ClassID:

197997

G11B7/0037 - page 2 - 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; Recording, reproducing or erasing systems characterised by the shape or form of the carrier with discs

Recent Application in this class:
#301
20070085897
2007-04-19

Drawing control method for producing label pattern

#302
20070081070
2007-04-12

Optical medium recording

#303
20070079014
2007-04-05

Method of operating a disc drive and a host device

#304
20070076087
2007-04-05

Optical disc apparatus

#305
20070076086
2007-04-05

Calibration of lens position in an optical disc drive

#306
20070070862
2007-03-29

Optical disc recording/reproducing apparatus

#307
20070070848
2007-03-29

DISC DRIVE SYSTEM AND METHODS FOR USE WITH BIO-DISCS

#308
20070070841
2007-03-29

Facilitating focusing of a multi-function digital media drive

#309
20070070169
2007-03-29

Laser positioning in an optical disc drive

#310
20070065106
2007-03-22

Recording medium capable of interactive reproducing and reproduction system for the same

#311
20070064085
2007-03-22

Apparatus and methods for forming optically visible marks on a rotating media

#312
20070058500
2007-03-15

Disk drive system employing effective disk surface stabilization mechanism

#313
20070057623
2007-03-15

Electroluminescent optical recording medium

#314
20070055453
2007-03-08

Methods for electronic fluorescent perturbation for analysis and electronic perturbation catalysis for synthesis

#315
20070053249
2007-03-08

Information recording medium, method and apparatus for recording and reproducing information

#316
20070053248
2007-03-08

Information recording medium, method and apparatus for recording and reproducing information

#317
20070047429
2007-03-01

Information recording medium, method and apparatus for recording and reproducing information

#318
20070044043
2007-02-22

DBR film for laser imaging

#319
20070041307
2007-02-22

Optical recording medium with different wobble characteristics between the user data area and the lead-out area

#320
20070041291
2007-02-22

Optical disk recording system for recording visible images capable of handling “buffer under run” errors

#321
20070036048
2007-02-15

Optical disk recording and reproducing apparatus

#322
20070030332
2007-02-08

Focus offset calibration

#323
20070025225
2007-02-01

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

#324
20070024695
2007-02-01

Bleaching the background of a medium

#325
20070019064
2007-01-25

Method and apparatus for forming visible image on optical disk

#326
20070014964
2007-01-18

OPTICAL DISC CAPABLE OF STORING USAGE STATUS OF LABEL SIDE OF OPTICAL DISC

#327
20070014218
2007-01-18

Image forming apparatus capable of forming image on optical disk, and image forming method

#328
20070008859
2007-01-11

Methods and apparatus for marking media with collimated electromagnetic radiation beam

#329
20070003250
2007-01-04

Recording medium capable of interactive reproducing and reproduction system for the same

#330
20070003249
2007-01-04

Recording medium capable of interactive reproducing and reproduction system for the same

#331
20070003248
2007-01-04

Recording medium capable of interactive reproducing and reproduction system for the same

#332
20070003247
2007-01-04

Recording medium capable of interactive reproducing and reproduction system for the same

#333
20070003246
2007-01-04

Recording medium capable of interactive reproducing and reproduction system for the same

#334
20070003245
2007-01-04

Recording medium capable of interactive reproducing and reproduction system for the same

#335
20070003244
2007-01-04

Recording medium capable of interactive reproducing and reproduction system for the same

#336
20070003243
2007-01-04

Recording medium capable of interactive reproducing and reproduction system for the same

#337
20070003242
2007-01-04

Recording medium capable of interactive reproducing and reproduction system for the same

#338
20070003241
2007-01-04

Recording medium capable of interactive reproducing and reproduction system for the same

#339
20070003240
2007-01-04

Recording medium capable of interactive reproducing and reproduction system for the same

#340
20070003239
2007-01-04

Recording medium capable of interactive reproducing and reproduction system for the same

#341
20070003238
2007-01-04

Recording medium capable of interactive reproducing and reproduction system for the same

#342
20070003237
2007-01-04

Recording medium capable of interactive reproducing and reproduction system for the same

#343
20070003236
2007-01-04

Recording medium capable of interactive reproducing and reproduction system for the same

#344
20070003235
2007-01-04

Recording medium capable of interactive reproducing and reproduction system for the same

#345
20070003233
2007-01-04

Recording medium capable of interactive reproducing and reproduction system for the same

