ClassID:

198225

G11B7/2531 - 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 glass

Recent Application in this class:
#1
20250011217
2025-01-09

GLASS

#2
20240347075
2024-10-17

STORAGE MEDIUMS AND METHODS OF MAKING THE SAME

#3
20230327391
2023-10-12

GENERATING MULTIPLE BEAMS OF A HARMONIC FREQUENCY

#4
20200407264
2020-12-31

Glass

#5
20180293477
2018-10-11

Data storage medium and manufacturing method thereof, data storage medium, data read out apparatus and data read out method

#6
20180268858
2018-09-20

Method for manufacturing information recording medium

#7
20160078891
2016-03-17

Glass substrate for information recording medium and method for manufacturing the same

#8
20140234667
2014-08-21

Glass substrate for information recording medium and method for manufacturing the same

#9
20130260180
2013-10-03

Glass substrate for information recording medium and method for manufacturing the same

#10
20130231236
2013-09-05

Glass substrate for information recording medium

#11
20130229901
2013-09-05

Optical information recording medium

#12
20130135982
2013-05-30

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

#13
20120319059
2012-12-20

Non-resonant two-photon absorption recording material and non-resonant two-photon absorption compound

#14
20120196118
2012-08-02

AG base alloy thin film and sputtering target for forming AG base alloy thin film

#15
20110311752
2011-12-22

Optical recording medium, optical recording material and metal complex compound

#16
20110165824
2011-07-07

Glass substrate for information recording medium and method for manufacturing the same

#17
20110059229
2011-03-10

Method of manufacturing glass substrate and information recording medium

#18
20110044156
2011-02-24

Optical information recording medium and method for manufacturing the same

#19
20110042135
2011-02-24

Ag base alloy thin film and sputtering target for forming Ag base alloy thin film

#20
20100240521
2010-09-23

Sputtering target, thin film for optical information recording medium and process for producing the same

#21
20100239962
2010-09-23

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

#22
20100221482
2010-09-02

Optical recording medium and method for manufacturing the same

#23
20100221481
2010-09-02

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

#24
20100221480
2010-09-02

Optical recording medium

#25
20100203280
2010-08-12

Optical recording medium

#26
20100196650
2010-08-05

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

#27
20100195197
2010-08-05

HEAT-RAY REFLECTIVE FILM, HEAT-RAY REFLECTIVE STRUCTURE, AND PRODUCTION METHOD THEREOF

#28
20100167000
2010-07-01

Sputtering target, thin film for optical information recording medium and process for producing the same

#29
20100110860
2010-05-06

DATA STORAGE MEDIA CONTAINING MAGNESIUM METAL LAYER

#30
20100110858
2010-05-06

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

#31
20100103795
2010-04-29

Data storage media containing inorganic nanomaterial data layer

#32
20100080947
2010-04-01

OPTICAL RECORDING MEDIUM

#33
20100068445
2010-03-18

Optical data media containing an ultraviolet protection layer

#34
20100047504
2010-02-25

Information recording medium, its manufacturing method, and sputtering target

#35
20090323508
2009-12-31

Material for multiphoton fluorescence microscope and multiphoton fluorescence microscope

#36
20090310196
2009-12-17

Volume phase hologram recording material and optical information recording medium

#37
20090303855
2009-12-10

TWO-PHOTON-ABSORBING RECORDING MEDIUM, TWO-PHOTON-ABSORBING RECORDING/REPRODUCING METHOD, AND TWO-PHOTON-ABSORBING RECORDING/REPRODUCING APPARATUS

#38
20090297955
2009-12-03

OPTICAL RECORDING COMPOSITION, HOLOGRAPHIC RECORDING MEDIUM, AND METHOD OF RECORDING AND REPRODUCING INFORMATION

#39
20090263611
2009-10-22

Optical recording medium, optical recording material and metal complex compound

#40
20090253050
2009-10-08

Holographic storage media

#41
20090252993
2009-10-08

Glass substrate for an information recording medium, method for manufacturing a glass substrate for an information recording medium, and an information recording medium

#42
20090250339
2009-10-08

Information recording medium and method for producing the same

#43
20090245079
2009-10-01

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

#44
20090239035
2009-09-24

Substrate glass for data storage medium and glass substrate

#45
20090234122
2009-09-17

CYANINE DYE AND OPTICAL RECORDING MEDIUM

#46
20090233014
2009-09-17

Photoactive Film, Its Preparation And Use, And Preparation Of Surface Relief And Optically Anisotropic Structures By Irradiating Said Film

