Patents-Review.com
ClassID:

198009 ⎘

G11B7/005 - 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 methods; Read, write or erase circuits therefor Reproducing

Sub-classes:
Recent Application in this class:
#1
20250046340
2025-02-06

NON-LINEAR OPTICAL-ABSORBING MATERIAL, RECORDING MEDIUM, METHOD FOR RECORDING INFORMATION, AND METHOD FOR READING INFORMATION

 #2
20240062780
2024-02-22

NONLINEAR LIGHT ABSORPTION MATERIAL, RECORDING MEDIUM, METHOD FOR RECORDING INFORMATION, AND METHOD FOR READING INFORMATION

 #3
20230097007
2023-03-30

Data reading and writing apparatuses and data reading and writing methods

 #4
20230043380
2023-02-09

Signal processing device, signal processing method, and program

 #5
20210390981
2021-12-16

Reproduction apparatus and reproduction method

 #6
20210176520
2021-06-10

SYSTEMS AND METHODS FOR MEDIA STORAGE AND RETRIEVAL

 #7
20210035605
2021-02-04

Audio processing device

 #8
20200327906
2020-10-15

Information processing apparatus, optical storage apparatus, and method for processing information

 #9
20190325908
2019-10-24

INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM

 #10
20190206438
2019-07-04

Optical disc drive device and playback device

 #11
20190206434
2019-07-04

Information recording medium and method for reproducing the same

 #12
20190108855
2019-04-11

High density recording medium, recording apparatus, recording method, reproducing apparatus, and reproducing method in which synchronization patterns are recorded with a shift so that positions in a track direction do not overlap

 #13
20190035425
2019-01-31

Reproducing apparatus and reproducing method

 #14
20180358048
2018-12-13

INFORMATION PROCESSING DEVICE, DISPLAY DEVICE, INFORMATION RECORDING MEDIUM, INFORMATION PROCESSING METHOD, AND PROGRAM

 #15
20180358047
2018-12-13

Information processing device, information processing method, and program

 #16
20180294008
2018-10-11

Information recording medium and method for reproducing the same

 #17
20180293477
2018-10-11

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

 #18
20180286454
2018-10-04

High density optical disk processing apparatus, method, and computer-readable medium

 #19
20180277156
2018-09-27

Information processing device, information processing method, and program

 #20
20180268855
2018-09-20

Non-rotating optical storage using adjustable mirrors

 #21
20180129566
2018-05-10

Optical disc apparatus for recording and reproducing data onto and from an optical disc based on an evaluation value

 #22
20180096703
2018-04-05

Optical medium reproducing device and optical medium reproducing method

 #23
20180047423
2018-02-15

Optical recording medium

 #24
20170278550
2017-09-28

Reproducing device, reproducing method, information processing device, information processing method, program, and recording medium

 #25
20170263286
2017-09-14

Optical disk reproducing device, reproducing circuit of the same, and reproducing method of optical disk

 #26
20170262338
2017-09-14

Optical disc apparatus and optical disc in which user data is recorded in a first space in units of a first length and management information is recorded in a second space in units of a second length different from the first length

 #27
20170256280
2017-09-07

Optical disc apparatus controlling irradiation position based on cross-correlation value between reproduction signal and decoded signal

 #28
20170194027
2017-07-06

Information recording device and data erasing method

 #29
20170133049
2017-05-11

Optical medium reproduction device and optical medium reproduction method

 #30
20170117011
2017-04-27

Optical medium reproduction apparatus and optical medium reproduction method

 #31
20170084301
2017-03-23

Optical information recording medium having first and second pit row of identical reflectance

 #32
20170025142
2017-01-26

Information recording medium and method for reproducing the same

 #33
20160365108
2016-12-15

Optical medium having a linear track

 #34
20160336032
2016-11-17

SYSTEM FOR READING AN OPTICAL MEDIUM HAVING A LINEAR TRACK

 #35
20160314812
2016-10-27

Optical information recording medium having first and second pit row of identical reflectance

 #36
20160307591
2016-10-20

Optical information reproduction device and optical information reproduction method

 #37
20160284380
2016-09-29

Optical disc apparatus and optical disc reproduction method

 #38
20160232933
2016-08-11

Hologram reproducing apparatus and hologram reproducing method

 #39
20160196848
2016-07-07

Optical medium reproduction apparatus and optical medium reproduction method

 #40
20160155468
2016-06-02

Optical medium reproduction apparatus and method of reproducing optical medium

 #41
20160125908
2016-05-05

Optical information recording medium having first and second pit row of identical reflectance