#346
20070003232
2007-01-04

Recording medium capable of interactive reproducing and reproduction system for the same

#347
20070003231
2007-01-04

Recording medium capable of interactive reproducing and reproduction system for the same

#348
20070002694
2007-01-04

Guiding optical beam to optically writable surface

#349
20070002385
2007-01-04

Optical disk recording apparatus and method of forming visible image on optical disk

#350
20070002126
2007-01-04

Preheating optical disc prior to optically writing to label area of optical disc

#351
20070002124
2007-01-04

METHOD FOR RECORDING IMAGE ONTO LABEL LAYER OF OPTICAL DISC

#352
20070001110
2007-01-04

Optical scanning device

#353
20060291346
2006-12-28

Optical disc apparatus

#354
20060290985
2006-12-28

Method and apparatus for printing on a label side of a disc medium

#355
20060280109
2006-12-14

Optical information recording medium, optical information recording method, optical information record/reproduce apparatus and semiconductor circuit

#356
20060280105
2006-12-14

Optical disk recording and reproducing apparatus

#357
20060280078
2006-12-14

Tracing discrete spiral path relative to optical disc

#358
20060280049
2006-12-14

OPTICAL DISC LABEL PRINTING USING OPTICAL PICKUP UNIT WITH MULTIPLE FOCI

#359
20060262699
2006-11-23

Apparatus for capturing and recording video information

#360
20060262673
2006-11-23

Calibration of fine actuator of optical drive

#361
20060262660
2006-11-23

Recording method for optical disc device

#362
20060262178
2006-11-23

Integrated recording and labeling with optical recording device

#363
20060257615
2006-11-16

Three-dimensional optical recording medium and optical disk cartridge

#364
20060256688
2006-11-16

Methods and apparatus for shaping mark recorded on media with electromagnetic radiation beam

#365
20060256677
2006-11-16

Method for compensating for position error in an optical disc apparatus

#366
20060250904
2006-11-09

Information recording medium, information recording apparatus, and information reproducing apparatus

#367
20060248551
2006-11-02

Single motor connected to an optical pick up unit and an optical print head

#368
20060245332
2006-11-02

Method for controlling the record speed of a multi-layered optical disc

#369
20060245319
2006-11-02

Optical disc recording and reproduction apparatus

#370
20060239159
2006-10-26

Optical disk apparatus with approximate focus control of laser beam

#371
20060239142
2006-10-26

Optical disc recording apparatus and method of forming an image on an optical disc

#372
20060239128
2006-10-26

Device and method for writing data to a digital medium

#373
20060233083
2006-10-19

Information recording medium, information recording apparatus, and information reproducing apparatus

#374
20060228515
2006-10-12

Substrate marking using encapsulated materials

#375
20060227680
2006-10-12

Focus servo control method in optical disc device

#376
20060227206
2006-10-12

System for recording image onto label layer of optical disc

#377
20060221777
2006-10-05

Radially non-collinear track starting positions on label side of optical disc

#378
20060216456
2006-09-28

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

#379
20060215523
2006-09-28

Method for reading media information from optical recording media

#380
20060215509
2006-09-28

Recording and/or reproducing apparatus, medium, and method controlling a write speed

#381
20060214956
2006-09-28

Optical disc drive focusing apparatus

#382
20060210925
2006-09-21

Storage medium, reproducing method, and recording method

#383
20060209645
2006-09-21

Focusing control method for reading/writing optical disc

#384
20060204894
2006-09-14

Optical recording medium and displaying method on surface of the medium

#385
20060203701
2006-09-14

Multilayer optical disc having disc information

#386
20060203662
2006-09-14

Optical information storage medium and method of and apparatus for recording data thereon

#387
20060203644
2006-09-14

Optical recording medium with different wobble characteristics between the user data area and the lead-out area

#388
20060200613
2006-09-07

Optical disc drive having a control board and driving unit in separate locations

#389
20060197824
2006-09-07

Constant angular velocity disk label printing

#390
20060193237
2006-08-31

Optical recording apparatus with drawing capability of visible image on disk face

#391
20060193226
2006-08-31

Optical disk recording and playback device

#392
20060193218
2006-08-31

METHOD OF SELECTING LASER BEAM IN AN OPTICAL DISK DRIVE

#393
20060187814
2006-08-24

Optical recording medium with different wobble characteristics between the user data area and the lead-out area

