ClassID:

198205

G11B7/248 - 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 organic materials only containing dyes porphines; azaporphines, e.g. phthalocyanines

Recent Application in this class:
#1
20150183938
2015-07-02

μ-polyoxo crosslinked phthalocyanine compound, preparing method thereof, and near infrared ray absorbing and reflecting composition using the same

#2
20150071046
2015-03-12

Stacked film reflective layers for multi-layer optical data storage

#3
20150036473
2015-02-05

Optical information recording medium

#4
20140023816
2014-01-23

Optical information recording medium

#5
20130229901
2013-09-05

Optical information recording medium

#6
20130128712
2013-05-23

Reactants for optical data storage media and methods for use

#7
20110311752
2011-12-22

Optical recording medium, optical recording material and metal complex compound

#8
20110282052
2011-11-17

Metallocenyl phthalocyanine compounds and use thereof

#9
20110134745
2011-06-09

Optical information recording medium

#10
20110081602
2011-04-07

Optical data storage media and methods for using the same

#11
20110080823
2011-04-07

DISC STRUCTURE FOR BIT-WISE HOLOGRAPHIC STORAGE

#12
20110044156
2011-02-24

Optical information recording medium and method for manufacturing the same

#13
20110019513
2011-01-27

Short-pulse light source, laser light emission method, optical device, optical disc device, and optical pickup

#14
20100329099
2010-12-30

Storage medium, reproducing method, and recording method

#15
20100302927
2010-12-02

OPTICAL DATA STORAGE MEDIUM AND METHODS FOR USING THE SAME

#16
20100286407
2010-11-11

NAPHTHALOCYANINE COMPOUND AND METHOD FOR PRODUCING THE SAME

#17
20100246363
2010-09-30

SQUARYLIUM COMPOUND, OPTICAL RECORDING MEDIUM USING THE SAME, RECORDING/REPRODUCTION METHOD AND OPTICAL RECORDING APPARATUS

#18
20100239962
2010-09-23

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

#19
20100221482
2010-09-02

Optical recording medium and method for manufacturing the same

#20
20100178610
2010-07-15

Metallocenyl Phthalocyanine Compounds and Use Thereof

#21
20100157776
2010-06-24

VERTICALLY TRACKED DATA STORAGE DEVICE AND METHOD

#22
20100157772
2010-06-24

Data storage devices and methods

#23
20100080947
2010-04-01

OPTICAL RECORDING MEDIUM

#24
20100056775
2010-03-04

Two-photon absorption material and application thereof

#25
20100035013
2010-02-11

OPTICAL RECORDING MEDIUM

#26
20090303855
2009-12-10

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

#27
20090291391
2009-11-26

OPTICAL INFORMATION-RECORDING MEDIUM, METHOD FOR MANUFACTURING OPTICAL INFORMATION-RECORDING MEDIUM, METHOD FOR VISIBLE INFORMATION RECORDING, USE OF MIXTURE, AND MIXTURE

#28
20090274034
2009-11-05

OPTICAL RECORDING MEDIUM, VISIBLE INFORMATION RECORDING METHOD AND METHOD FOR USING DYE COMPOUND

#29
20090270610
2009-10-29

Naphthalocyanine compound and method for producing the same

#30
20090266991
2009-10-29

METHOD OF AUTHENTICATING TAGGED POLYMERS

#31
20090263611
2009-10-22

Optical recording medium, optical recording material and metal complex compound

#32
20090207712
2009-08-20

OPTICAL RECORDING MEDIUM AND METHOD OF RECORDING VISIBLE INFORMATION

#33
20090170027
2009-07-02

OPTICAL RECORDING MEDIUM

#34
20090148650
2009-06-11

Optical recording medium and method of manufacturing the same

#35
20090148648
2009-06-11

Ultraviolet-curable resin composition and optical information recording medium

#36
20090135706
2009-05-28

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

#37
20090130367
2009-05-21

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

#38
20090130366
2009-05-21

Optical Information-Recording Medium and Information-Recording Method

#39
20090123686
2009-05-14

Optical recording material and cyanine compound

#40
20090116372
2009-05-07

OPTICAL RECORDING MEDIUM

#41
20090092782
2009-04-09

Indole compound, optical filter and optical recording material

#42
20090092024
2009-04-09

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

#43
20090088490
2009-04-02

TWO-PHOTON ABSORPTION RECORDING MATERIAL CONTAINING DYE HAVING POLYMERIZABLE GROUP

#44
20090059763
2009-03-05

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

#45
20090058982
2009-03-05

OPTICAL RECORDING MEDIUM AND METHOD OF RECORDING VISIBLE INFORMATION

#46
20090053456
2009-02-26

Optical recording medium

#47
20090053455
2009-02-26

OPTICAL RECORDING MEDIUM, METAL COMPLEX COMPOUND AND ORGANIC DYE COMPOUND

#48
20090035505
2009-02-05

OPTICAL INFORMATION RECORDING MEDIUM AND METAL COMPLEX

#49
20090028027
2009-01-29

Optical recording medium, method for recording/reproducing information to/from optical recording medium and apparatus for recording/reproducing information