 #42
20160125907
2016-05-05

Information recording medium and method for reproducing the same

 #43
20160104505
2016-04-14

Optical information apparatus and information processing apparatus

 #44
20160064028
2016-03-03

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

 #45
20150380041
2015-12-31

Optical disc information device and information processing device

 #46
20150347469
2015-12-03

METHOD OF MANAGING DATA IN ARCHIVE SYSTEM BASED ON OPTICAL DISK

 #47
20150302883
2015-10-22

Optical recording medium and optical information playback method

 #48
20150302882
2015-10-22

OPTICAL INFORMATION RECORDING MEDIUM

 #49
20150138940
2015-05-21

PLAYBACK APPARATUS AND DISK INFORMATION DISPLAY METHOD

 #50
20150131422
2015-05-14

Optical disk apparatus, control method, control program and information storage medium

 #51
20150131421
2015-05-14

Optical disk apparatus, control method, control program and information storage medium

 #52
20150049598
2015-02-19

OPTICAL DISC DEVICE

 #53
20150043322
2015-02-12

Optical information recording medium, reproduction apparatus, and reproduction method

 #54
20150036472
2015-02-05

Reproducing apparatus and reproducing method

 #55
20150036471
2015-02-05

Apparatus and method for reproducing an optical recording, and computer-readable recording medium

 #56
20150003225
2015-01-01

Signal processing apparatus capable of suppressing non-linear noise component during reading optical recording medium

 #57
20140355404
2014-12-04

Optical medium reproducing apparatus and optical medium reproducing method

 #58
20140341006
2014-11-20

Information reproducing apparatus and information reproducing method

 #59
20140334282
2014-11-13

Decoding device and decoding method

 #60
20140233364
2014-08-21

Optical disk device and equalizer adjustment method

 #61
20140226451
2014-08-14

Optical information storage medium reproduction apparatus and control method of the same

 #62
20140198629
2014-07-17

STORAGE DEVICE AND STORAGE METHOD

 #63
20140160911
2014-06-12

Method for evaluating information reproduction performance, information reproduction device, and information recording medium

 #64
20140112117
2014-04-24

Optical disc device and optical disc reproduction method

 #65
20140109117
2014-04-17

Optical pickup and optical disk device

 #66
20140104998
2014-04-17

METHOD AND APPARATUS FOR ACQUIRING AND DISPLAYING IMAGE DATA CORRESPONDING TO CONTENT DATA

 #67
20140098655
2014-04-10

Recording control device and method

 #68
20140070114
2014-03-13

Method for writing and reading data by fluorescence on a light-sensitive substrate, and related substrate and devices

 #69
20140050067
2014-02-20

Optical disc drive, user terminal, and file processing method

 #70
20140029405
2014-01-30

Optical information reproduction apparatus using homodyne phase diversity detection with improved SNR

 #71
20130322226
2013-12-05

Optical disc device and optical disc reproduction method

 #72
20130194902
2013-08-01

Information processing system

 #73
20130135982
2013-05-30

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

 #74
20130100788
2013-04-25

Optical disk playback device with three-dimensional playback functionality

 #75
20130077459
2013-03-28

OPTICAL DISC AND RECORDING AND REPRODUCING APPARATUS AND METHOD

 #76
20130064056
2013-03-14

Method applying a pulsed laser beam for reading of an optical disc and respective apparatus

 #77
20130039159
2013-02-14

Optical disk apparatus and its reproducing method

 #78
20130021888
2013-01-24

Blu-ray optical pick-up devices and methods

 #79
20120320725
2012-12-20

OPTICAL RECORDING MEDIUM DRIVING APPARATUS, HIGH FREQUENCY SUPERPOSITION METHOD, AND PROGRAM

 #80
20120250486
2012-10-04

Method and apparatus for reading from and/or writing to an optical recording medium

 #81
20120250478
2012-10-04

Optical disc apparatus

 #82
20120230173
2012-09-13

OPTICAL DISK REPRODUCING APPARATUS

 #83
20120180077
2012-07-12

OPTICAL DISC DRIVE DEVICE

 #84
20120075968
2012-03-29

RECORDING APPARATUS, RECORDING METHOD, RECORDING MEDIUM, REPRODUCING APPARATUS AND REPRODUCING METHOD

 #85
20120044795
2012-02-23

Optical disc drive

 #86
20120014239
2012-01-19

Optical disk device, control method therefor, program, and information recording medium