#47
20090202921
2009-08-13

OPTICAL RECORDING COMPOSITION AND HOLOGRAPHIC RECORDING MEDIUM

#48
20090202920
2009-08-13

OPTICAL RECORDING COMPOSITION AND HOLOGRAPHIC RECORDING MEDIUM

#49
20090170008
2009-07-02

HOLOGRAPHIC RECORDING COMPOSITION AND HOLOGRAPHIC RECORDING MEDIUM

#50
20090161521
2009-06-25

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

#51
20090142671
2009-06-04

OPTICAL RECORDING COMPOSITION AND HOLOGRAPHIC RECORDING MEDIUM

#52
20090135706
2009-05-28

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

#53
20090130367
2009-05-21

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

#54
20090130366
2009-05-21

Optical Information-Recording Medium and Information-Recording Method

#55
20090117313
2009-05-07

Ag base alloy thin film and sputtering target for forming Ag base alloy thin film

#56
20090097085
2009-04-16

HOLOGRAM RECORDING MEDIUM

#57
20090092024
2009-04-09

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

#58
20090091810
2009-04-09

HOLOGRAM RECORDING MATERIAL AND HOLOGRAM RECORDING MEDIUM

#59
20090087620
2009-04-02

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

#60
20090061142
2009-03-05

Ag base alloy thin film and sputtering target for forming Ag base alloy thin film

#61
20090061141
2009-03-05

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

#62
20090059763
2009-03-05

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

#63
20090059758
2009-03-05

OPTICAL INFORMATION RECORDING MEDIUM AND METHOD FOR MANUFACTURING THE SAME

#64
20090054560
2009-02-26

Method for preparing solid materials comprising immobilized proteorhodopsin

#65
20090053456
2009-02-26

Optical recording medium

#66
20090053455
2009-02-26

OPTICAL RECORDING MEDIUM, METAL COMPLEX COMPOUND AND ORGANIC DYE COMPOUND

#67
20090052299
2009-02-26

OPTICAL INFORMATION RECORDING MEDIUM AND INFORMATION RECORDING METHOD

#68
20090035505
2009-02-05

OPTICAL INFORMATION RECORDING MEDIUM AND METAL COMPLEX

#69
20090029092
2009-01-29

OPTICAL INFORMATION RECORDING MEDIUM

#70
20080317993
2008-12-25

Ag base alloy thin film and sputtering target for forming Ag base alloy thin film

#71
20080316896
2008-12-25

Optical Recording/Reproducing Apparatus, Optical Recording Method, and Optical Reproduction Method

#72
20080316890
2008-12-25

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

#73
20080299415
2008-12-04

Sputtering target, thin film for optical information recording medium and process for producing the same

#74
20080291816
2008-11-27

Optical Recording Medium

#75
20080261118
2008-10-23

OPTICAL RECORDING COMPOSITION AND HOLOGRAPHIC RECORDING MEDIUM

#76
20080259762
2008-10-23

Optical information recording medium

#77
20080253274
2008-10-16

Optical information recording medium and recording method thereof

#78
20080247295
2008-10-09

First-side dual-layer optical data storage disk and method of manufacturing the same

#79
20080241706
2008-10-02

HOLOGRAPHIC DATA STORAGE MEDIUM AND FABRICATION METHOD THEREOF

#80
20080233389
2008-09-25

OPTICAL RECORDING MEDIUM AND ITS MANUFACTURING METHOD

#81
20080220339
2008-09-11

Film Forming Photosensitive Materials for the Light Induced Generation of Optical Anisotrophy

#82
20080219129
2008-09-11

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

#83
20080213693
2008-09-04

Optical information recording medium

#84
20080212417
2008-09-04

Multivalued information reproducing Method and multivalued information reproducing apparatus

#85
20080201937
2008-08-28

Methods for Making Data Storage Media and the Resultant Media

#86
20080182059
2008-07-31

Optical Recording Medium and Method of Producing the Same

#87
20080142759
2008-06-19

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

#88
20080138740
2008-06-12

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

#89
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

#90
20080118698
2008-05-22

Optical information recording medium

#91
20080108799
2008-05-08

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

#92
20080102378
2008-05-01

THERMOPLASTIC HOLOGRAPHIC MEDIA

#93
20080102262
2008-05-01

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

#94
20080095967
2008-04-24

Optical Recording Materials Having High Storage Density

#95
20080087045
2008-04-17

Method of manufacturing glass substrate and information recording medium

#96
20080080361
2008-04-03

Optical Recording Medium

#97
20080076033
2008-03-27

HOLOGRAM RECORDING MATERIAL AND HOLOGRAM RECORDING MEDIUM

#98
20080067478
2008-03-20

Diimmonium compound and use thereof

#99
20080057404
2008-03-06

Hologram recording material, process for producing the same and hologram recording medium