#394
20060181991
2006-08-17

Disk having unique code for identifying its type for optical disk player and method for discriminating types thereof

#395
20060181989
2006-08-17

System and/or method for adjusting a laser beam

#396
20060176800
2006-08-10

Methods and apparatus to compensate for power output variations over time

#397
20060171268
2006-08-03

System and method for marking an optical disk

#398
20060159000
2006-07-20

Test optical disk and manufacturing method thereof

#399
20060153056
2006-07-13

Limited life optical media

#400
20060151605
2006-07-13

Label information storage

#401
20060146664
2006-07-06

Focus calibration in an optical drive

#402
20060146663
2006-07-06

Calibration of a focus offset in an optical drive

#403
20060146660
2006-07-06

Optical disc, reproducing device, program, reproducing method, recording method

#404
20060144941
2006-07-06

System and method for optical medium label alignment

#405
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

#406
20060133239
2006-06-22

System and method for laser write power calibration

#407
20060132593
2006-06-22

Constant angular velocity disk label printing

#408
20060131407
2006-06-22

Optical disk, an optical disk barcode forming method, an optical disk reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method of manufacturing an optical disk

#409
20060126483
2006-06-15

Optical disc and method of printing optical disc

#410
20060126474
2006-06-15

Method and apparatus for acquiring an index mark

#411
20060126453
2006-06-15

Focus control via AC input signal

#412
20060122058
2006-06-08

Thermally-sensitive medium with Fabry-Perot cavities

#413
20060121234
2006-06-08

Systems, compositions, and methods for laser imaging

#414
20060114794
2006-06-01

Optical pickup device and focus control method therefor

#415
20060114759
2006-06-01

Labeling methods and apparatus using energy of two wavelengths

#416
20060109775
2006-05-25

Using spot differentials to determine mark quality

#417
20060109762
2006-05-25

Method and apparatus for recording and/or reproducing information

#418
20060104169
2006-05-18

Optical disk drive, information processing apparatus and control method of optical disk drive

#419
20060098953
2006-05-11

Specially formatted optical disk and method of playback

#420
20060093336
2006-05-04

Recording/reproducing method suitable for recording/reproducing AV data on/from disc, recorder and reproducer for the method, information recording disc and information processing system

#421
20060092800
2006-05-04

Disk apparatus

#422
20060092793
2006-05-04

Laser power calibration in an optical disc drive

#423
20060092792
2006-05-04

Laser power calibration in an optical disc drive

#424
20060092784
2006-05-04

Systems and methods for writing data to optical media using plural laser heads

#425
20060092262
2006-05-04

Labeling methods and apparatus using electromagnetic radiation

#426
20060087949
2006-04-27

Method for writing a label on an optical disc

#427
20060072899
2006-04-06

Rotation speed control for recording information

#428
20060072405
2006-04-06

System and method for disc labeling

#429
20060068315
2006-03-30

Color forming compositions and associated methods

#430
20060066714
2006-03-30

Method and apparatus for drawing visible image on optical disk by vibrating laser beam focus

#431
20060064601
2006-03-23

Information carrier comprising access information and dummy information

#432
20060050619
2006-03-09

Optical information storage medium and method of and apparatus for recording data thereon

#433
20060044994
2006-03-02

Method and apparatus for definition of signal for record medium

#434
20060028972
2006-02-09

Data recording and reproducing method for multi-layered optical disk system

#435
20060028967
2006-02-09

Optical disk

#436
20060028940
2006-02-09

Method and apparatus for controlling power during recording of a visible image in an optical storage medium

#437
20060026622
2006-02-02

Media labeling system

#438
20060023621
2006-02-02

Information storage medium, recording/reproducing apparatus and recording/reproducing method

#439
20060023593
2006-02-02

Optical disc drive apparatus and method

#440
20060020890
2006-01-26

Personal media player apparatus and method

#441
20060019054
2006-01-26

Optical information storage medium

#442
20060018243
2006-01-26

Optical disk and optical disk device

#443
20060018222
2006-01-26

Information storage apparatus

#444
20060017803
2006-01-26

Optical disk device

#445
20060017793
2006-01-26

Transitioning between consecutive tracks when writing a label to a disc

#446
20060017754
2006-01-26

Track labeling on a medium

#447
20060013116
2006-01-19

Optical information recording medium and process for producing optical information recording medium