 #87
20120014237
2012-01-19

Optical disc device

 #88
20120011524
2012-01-12

Optical recording medium, and optical information device

 #89
20120008483
2012-01-12

OPTICAL HEAD AND OPTICAL DISC APPARATUS

 #90
20120002527
2012-01-05

Adjusting method for recording condition and optical disc device

 #91
20110317534
2011-12-29

Optical disc reproduction power setting method, optical disc reproduction method, and optical disc device

 #92
20110286315
2011-11-24

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

 #93
20110255565
2011-10-20

Laser light detection circuit

 #94
20110235488
2011-09-29

Super-Resolution Optical Disc Reader and Read Method Optimized Through Amplitude Measurement

 #95
20110228662
2011-09-22

Optical disk reproducing apparatus

 #96
20110216639
2011-09-08

DETECTOR AND DETECTION METHOD

 #97
20110215795
2011-09-08

DETECTOR AND DETECTION METHOD

 #98
20110205877
2011-08-25

OPTICAL DISC DRIVE AND METHOD FOR READING DATA FROM OPTICAL DISC

 #99
20110199880
2011-08-18

Optical disc device and optical disc playback method

 #100
20110194390
2011-08-11

CONTROL METHOD FOR ADJUSTING LASER POWER OF LASER BEAM IRRADIATING MULTI-LAYER OPTICAL STORAGE MEDIUM AND RELATED CONTROLLER THEREOF

 #101
20110161994
2011-06-30

Optical disc device and control method of optical disc

 #102
20110158063
2011-06-30

Optical disc device and data reproduction method for the same

 #103
20110158062
2011-06-30

INFORMATION PROCESSING SYSTEM

 #104
20110149298
2011-06-23

SPATIAL WAVEFRONT ANALYSIS AND 3D MEASUREMENT

 #105
20110122750
2011-05-26

Optical disc, optical disc drive, optical disc recording/reproducing method, and integrated circuit

 #106
20110103202
2011-05-05

OPTICAL DISK UNIT AND REPRODUCTION METHOD THEREFOR

 #107
20110096646
2011-04-28

Reproducing system for use with optical devices

 #108
20110080819
2011-04-07

SYSTEMS AND METHODS FOR RELIABILITY TESTING OF OPTICAL MEDIA USING SIMULTANEOUS HEAT, HUMIDITY, AND LIGHT

 #109
20110078711
2011-03-31

Optical recording medium, and optical information device

 #110
20110058460
2011-03-10

OPTICAL INFORMATION STORAGE MEDIUM REPRODUCTION APPARATUS AND CONTROL METHOD OF THE SAME

 #111
20110051583
2011-03-03

EQUALIZATION FILTER DEVICE, TAP COEFFICIENT UPDATING METHOD, AND REPRODUCTION APPARATUS

 #112
20110032805
2011-02-10

Information recording medium, reproducing device and reproducing method

 #113
20110026385
2011-02-03

SEMICONDUCTOR STORAGE DEVICE, SEMICONDUCTOR DEVICE AND OPTICAL DISC REPRODUCING DEVICE

 #114
20110026381
2011-02-03

Optical disk apparatus and its reproducing method

 #115
20110013501
2011-01-20

UNIVERSAL MULTIMEDIA DISTRIBUTION, STORAGE, AND PLAYBACK SYSTEMS AND METHODS

 #116
20100329105
2010-12-30

Optical disc, optical disc drive, optical disc recording/reproducing method, and integrated circuit

 #117
20100329090
2010-12-30

Target level setting method for a signal used in maximum-likelihood decoding in PRML processing of a signal reproduced from an optical information recording medium, playback device for an optical information recording medium, and target level setting program for a signal used in maximum-likelihood decoding in PRML processing

 #118
20100322063
2010-12-23

Optical information reproducing apparatus and optical information reproducing method

 #119
20100309772
2010-12-09

Storage medium, reproducing method, and recording method

 #120
20100309771
2010-12-09

Optical head apparatus, optical disk apparatus and optical disk

 #121
20100302926
2010-12-02

Storage medium, reproducing method, and recording method

 #122
20100302925
2010-12-02

Reproduced signal evaluating method, information recording medium, reproducing device, and recording device

 #123
20100290327
2010-11-18

Storage medium, reproducing method, and recording method

 #124
20100278026
2010-11-04

Optical information recording medium reproducing device

 #125
20100278022
2010-11-04

Method and apparatus for acquiring and displaying image data corresponding to content data