#100
20080057257
2008-03-06

Contrast Enhancement for Optical Recording

#101
20080057255
2008-03-06

Contrast Inversion for Optical Recording

#102
20080033179
2008-02-07

Optical recording material and optical recording medium

#103
20080019238
2008-01-24

Record Carrier And Methods For Writting A Record Carrier

#104
20080013138
2008-01-17

Hologram recording material, hologram recording medium and hologram recording method

#105
20070300248
2007-12-27

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

#106
20070298219
2007-12-27

Optical Information Recording Medium and Information Recording Method

#107
20070291629
2007-12-20

Optical recording medium

#108
20070286059
2007-12-13

Optical Information Recording Medium and Optical Information Recording Method

#109
20070265455
2007-11-15

Indolium compounds and optical recording materials

#110
20070259294
2007-11-08

Cyanine compound and optical recording materials

#111
20070259288
2007-11-08

OPTICAL RECORDING MEDIUM AND METHOD OF PRODUCING THE SAME

#112
20070255058
2007-11-01

Heterocyclic compounds and optical recording materials

#113
20070248890
2007-10-25

Index Contrasting-Photoactive Polymerizable Materials, and Articles and Methods Using Same

#114
20070248785
2007-10-25

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

#115
20070248782
2007-10-25

High-capacity optical storage media

#116
20070243473
2007-10-18

Hologram recording material and hologram recording medium

#117
20070243472
2007-10-18

Holographic recording medium, recording method thereof, reading method thereof, recording apparatus and reading apparatus for holograohic recording medium

#118
20070231742
2007-10-04

Optical Information-Recording Medium

#119
20070224541
2007-09-27

Holographic recording medium

#120
20070184232
2007-08-09

Optical recording materials having high storage density

#121
20070092684
2007-04-26

Contrast enhancement for optical recording

#122
20070092682
2007-04-26

Contrast inversion for optical recording

#123
20070065759
2007-03-22

Optical information recording medium and method for manufacturing the same

#124
20070065624
2007-03-22

Optical recording medium

#125
20070065623
2007-03-22

Laser-imageable coating based on exothermic decomposition

#126
20070058518
2007-03-15

Imformation recording medium and method for manufacturing the same

#127
20070057623
2007-03-15

Electroluminescent optical recording medium

#128
20070054219
2007-03-08

Azo-metal chelate dye and optical recording medium

#129
20070054195
2007-03-08

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

#130
20070053279
2007-03-08

Multilayer fluorescent optical disc with photosensitive fluorescent material

#131
20070048486
2007-03-01

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

#132
20070042152
2007-02-22

High-capacity optical storage media

#133
20060292327
2006-12-28

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

#134
20060286483
2006-12-21

Cyanine compounds, optical recording materials and optical recording media

#135
20060280066
2006-12-14

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

#136
20060280043
2006-12-14

Optical data storage and retrieval systems utilizing dual energy sources

#137
20060276651
2006-12-07

Metal complexes

#138
20060269872
2006-11-30

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

#139
20060246253
2006-11-02

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

#140
20060246249
2006-11-02

Write once optical recording medium

#141
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

#142
20060245333
2006-11-02

Optical data storage and systems utilizing plasmon lenses

#143
20060240214
2006-10-26

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

#144
20060216456
2006-09-28

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

#145
20060210757
2006-09-21

Writable optical record carrier

#146
20060204704
2006-09-14

Optical information recording medium

#147
20060199081
2006-09-07

Holographic storage medium, article and method

#148
20060194017
2006-08-31

Optical recording medium

#149
20060193022
2006-08-31

Optical recording apparatus and optical recording/reproducing apparatus

#150
20060182991
2006-08-17

Ag base alloy thin film and sputtering target for forming Ag base alloy thin film

#151
20060177623
2006-08-10

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

#152
20060174256
2006-08-03

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

#153
20060172109
2006-08-03

Optical recording medium

#154
20060171842
2006-08-03

Ag base alloy thin film and sputtering target for forming Ag base alloy thin film

#155
20060164946
2006-07-27

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

#156
20060159882
2006-07-20

Optical recording materials having high storage density

#157
20060154104
2006-07-13

Ag base alloy thin film and sputtering target for forming Ag base alloy thin film

#158
20060147740
2006-07-06

Sputtering target, thin film for optical information recording medium and process for producing the same