#50
20090022933
2009-01-22

Optical recording medium

#51
20080316890
2008-12-25

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

#52
20080291816
2008-11-27

Optical Recording Medium

#53
20080291804
2008-11-27

Information recording layer of optical disc and optical disc

#54
20080254251
2008-10-16

OPTICAL INFORMATION RECORDING MEDIUM AND METHOD OF RECORDING AND REPRODUCING INFORMATION

#55
20080220367
2008-09-11

Metallocenyl Phthalocyanine Compounds and Use Thereof

#56
20080219129
2008-09-11

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

#57
20080213693
2008-09-04

Optical information recording medium

#58
20080199809
2008-08-21

OPTICAL INFORMATION RECORDING MEDIUM AND METHOD OF RECORDING INFORMATION

#59
20080199808
2008-08-21

OPTICAL INFORMATION RECORDING MEDIUM AND METHOD OF RECORDING INFORMATION

#60
20080199807
2008-08-21

OPTICAL INFORMATION RECORDING MEDIUM, METHOD OF RECORDING INFORMATION AND METHOD OF USING COMPOUND

#61
20080192620
2008-08-14

OPTICAL RECORDING MEDIUM

#62
20080182059
2008-07-31

Optical Recording Medium and Method of Producing the Same

#63
20080160244
2008-07-03

Dye and recording media utilizing the same

#64
20080158627
2008-07-03

Method for storing holographic data

#65
20080144146
2008-06-19

Holographic data storage device and method of making

#66
20080138740
2008-06-12

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

#67
20080130474
2008-06-05

Optical Recording Materials Having High Stroage Density

#68
20080123512
2008-05-29

Optical Recording Medium

#69
20080123504
2008-05-29

Optical Recording Meduim and Method for Producing the Same

#70
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

#71
20080092615
2008-04-24

Method and apparatus for the production of a longitudinal seam welded hollow profile

#72
20080080361
2008-04-03

Optical Recording Medium

#73
20080068970
2008-03-20

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

#74
20080067478
2008-03-20

Diimmonium compound and use thereof

#75
20080056114
2008-03-06

Optical Disc, Optical Disc Device, and Optical Disc Reproducing Method

#76
20080050672
2008-02-28

LIGHT ACTIVATED CONTRAST SYSTEMS USING MASKED DEVELOPERS FOR OPTICAL DATA RECORDING

#77
20080033179
2008-02-07

Optical recording material and optical recording medium

#78
20080032086
2008-02-07

Radial Tilt Reduced Media

#79
20080008851
2008-01-10

Optical storage medium

#80
20080002562
2008-01-03

WRITE ONCE INFORMATION RECORDING MEDIUM AND DISK APPARATUS

#81
20070298219
2007-12-27

Optical Information Recording Medium and Information Recording Method

#82
20070286061
2007-12-13

Optical Information Medium

#83
20070280095
2007-12-06

OPTICAL DISC, INFORMATION RECORDING METHOD, INFORMATION REPRODUCING METHOD, AND DISC DRIVE

#84
20070275206
2007-11-29

Optical recording medium

#85
20070269628
2007-11-22

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

#86
20070265455
2007-11-15

Indolium compounds and optical recording materials

#87
20070259294
2007-11-08

Cyanine compound and optical recording materials

#88
20070255058
2007-11-01

Heterocyclic compounds and optical recording materials

#89
20070214467
2007-09-13

Optical Information Recording Carrier

#90
20070206484
2007-09-06

OPTICAL RECORDING MEDIUM

#91
20070179285
2007-08-02

Method for producing alkoxy-substituted phthalocyanins

#92
20070172624
2007-07-26

Optical recording materials writable using blue lasers

#93
20070154674
2007-07-05

Recordable optical media with thermal buffer layer

#94
20070147214
2007-06-28

Methods for storing holographic data and articles having enhanced data storage lifetime derived therefrom