 #126
20100260032
2010-10-14

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

 #127
20100260025
2010-10-14

Adjusting method for recording condition and optical disc device

 #128
20100246374
2010-09-30

Optical information storage medium reproduction apparatus and control method of the same

 #129
20100246354
2010-09-30

System and method for reading micro-holograms with reduced error rates

 #130
20100246346
2010-09-30

Optical information storage medium reproduction apparatus and control method of the same

 #131
20100246345
2010-09-30

OPTICAL INFORMATION STORAGE MEDIUM REPRODUCTION APPARATUS AND CONTROL METHOD OF THE SAME

 #132
20100246344
2010-09-30

Optical information storage medium reproduction apparatus and control method of the same

 #133
20100232271
2010-09-16

Optical recording/reproducing method, system, and program

 #134
20100232269
2010-09-16

OPTICAL INFORMATION STORAGE MEDIUM REPRODUCTION APPARATUS AND CONTROL METHOD OF THE SAME

 #135
20100226224
2010-09-09

DISC DRIVE AND PHOTO-DETECTOR GAIN SELECTION METHOD

 #136
20100226218
2010-09-09

Reading device and reading method for an optical data recording medium

 #137
20100214897
2010-08-26

Method and apparatus for processing optical disc signal

 #138
20100208572
2010-08-19

OPTICAL DISC DEVICE AND HYBRID OPTICAL DISC

 #139
20100208563
2010-08-19

Information recording medium, reproducing apparatus and reproducing method

 #140
20100195458
2010-08-05

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

 #141
20100177616
2010-07-15

High-density optical disc and recording/reproducing method thereof

 #142
20100172230
2010-07-08

Optical disc drive apparatus and optical disc reproduction method using the same

 #143
20100165826
2010-07-01

Optical information reproducing method

 #144
20100165824
2010-07-01

INFORMATION CARRIER, AND SYSTEM FOR READING SUCH AN INFORMATION CARRIER

 #145
20100165804
2010-07-01

Method and device for retrieving information from an optical record carrier at various reading speeds

 #146
20100157781
2010-06-24

Optical information reproducing method

 #147
20100157757
2010-06-24

System and method for storage of data in circular data tracks on optical discs

 #148
20100157753
2010-06-24

METHOD FOR REPRODUCING A SIGNAL FROM AN OPTICAL DISC, AND OPTICAL DISC DRIVE

 #149
20100149948
2010-06-17

Method and system for reading high density optical information

 #150
20100135143
2010-06-03

Optical system, optical pickup apparatus, and optical disc apparatus for extracting signal beams

 #151
20100118679
2010-05-13

MULTI-LAYER OPTICAL DISCS

 #152
20100103491
2010-04-29

METHOD FOR DETECTING POSITION OF REPRODUCED HOLOGRAM IMAGE AND HOLOGRAM APPARATUS

 #153
20100097908
2010-04-22

Reproduction signal evaluation method, information recording medium, reproduction apparatus and recording apparatus

 #154
20100091638
2010-04-15

Optical information recording medium reproducing apparatus, method for reproducing optical information recording medium, program for reproducing optical information recording medium, and computer readable recording medium

 #155
20100091632
2010-04-15

Optical system, optical pickup apparatus, and optical disk apparatus

 #156
20100090113
2010-04-15

METHOD AND APPARATUS FOR RETRIEVING INFORMATION FROM OPTICAL STORAGE MEDIUM

 #157
20100080110
2010-04-01

High Capacity Digital Data Storage By Transmission of Radiant Energy Through Arrays of Small Diameter Holes

 #158
20100074091
2010-03-25

Apparatus, method and program for waveform equalization on a read signal obtained by reading the record data recorded on a recording medium

 #159
20100059834
2010-03-11

Integrated electronic circuit including a thin film portion based on hafnium oxide

 #160
20100046354
2010-02-25

Optical disk

 #161
20100039917
2010-02-18

Optical information detection method, optical pickup, and optical information recording and reproducing apparatus

 #162
20100027851
2010-02-04

Apparatus, method and process for the stochastic marking and tracking of printed products

 #163
20100027390
2010-02-04

Signal conversion module and optical disc apparatus using the same

 #164
20100008202
2010-01-14

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

 #165
20100008198
2010-01-14

Optical recording/reproducing method, system, and program

 #166
20090323505
2009-12-31

Apparatus for reading from an optical recording medium

 #167
20090316539
2009-12-24

Optical head and optical disk apparatus

 #168
20090310453
2009-12-17

OPTICAL DRIVE AND READ POWER ESTIMATION METHOD

 #169
20090310446
2009-12-17

Signal detecting device and signal detecting method

 #170
20090303853
2009-12-10

Optical information recording/reproduction apparatus and recording condition adjusting method

