ClassID:

198253

G11B2007/25713 - 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 layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers consisting essentially of inorganic materials containing nitrogen

Recent Application in this class:
#1
20180047423
2018-02-15

Optical recording medium

#2
20120251761
2012-10-04

RECORDABLE OPTICAL RECORDING MEDIUM

#3
20120027980
2012-02-02

Optical recording medium

#4
20120027979
2012-02-02

Optical recording medium

#5
20110209165
2011-08-25

Near-field optical disk having surface plasmon amplification by stimulated emission of radiation

#6
20110059285
2011-03-10

Optical recording medium, and method for producing optical recording medium

#7
20100265811
2010-10-21

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

#8
20100260032
2010-10-14

Recording/reproduction device, recording/reproduction method, and information recording medium

#9
20100209653
2010-08-19

Optical information recording medium

#10
20100187099
2010-07-29

Write-once optical recording medium and process for manufacturing the same

#11
20100182895
2010-07-22

OPTICAL INFORMATION RECORDING MEDIUM

#12
20100162495
2010-07-01

PENTAMETHINE CYANINE AZO COMPLEX DYE COMPOUNDS FOR OPTICAL DATA RECORDING

#13
20100093983
2010-04-15

USE OF INDOLIMIUM DIAZAMETHINE CATIONS FOR OPTICAL DATA RECORDING

#14
20100091639
2010-04-15

OPTICAL RECORDING MEDIUM FOR PERFORMING SUPER RESOLUTION REPRODUCTION AND OPTICAL RECORDING AND REPRODUCTION METHOD THEREOF

#15
20100080948
2010-04-01

Optical recording medium and method for manufacturing the same

#16
20100075098
2010-03-25

PYRIDINONE BASED AZO DYES AND THIER METAL COMPLEX SALTS

#17
20100074084
2010-03-25

Optical recording medium and method for reproducing the same

#18
20090279412
2009-11-12

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

#19
20090263613
2009-10-22

Optical information recording medium and method for manufacturing the same

#20
20090250339
2009-10-08

Information recording medium and method for producing the same

#21
20090246442
2009-10-01

Noise reduction layer for optical data storage media

#22
20090197117
2009-08-06

Worm optical recording medium

#23
20090155514
2009-06-18

Multilayer optical recording medium and optical recording method

#24
20090135706
2009-05-28

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

#25
20090130367
2009-05-21

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

#26
20090130366
2009-05-21

Optical Information-Recording Medium and Information-Recording Method

#27
20090116372
2009-05-07

OPTICAL RECORDING MEDIUM

#28
20090058982
2009-03-05

OPTICAL RECORDING MEDIUM AND METHOD OF RECORDING VISIBLE INFORMATION

#29
20090052299
2009-02-26

OPTICAL INFORMATION RECORDING MEDIUM AND INFORMATION RECORDING METHOD

#30
20090035505
2009-02-05

OPTICAL INFORMATION RECORDING MEDIUM AND METAL COMPLEX

#31
20080316907
2008-12-25

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

#32
20080316890
2008-12-25

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

#33
20080291816
2008-11-27

Optical Recording Medium

#34
20080279079
2008-11-13

Optical recording medium

#35
20080247295
2008-10-09

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

#36
20080233389
2008-09-25

OPTICAL RECORDING MEDIUM AND ITS MANUFACTURING METHOD

#37
20080225681
2008-09-18

OPTICAL RECORDING MEDIUM

#38
20080213693
2008-09-04

Optical information recording medium

#39
20080201937
2008-08-28

Methods for Making Data Storage Media and the Resultant Media

#40
20080199710
2008-08-21

Substrate For Recording Medium and Method For Manufacturing Same

#41
20080193700
2008-08-14

Metal Chelates and Their Use in Optical Recording Media Having High Storage Capacity