#95
20070134463
2007-06-14

Storage media and associated method

#96
20070134462
2007-06-14

Storage media and associated method

#97
20070127329
2007-06-07

Methods for storing holographic data and articles having enhanced data storage lifetime derived therefrom

#98
20070122747
2007-05-31

Optical information recording method and optical information recording medium

#99
20070071951
2007-03-29

Authenticatable plastic material, articles, and methods for their fabrication

#100
20070071937
2007-03-29

Optical information recording medium

#101
20070054219
2007-03-08

Azo-metal chelate dye and optical recording medium

#102
20070054195
2007-03-08

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

#103
20070048664
2007-03-01

Coating formulation for limited play data storage media

#104
20070048531
2007-03-01

Hard coating article, curing composition, and information recording media

#105
20070048486
2007-03-01

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

#106
20070042200
2007-02-22

Reflective or semi-reflective metal alloy coatings

#107
20070042152
2007-02-22

High-capacity optical storage media

#108
20070037094
2007-02-15

Information storage medium, and reproducing method and recording method therefor

#109
20070020562
2007-01-25

Optical information-recording medium, novel oxonol compound and method of recording information

#110
20070014963
2007-01-18

METAL ALLOYS FOR THE REFLECTIVE LAYER OF AN OPTICAL STORAGE MEDIUM

#111
20070008869
2007-01-11

Optical recording medium

#112
20060293425
2006-12-28

Method for producing functional polyimide fine particle and rewritable memory material utilizing change in fluorescence characteristics caused in fluorescence characteristics caused by light irradiation or heat treatment

#113
20060292494
2006-12-28

Novel phthalocyanine derivatives, synthetic process thereof and their applications in optical recording media

#114
20060292326
2006-12-28

Optical data store comprising a cobalt phthalocyanine with an axial substituent and axial ligand in an information photoinscribtible layer

#115
20060286483
2006-12-21

Cyanine compounds, optical recording materials and optical recording media

#116
20060286338
2006-12-21

Optical information-recording medium, novel oxonol compound and method of recording information

#117
20060281026
2006-12-14

Phthalocyanine derivatives and their applications in optical recording media

#118
20060280066
2006-12-14

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

#119
20060257613
2006-11-16

Metal complexes as light-absorbing compounds in the information layer of optical data carriers

#120
20060235210
2006-10-19

Azo metal dyes and optical data carrier containing one such azo metal dye as a light absorbing compound in the information layer

#121
20060204704
2006-09-14

Optical information recording medium

#122
20060194017
2006-08-31

Optical recording medium

#123
20060190958
2006-08-24

Optical recording medium

#124
20060188817
2006-08-24

Storage medium, reproducing method, and recording method

#125
20060177623
2006-08-10

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

#126
20060174256
2006-08-03

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

#127
20060172109
2006-08-03

Optical recording medium

#128
20060165943
2006-07-27

Reflective or semi-reflective metal alloy coatings

#129
20060164946
2006-07-27

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

#130
20060140106
2006-06-29

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

#131
20060134366
2006-06-22

Substrate materials for transparent injection-molded parts

#132
20060126141
2006-06-15

Holographic recording medium and holographic recording medium manufacturing method

#133
20060114806
2006-06-01

Information storage medium

#134
20060110569
2006-05-25

Optical recording medium

#135
20060110566
2006-05-25

Optical recording medium and optical recording-reproducing method using thereof

#136
20060105270
2006-05-18

Method of recording information on an optical information recording medium

#137
20060105133
2006-05-18

Solvent compositions and process for manufacturing an optical recording medium using said composition and optical recording medium

#138
20060099377
2006-05-11

Storage medium for data

#139
20060098561
2006-05-11

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

#140
20060088786
2006-04-27

Rewritable optical information recording medium, recording and reproducing methods, as well as recording and reproducing apparatus

#141
20060077871
2006-04-13

Optical recording medium

#142
20060068326
2006-03-30

Optical information recording medium

#143
20060067203
2006-03-30

Optical recording medium and method of manufacturing thereof, and recording and reproducing method

#144
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

#145
20060048886
2006-03-09

Method for producing an optical information recording medium

#146
20060046014
2006-03-02

Optical recording medium

#147
20060046012
2006-03-02

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

#148
20060046009
2006-03-02

Optical disk

#149
20060035172
2006-02-16

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

#150
20060029886
2006-02-09

Optical information recording medium and method of producing the same

#151
20060023617
2006-02-02

Optical information recording medium and method of manufacturing the same

#152
20060023615
2006-02-02

Optical disk and information playback apparatus

#153
20060020129
2006-01-26

U-oxo crosslinked dissimilar metal phthalocyanine compound and process for selectively producing the same