#448
20060002262
2006-01-05

Information recording method

#449
20050281183
2005-12-22

Constant angular velocity disk label printing

#450
20050281182
2005-12-22

Optical media printing using a vibration signal

#451
20050281181
2005-12-22

Optical media label printing using different power levels

#452
20050281152
2005-12-22

Scanning optical media during label printing

#453
20050281149
2005-12-22

System and method for controlling a tracking servo during label printing

#454
20050276189
2005-12-15

Detecting radius of optically writable label side of optical disc at which markings have not been written

#455
20050271855
2005-12-08

Optical recording medium and method for manufacturing the same

#456
20050266413
2005-12-01

Method for identifying location on an optical disk

#457
20050265213
2005-12-01

Optical information recording medium

#458
20050265211
2005-12-01

Optical disk and optical disk apparatus

#459
20050265210
2005-12-01

Optical disk, optical disk apparatus, and image recording method

#460
20050265208
2005-12-01

Optical disk, optical disk apparatus, and method of optimizing focus

#461
20050265186
2005-12-01

Apparatus and method for providing uninterrupted continuous play during a change of sides of a dual-sided optical disk

#462
20050265158
2005-12-01

Optical disk apparatus and optical-disk image forming method

#463
20050265157
2005-12-01

Optical disk apparatus and optical-disk image forming method

#464
20050265145
2005-12-01

Disk drive and method of controlling position of the pickup

#465
20050254367
2005-11-17

Microminiature optical disc drive with wireless capability

#466
20050254361
2005-11-17

Device and method for controlling recording speed of a recording and reproducing apparatus

#467
20050249094
2005-11-10

Information recording method

#468
20050249093
2005-11-10

Information recording method

#469
20050249092
2005-11-10

Information recording method

#470
20050249091
2005-11-10

Information recording method

#471
20050249090
2005-11-10

Information recording method

#472
20050246728
2005-11-03

Controlling actuator movement

#473
20050243702
2005-11-03

Information recording method

#474
20050243701
2005-11-03

Information recording method

#475
20050243700
2005-11-03

Information recording method

#476
20050243696
2005-11-03

Information recording method

#477
20050243338
2005-11-03

Labeling an optical disc

#478
20050243160
2005-11-03

Optically marking the label side of an optical disc

#479
20050237893
2005-10-27

Optical disk and optical disk recording device

#480
20050232113
2005-10-20

Optical disc drive apparatus and method

#481
20050213435
2005-09-29

Pseudo-reflective read inhibitor for optical storage media

#482
20050207320
2005-09-22

Recording medium with physical access control (PAC) information thereon and apparatus and methods for forming, recording, and reproducing the recording medium

#483
20050207319
2005-09-22

Recording medium with physical access control (PAC) cluster thereon and apparatus and methods for forming, recording, and reproducing the recording medium

#484
20050185547
2005-08-25

Optical disk, optical disk recording and reproducing apparatus, method for recording, reproducing and deleting data on optical disk, and information processing system

#485
20050185231
2005-08-25

Holographic recording medium, holographic reading system, and data reading method from the holographic recording medium

#486
20050180308
2005-08-18

Optical recording medium and method of recording an image

#487
20050179967
2005-08-18

Hologram recording medium, recording/reproducing method and recording/reproducing apparatus

#488
20050179966
2005-08-18

Hologram recording medium

#489
20050169145
2005-08-04

Optical disk, and method and apparatus for reproducing information recorded in optical disk

#490
20050169119
2005-08-04

Apparatus and method for calibrating a laser imagible apparatus

#491
20050169115
2005-08-04

Optical disk apparatus capable of recording broadcast program with visible symbol

#492
20050163026
2005-07-28

Magneto-optical recording medium having watermark for preventing unauthorized copy

#493
20050163025
2005-07-28

Optical recording medium having dual information surfaces

#494
20050149961
2005-07-07

Optical recording medium with different wobble characteristics between the user data area and the lead-out area

#495
20050149647
2005-07-07

Method and apparatus for a disc drive client interface

#496
20050147019
2005-07-07

Media control features for a compact disc

#497
20050141881
2005-06-30

Recording medium capable of interactive reproducing and reproduction system for the same

#498
20050141862
2005-06-30

Recording medium, information recording apparatus, information recording method, and information recording medium

#499
20050141064
2005-06-30

Hologram recording medium, and recording apparatus and reproducing apparatus for the same