 #171
20090296553
2009-12-03

OPTICAL DISC DEVICE AND OPTICAL DISC PLAYBACK METHOD

 #172
20090285083
2009-11-19

Activation system and method for activating an optical article

 #173
20090285075
2009-11-19

Enhanced security of optical article

 #174
20090285074
2009-11-19

Enhanced security of optical article

 #175
20090279400
2009-11-12

INFORMATION REPRODUCING DEVICE AND METHOD, AND COMPUTER PROGRAM

 #176
20090274446
2009-11-05

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

 #177
20090268571
2009-10-29

Optical recording control method, optical recording control circuit, optical reproduction control method, optical reproduction control circuit, optical recording medium, tracking control method, tracking control circuit, optical recording method, optical recording apparatus, optical reproduction method, and optical reproduction apparatus

 #178
20090262633
2009-10-22

Optical disc apparatus and optical disc replay method

 #179
20090262618
2009-10-22

Tilt adjusting method and information recording/reproducing apparatus using the same

 #180
20090252014
2009-10-08

OPTICAL DRIVE CAPABLE OF REPLAYING OPTICAL CARRIERS WITH HIGH BIREFRINGENCE

 #181
20090249381
2009-10-01

PLAYER-READABLE CODE ON OPTICAL MEDIA

 #182
20090245047
2009-10-01

METHOD OF ENCODING DATA ON AN INFORMATION CARRIER, SYSTEM FOR READING SUCH AN INFORMATION CARRIER

 #183
20090245040
2009-10-01

OPTICAL DISC REPRODUCING APPARATUS AND OPTICAL DISC REPRODUCING METHOD

 #184
20090238052
2009-09-24

Recording medium for storing defect management information for recording real time data, defect managing method therefor, and real time data recording method

 #185
20090225644
2009-09-10

Focusing and imaging compatible objective lenses for pixel-based and/or bit-based optical data recording and retrieval

 #186
20090220217
2009-09-03

Contents reproducing device

 #187
20090219594
2009-09-03

HOLOGRAM REPRODUCING DEVICE AND HOLOGRAM REPRODUCING METHOD

 #188
20090207719
2009-08-20

Optical disc apparatus

 #189
20090185465
2009-07-23

Disc with temporary disc definition structure (TDDS) and temporary defect list (TDFL), and method of and apparatus for managing defect in the same

 #190
20090175155
2009-07-09

Optical disc, optical disc drive, optical disc recording/reproducing method, and integrated circuit

 #191
20090168622
2009-07-02

OPTICAL DISK APPARATUS

 #192
20090168619
2009-07-02

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

 #193
20090147639
2009-06-11

Optical disk unit and driving method therefor

 #194
20090135711
2009-05-28

Information readout method for non mask layer type optical information medium

 #195
20090135699
2009-05-28

Offset compensator and optical disc drive using the same

 #196
20090129249
2009-05-21

Information storage medium and method of recording and/or reproducing with respect to the medium

 #197
20090122689
2009-05-14

OPTICAL READING METHOD AND OPTICAL READING SYSTEM

 #198
20090122665
2009-05-14

Method of controlling playback condition, optical disk, optical disk drive device and program

 #199
20090097373
2009-04-16

Jitter counter and optical disc apparatus using same

 #200
20090092380
2009-04-09

Mirror signal generation circuit

 #201
20090086602
2009-04-02

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

 #202
20090080311
2009-03-26

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

 #203
20090073830
2009-03-19

Reproducing apparatus and reproduction method

 #204
20090067314
2009-03-12

Optical reading method and optical reading system

 #205
20090052595
2009-02-26

Method of evaluating a readout signal, and optical disc apparatus

 #206
20090052310
2009-02-26

Optical disc reproduction method and device, and optical disc manufacturing method

 #207
20090052292
2009-02-26

Method and system for signal gain control in optical disc drives

 #208
20090046551
2009-02-19

Information reproduction device

 #209
20090040897
2009-02-12

Reproducing signal measuring method, signal reproducing apparatus, and optical recording medium

 #210
20090034391
2009-02-05

Optical information reproducing method, optical information reproducing device, and optical information recording medium for performing reproduction of information by using laser beams