#159
20060140106
2006-06-29

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

#160
20060126481
2006-06-15

Optical information recording medium and manufacturing method thereof

#161
20060126480
2006-06-15

Compensated optical storage medium

#162
20060114804
2006-06-01

Optical information recording medium

#163
20060114802
2006-06-01

Archive media

#164
20060114801
2006-06-01

Storage medium

#165
20060110569
2006-05-25

Optical recording medium

#166
20060104853
2006-05-18

Ag base alloy thin film and sputtering target for forming Ag base alloy thin film

#167
20060098561
2006-05-11

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

#168
20060083150
2006-04-20

Optical information recording medium and method for manufacturing same

#169
20060077875
2006-04-13

Optical recording medium

#170
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

#171
20060068326
2006-03-30

Optical information recording medium

#172
20060062129
2006-03-23

Glass substrate for information recording medium and method for manufacturing same

#173
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

#174
20060046012
2006-03-02

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

#175
20060046009
2006-03-02

Optical disk

#176
20060035172
2006-02-16

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

#177
20060029886
2006-02-09

Optical information recording medium and method of producing the same

#178
20060024615
2006-02-02

Optical recording medium

#179
20060018231
2006-01-26

Information recording medium, information recording device, and information recording method

#180
20060007843
2006-01-12

Optical recording material and optical recording medium

#181
20050287332
2005-12-29

Optical information recording medium

#182
20050255281
2005-11-17

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

#183
20050250016
2005-11-10

Holographic recording medium, holographic recording method and holographic information medium

#184
20050243706
2005-11-03

Rewritable optical data storage medium and use of such a medium

#185
20050240019
2005-10-27

Styryl dyes

#186
20050237916
2005-10-27

Optical information recording medium

#187
20050233151
2005-10-20

Data storage media

#188
20050223744
2005-10-13

Glass substrate for data recording medium and manufacturing method thereof

#189
20050221049
2005-10-06

Optical recording medium

#190
20050201243
2005-09-15

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

#191
20050185232
2005-08-25

Volume hologram recording photosensitive composition and its use

#192
20050180307
2005-08-18

Optical device with optical recording medium having transparent heat radiating layer

#193
20050180303
2005-08-18

Optical recording medium

#194
20050174917
2005-08-11

Hologram type optical recording medium, manufacturing method and reproducing apparatus therefor

#195
20050169160
2005-08-04

Optical information recording medium

#196
20050168856
2005-08-04

Method and apparatus for recording to and reading from a multi-layer diffractive optics memory

#197
20050153241
2005-07-14

Optical recording medium

#198
20050153094
2005-07-14

Optical storage medium

#199
20050148786
2005-07-07

Diimmonium compound and use thereof

#200
20050142490
2005-06-30

Optical recording material and optical recording medium

#201
20050141067
2005-06-30

Hologram recording medium and recording and reproducing system

#202
20050129899
2005-06-16

Optical recording medium and method for manufacturing same

#203
20050117505
2005-06-02

Optical information recording medium

#204
20050112318
2005-05-26

Nanoparticles in optical devices

#205
20050106502
2005-05-19

Information recording medium and oxonol compound

#206
20050103424
2005-05-19

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

#207
20050102694
2005-05-12

Optical information recording medium

#208
20050096210
2005-05-05

Glass substrate for an information recording medium and information recording medium employing it

#209
20050095605
2005-05-05

Proteorhodopsin mutants with improved optical characteristics

#210
20050089799
2005-04-28

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

#211
20050084801
2005-04-21

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

#212
20050074635
2005-04-07

Information recording medium and method of manufacturing glass substrate for the information recording medium, and glass substrate for the information recording medium, manufactured using the method

#213
20050073941
2005-04-07

Optical information recording medium

#214
20050064132
2005-03-24

Phase-change optical recording media

#215
20050058802
2005-03-17

Optical information recording medium and method of producing the same

#216
20050052957
2005-03-10

Optical recording medium, magneto-optical recording medium, information recording/reading-out apparatus, method for recording/reading-out information and magnetic recording apparatus

#217
20050031993
2005-02-10

Cyanine compound, optical recording material, and optical recording medium

#218
20050019695
2005-01-27

Information recording medium and method for producing the same

#219
20050013966
2005-01-20

Optical recording medium for fluorescent WORM discs

#220
20050013232
2005-01-20

Limited play optical storage medium, method for making the same

#221
20050003135
2005-01-06

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

#222
20050003134
2005-01-06

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

#223
20050003133
2005-01-06

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