#500
20050135227
2005-06-23

Data structure for control information on rewriteable data storage media

#501
20050135226
2005-06-23

Data structure for control information on rewriteable data storage media

#502
20050128914
2005-06-16

Optical disc apparatus

#503
20050123711
2005-06-09

Optical information recording medium and information recording method

#504
20050122866
2005-06-09

Optical disc recording and reproduction apparatus having automatic gate signal generation modes

#505
20050122551
2005-06-09

Hologram recording and reproduction apparatus, hologram recording and reproduction method and hologram recording medium

#506
20050116207
2005-06-02

Multi-photon absorber medium and method of exposure using the same

#507
20050111319
2005-05-26

Optical disc reproducing apparatus and method

#508
20050105893
2005-05-19

Digital video system

#509
20050105458
2005-05-19

Recording and/or reproducing method for record medium, reproducing apparatus, record medium, record medium distinguishing method, and recording and/or reproducing method for apparatus using record medium

#510
20050105427
2005-05-19

Optical disc writer for making double-sided optical discs

#511
20050105142
2005-05-19

Method of scanning and scanning apparatus

#512
20050100328
2005-05-12

Digital video system

#513
20050100327
2005-05-12

Digital video system

#514
20050100326
2005-05-12

Digital video system

#515
20050100325
2005-05-12

Digital video system

#516
20050100324
2005-05-12

Digital video system

#517
20050099929
2005-05-12

Optical disk

#518
20050099928
2005-05-12

Information recording medium, method and apparatus for recording and reproducing information

#519
20050099919
2005-05-12

Method for determining disc type in optical disc device

#520
20050099910
2005-05-12

Method of determining suitability of a recording medium for being recorded to and/or reproduced from by an apparatus

#521
20050094980
2005-05-05

Digital video system

#522
20050094979
2005-05-05

Digital video system

#523
20050094978
2005-05-05

Digital video system

#524
20050094977
2005-05-05

Digital video system

#525
20050094976
2005-05-05

Digital video system

#526
20050094975
2005-05-05

Digital video system

#527
20050094974
2005-05-05

Specially formatted optical disk and method of playback

#528
20050089782
2005-04-28

Imaging media and materials used therein

#529
20050089312
2005-04-28

Disk media, and method of and device for recording and playing back information on or from a disk media

#530
20050078324
2005-04-14

Method and system for using an optical sensor array to control a labeling device

#531
20050075248
2005-04-07

Compositions, systems, and methods for imaging onto a substrate

#532
20050068412
2005-03-31

Enhancing optical density

#533
20050058044
2005-03-17

Optical disk modified for speed and orientation tracking

#534
20050058043
2005-03-17

Optical disk drive modified for speed and orientation tracking

#535
20050058031
2005-03-17

Optical disk drive focusing apparatus

#536
20050058030
2005-03-17

Optical disk drive focusing apparatus using sum signal

#537
20050057639
2005-03-17

Optical disc drive focusing apparatus

#538
20050056085
2005-03-17

Approximating topology of optical disc surface

#539
20050052965
2005-03-10

Optical pickup and disc drive apparatus

#540
20050047286
2005-03-03

Focus error signal generation

#541
20050046692
2005-03-03

Labeling apparatus and method for disk storage media

#542
20050041092
2005-02-24

Formatting information to be written on optically writable label side of optical disc to minimize writing time

#543
20050037285
2005-02-17

Systems and methods for storing data on an optical disk

#544
20050036768
2005-02-17

Information recording medium

#545
20050030846
2005-02-10

Optical disk device

#546
20050019522
2005-01-27

Writing pixels to last fractional pixel positions of tracks of optical discs

#547
20050018570
2005-01-27

Disk apparatus

#548
20050013964
2005-01-20

Optical disc with pseudorandom series of marks on optical disc track

#549
20050008338
2005-01-13

Reproduction apparatus for cyclically changing sub-data

#550
20050008337
2005-01-13

Reproduction apparatus for selecting sub-data with use of numeric keypad

#551
20050007936
2005-01-13

Information recording method and information recording apparatus

#552
20050002320
2005-01-06

Optical recording medium including a divided track with basic portion and extension portion

#553
20050000657
2005-01-06

Medium with embedded information

#554
18472124
2024-10-15

Beam balancer for optical data writing

#555
14593601
2016-05-10

Adaptive control of tracking servo system of optical heads in optical storage devices