#154
20060018231
2006-01-26

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

#155
20060013115
2006-01-19

Multi-stack optical information carrier

#156
20050287332
2005-12-29

Optical information recording medium

#157
20050282085
2005-12-22

Optical information recording medium

#158
20050255283
2005-11-17

Optical recording medium

#159
20050255281
2005-11-17

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

#160
20050250942
2005-11-10

Metallocenyl phthalocyanines as optical recording media

#161
20050250047
2005-11-10

Light-fast, high-capacity optical storage media

#162
20050240019
2005-10-27

Styryl dyes

#163
20050238840
2005-10-27

High-performance optical storage media

#164
20050237916
2005-10-27

Optical information recording medium

#165
20050233104
2005-10-20

Optical information recording method and medium

#166
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

#167
20050219994
2005-10-06

Optical recording medium

#168
20050207330
2005-09-22

Optical information recording medium

#169
20050202201
2005-09-15

Radial tilt reduced media

#170
20050201265
2005-09-15

Phthalocyanine compound, process for preparing the same, and optical recording medium containing the same

#171
20050201243
2005-09-15

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

#172
20050185571
2005-08-25

Optical information recording medium

#173
20050180305
2005-08-18

Optical recording medium

#174
20050180284
2005-08-18

Radial tilt reduced media

#175
20050170132
2005-08-04

Multi-layer optical information storage medium and method of making the same

#176
20050148786
2005-07-07

Diimmonium compound and use thereof

#177
20050142489
2005-06-30

Squarylium dyes as light-absorbing compound in the information layer of optical data carriers

#178
20050142322
2005-06-30

Optical recording media and dipyrrpomethene-metal chelate compounds

#179
20050117505
2005-06-02

Optical information recording medium

#180
20050117405
2005-06-02

Storage medium for data

#181
20050112768
2005-05-26

Method of authenticating tagged polymers

#182
20050109984
2005-05-26

Method of authenticating polymers, authenticatable polymers, methods of making authenticatable polymers and authenticatable articles, and articles made there from

#183
20050106502
2005-05-19

Information recording medium and oxonol compound

#184
20050106352
2005-05-19

Optical information recording medium, information recording method, and dye compound

#185
20050102694
2005-05-12

Optical information recording medium

#186
20050094546
2005-05-05

Optical recording medium and information-recording method

#187
20050073943
2005-04-07

Optical recording medium and method of manufacturing the same

#188
20050073942
2005-04-07

Optical recording medium and method of manufacturing the same

#189
20050073941
2005-04-07

Optical information recording medium

#190
20050073563
2005-04-07

Water-soluble phthalocyanine compound-containing ink for ink jetting, ink jet recording method and method for improving ozone gas discoloration of colored image material

#191
20050068883
2005-03-31

Optical recording medium and method for production of optical recording medium

#192
20050063291
2005-03-24

Optical recording medium

#193
20050058802
2005-03-17

Optical information recording medium and method of producing the same

#194
20050053865
2005-03-10

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

#195
20050053863
2005-03-10

Stabilizers and anti-fade agents for use in infrared sensitive leuco dye compositions

#196
20050052986
2005-03-10

Write-once optical recording medium

#197
20050051053
2005-03-10

Limited play data storage media and coating formulations thereon

#198
20050050571
2005-03-03

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

#199
20050049931
2005-03-03

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

#200
20050042407
2005-02-24

Optical data carrier comprising a cyanine dye as light-absorbent compound in the information layer

#201
20050034144
2005-02-10

Optical information recording medium

#202
20050031993
2005-02-10

Cyanine compound, optical recording material, and optical recording medium

#203
20050019711
2005-01-27

Two-photon absorption dye-containing material, three-dimensional refractive index modulation material, three-dimensional absorption index modulation material and three-dimensional optical recording material

#204
20050018260
2005-01-27

Holographic recording medium and holographic recording medium manufacturing method

#205
20050013966
2005-01-20

Optical recording medium for fluorescent WORM discs

#206
20050013235
2005-01-20

Optical recording medium and production thereof

#207
20050013232
2005-01-20

Limited play optical storage medium, method for making the same

#208
20050008974
2005-01-13

Writable high-capacity optical storage media containing metal complexes

#209
20050003135
2005-01-06

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

#210
20050003133
2005-01-06

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