
2005-04-07

Optical recording medium and method of manufacturing the same

#256
20050073942
2005-04-07

Optical recording medium and method of manufacturing the same

#257
20050073941
2005-04-07

Optical information recording medium

#258
20050069669
2005-03-31

Optical element, and manufacturing method thereof

#259
20050068883
2005-03-31

Optical recording medium and method for production of optical recording medium

#260
20050064335
2005-03-24

Indolestyryl compound for use in recording media and method for fabrication thereof

#261
20050064132
2005-03-24

Phase-change optical recording media

#262
20050058802
2005-03-17

Optical information recording medium and method of producing the same

#263
20050053865
2005-03-10

Limited play data storage media and method for limiting access to data thereon

#264
20050051053
2005-03-10

Limited play data storage media and coating formulations thereon

#265
20050050571
2005-03-03

Limited-play recordable data storage media and associated methods of manufacture

#266
20050049931
2005-03-03

Digital content kiosk and associated methods for delivering selected digital content to a user

#267
20050048252
2005-03-03

Substrate and storage media for data prepared therefrom

#268
20050046915
2005-03-03

Hologram recording material composition, hologram recording material and hologram recording method

#269
20050041569
2005-02-24

Optical disk

#270
20050041272
2005-02-24

Fabrication of sandwiched construction media

#271
20050031993
2005-02-10

Cyanine compound, optical recording material, and optical recording medium

#272
20050025988
2005-02-03

Limited play data storage media and associated methods of manufacture

#273
20050019695
2005-01-27

Information recording medium and method for producing the same

#274
20050013966
2005-01-20

Optical recording medium for fluorescent WORM discs

#275
20050013232
2005-01-20

Limited play optical storage medium, method for making the same

#276
20050003135
2005-01-06

Compositions comprising at least one oxonol dye and at least one metal complex

#277
20050003134
2005-01-06

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

#278
20050003133
2005-01-06

Two-photon absorbing optical recording material and two-photon absorbing optical recording and reproducing method