#42
20080192620
2008-08-14

OPTICAL RECORDING MEDIUM

#43
20080159100
2008-07-03

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

#44
20080142759
2008-06-19

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

#45
20080138563
2008-06-12

Optical recording medium

#46
20080108799
2008-05-08

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

#47
20080095967
2008-04-24

Optical Recording Materials Having High Storage Density

#48
20080084812
2008-04-10

Multilayer phase-change optical storage medium

#49
20080063848
2008-03-13

Recordable optical recording media

#50
20080037406
2008-02-14

Optical Recording Medium

#51
20080032156
2008-02-07

Information Recording Medium And Method For Manufacturing Same

#52
20080032086
2008-02-07

Radial Tilt Reduced Media

#53
20080019261
2008-01-24

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

#54
20080019238
2008-01-24

Record Carrier And Methods For Writting A Record Carrier

#55
20080012934
2008-01-17

Three-dimensional recording and reproducing apparatus

#56
20070300248
2007-12-27

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

#57
20070259288
2007-11-08

OPTICAL RECORDING MEDIUM AND METHOD OF PRODUCING THE SAME

#58
20070253318
2007-11-01

Optical recording medium and fabrication method thereof

#59
20070248785
2007-10-25

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

#60
20070248782
2007-10-25

High-capacity optical storage media

#61
20070243472
2007-10-18

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

#62
20070231742
2007-10-04

Optical Information-Recording Medium

#63
20070206484
2007-09-06

OPTICAL RECORDING MEDIUM

#64
20070184385
2007-08-09

Ultra high-density recordable optical data recording media

#65
20070184232
2007-08-09

Optical recording materials having high storage density

#66
20070178272
2007-08-02

Phase change recording medium

#67
20070172624
2007-07-26

Optical recording materials writable using blue lasers

#68
20070154675
2007-07-05

Optical information storage medium

#69
20070154674
2007-07-05

Recordable optical media with thermal buffer layer

#70
20070148396
2007-06-28

Phase-change optical recording medium

#71
20070148395
2007-06-28

Multilayer optical recording medium

#72
20070134594
2007-06-14

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

#73
20070098946
2007-05-03

Optical recording disc

#74
20070087155
2007-04-19

Optical information recording medium

#75
20070077522
2007-04-05

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

#76
20070076579
2007-04-05

Optical storage medium

#77
20070072404
2007-03-29

Phase-change optical disk

#78
20070042152
2007-02-22

High-capacity optical storage media

#79
20070014963
2007-01-18

METAL ALLOYS FOR THE REFLECTIVE LAYER OF AN OPTICAL STORAGE MEDIUM

#80
20070008869
2007-01-11

Optical recording medium

#81
20070002695
2007-01-04

Optical information recording medium and optical information recording/reproducing apparatus

#82
20060280066
2006-12-14

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

#83
20060275577
2006-12-07

Phase-change optical recording medium

#84
20060269872
2006-11-30

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

#85
20060264943
2006-11-23

Intramedullary nail

#86
20060257613
2006-11-16

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

#87
20060251992
2006-11-09

Smooth heat sink or reflector layer for optical record carrier

#88
20060210760
2006-09-21

Phase change type optical information recording medium

#89
20060209648
2006-09-21

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

#90
20060204704
2006-09-14

Optical information recording medium

#91
20060198278
2006-09-07

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

#92
20060194017
2006-08-31

Optical recording medium

#93
20060190958
2006-08-24

Optical recording medium

#94
20060183053
2006-08-17

Method for recording information on a record carrier, a record carrier and a recording device

#95
20060177623
2006-08-10

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

#96
20060177622
2006-08-10

Structure of double-side optical storage medium

#97
20060172109
2006-08-03

Optical recording medium

#98
20060164946
2006-07-27

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

#99
20060159882
2006-07-20

Optical recording materials having high storage density

#100
20060153057
2006-07-13

Protective film for optical disks and optical disk using the same

#101
20060146687
2006-07-06

Phase-change optical recording media

#102
20060126481
2006-06-15

Optical information recording medium and manufacturing method thereof

#103
20060126141
2006-06-15

Holographic recording medium and holographic recording medium manufacturing method

#104
20060110571
2006-05-25

Optical record carrier for use with uv radiation beam

#105
20060083150
2006-04-20

Optical information recording medium and method for manufacturing same

#106
20060077876
2006-04-13

Optical recording media and method of fabricating the same

#107
20060072435
2006-04-06

Optical recording medium and its manufacturing method

#108
20060068151
2006-03-30

Optical recording media

#109
20060015887
2006-01-19

On-groove recordation type optical disc

#110
20060007846
2006-01-12

Optical information recording medium

#111
20050270962
2005-12-08

Optical disk having a hard coat layer having sebum stain proofness imparted

#112
20050270960
2005-12-08

Multi-stack optical information carrier comprising thermochromic layer

#113
20050244754
2005-11-03

Rewritable optical data storage medium and use of such a medium

#114
20050237917
2005-10-27

Optical disk having a hard coat layer having lubricity imparted

#115
20050237916
2005-10-27

Optical information recording medium

#116
20050233151
2005-10-20

Data storage media

#117
20050226128
2005-10-13

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

#118
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

#119
20050221049
2005-10-06

Optical recording medium

#120
20050202201
2005-09-15

Radial tilt reduced media

#121
20050201243
2005-09-15

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

#122
20050195729
2005-09-08

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

#123
20050180309
2005-08-18

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

#124
20050180303
2005-08-18

Optical recording medium

#125
20050180284
2005-08-18

Radial tilt reduced media

#126
20050177842
2005-08-11

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

#127
20050175822
2005-08-11

Phase-change recording material and information recording medium

#128
20050153241
2005-07-14

Optical recording medium

#129
20050129899
2005-06-16

Optical recording medium and method for manufacturing same

#130
20050119123
2005-06-02

Information recording medium and method for manufacturing the same

#131
20050118380
2005-06-02

Optical information medium

#132
20050112499
2005-05-26

Phase-change optical recording medium

#133
20050106502
2005-05-19

Information recording medium and oxonol compound

#134
20050106353
2005-05-19

Phase-change optical recording medium

#135
20050106351
2005-05-19

High density read only optical disc

#136
20050102694
2005-05-12

Optical information recording medium

#137
20050094533
2005-05-05

Storage device based on phase-change modulated luminescence

#138
20050089799
2005-04-28

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

#139
20050073943
2005-04-07

Optical recording medium and method of manufacturing the same

#140
20050073941
2005-04-07

Optical information recording medium

#141
20050063291
2005-03-24

Optical recording medium

#142
20050058941
2005-03-17

Information recording medium and method for manufacturing the same

#143
20050053865
2005-03-10

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

#144
20050051053
2005-03-10

Limited play data storage media and coating formulations thereon

#145
20050050571
2005-03-03

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

#146
20050049931
2005-03-03

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

#147
20050042408
2005-02-24

Optical recording medium

#148
20050019695
2005-01-27

Information recording medium and method for producing the same

#149
20050018593
2005-01-27

Information recording medium and method for producing the same

#150
20050018567
2005-01-27

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

#151
20050018260
2005-01-27

Holographic recording medium and holographic recording medium manufacturing method

#152
20050013232
2005-01-20

Limited play optical storage medium, method for making the same

#153
20050003135
2005-01-06

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

#154
20050003134
2005-01-06

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