 #211
20090022037
2009-01-22

Optical pickup apparatus

 #212
20090022031
2009-01-22

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

 #213
20090016205
2009-01-15

Optical recording medium and method for reproducing information from optical recording medium

 #214
20090010121
2009-01-08

Information processing device, access device, recording medium, information processing method, and information processing program

 #215
20090003171
2009-01-01

Method and Device for Reading Data

 #216
20080316893
2008-12-25

Reproducing Device and Method

 #217
20080316876
2008-12-25

Optical disk

 #218
20080297232
2008-12-04

Charge pump circuit and slice level control circuit

 #219
20080291812
2008-11-27

Optical disk

 #220
20080290952
2008-11-27

Dvd Reading Apparatus

 #221
20080285411
2008-11-20

Optical disk drive

 #222
20080285393
2008-11-20

Processing circuits and methods for optical data

 #223
20080285041
2008-11-20

Optical device for measuring modulated signal light

 #224
20080279087
2008-11-13

Method for Multi-Level Recording and Reproduction of Information and Apparatus Therefor

 #225
20080279077
2008-11-13

Apparatus for and a method of enabling copying a copy-protected recording medium

 #226
20080279075
2008-11-13

Device, method for processing RF signal, and optical disk drive utilizing the same

 #227
20080273450
2008-11-06

Optical disk

 #228
20080273443
2008-11-06

Apparatus and method for producing optical recording medium, optical recording medium, apparatus and method for reproduction and apparatus and method for recording

 #229
20080267050
2008-10-30

Information recording media and playback power determining method for signal playback

 #230
20080267037
2008-10-30

Method of reading optical information in super-resolution

 #231
20080259783
2008-10-23

Information processing device, access device, recording medium, information processing method, and information processing program

 #232
20080259780
2008-10-23

Optical information storage medium having a transition area

 #233
20080253254
2008-10-16

Optical disc player

 #234
20080247298
2008-10-09

Optical system, optical pickup apparatus, and optical disk apparatus

 #235
20080247286
2008-10-09

Apparatus and method for producing optical recording medium, optical recording medium, apparatus and method for reproduction and apparatus and method for recording

 #236
20080225675
2008-09-18

Optical disk apparatus

 #237
20080221813
2008-09-11

Jitter-Based Calibration Procedure With Improved Resolution For Optical Disc Drives

 #238
20080219132
2008-09-11

Optical disk apparatus

 #239
20080205255
2008-08-28

Optical disk

 #240
20080205250
2008-08-28

Operating Optical Drive Using Parameters

 #241
20080205236
2008-08-28

Optical information recording medium and optical information reproducing method

 #242
20080205216
2008-08-28

INFORMATION RECORDING APPARATUS CAPABLE OF RECORDING INFORMATION IN INFORMATION RECORDING MEDIUM, INFORMATION RECORDING METHOD, AND TARGET VALUE DETERMINING METHOD

 #243
20080205210
2008-08-28

Apparatus and method for determining write strategy parameters for recording data on an optical record carrier and for determining read parameters for reading data from an optical record carrier

 #244
20080205206
2008-08-28

Method for detecting a utilization status of an optical disc and apparatus thereof

 #245
20080198720
2008-08-21

Optical disk reproducing apparatus

 #246
20080186835
2008-08-07

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

 #247
20080186825
2008-08-07

OPTICAL INFORMATION STORAGE MEDIUM

 #248
20080181083
2008-07-31

Optical pickup and optical information reproduction system

 #249
20080175132
2008-07-24

GAIN CONTROL SYSTEM AND CALIBRATION METHOD THEREOF

 #250
20080175131
2008-07-24

Image Reader

 #251
20080170480
2008-07-17

Disc drive with rotational driving and optical pickup

 #252
20080165643
2008-07-10

Multivalued information reproducing method and multivalued information reproducing apparatus

 #253
20080159103
2008-07-03

Optical disc device with normal resolution signal selection filter

 #254
20080152321
2008-06-26

Recording medium of stream data, and recording method and playback method of the same

 #255
20080151741
2008-06-26

Optical information storage medium having a transition area provided between first area and second area of lead-in area and reproducing and/or recording apparatus for use therewith

 #256
20080151719
2008-06-26

Recording medium for storing defect management information for recording real time data, defect managing method therefor, and real time data recording method

 #257
20080129562
2008-06-05

Semiconductor Integrated Circuit Having Jitter Measuring Function

 #258
20080117802
2008-05-22

Optical information storage medium having a transition area provided between first area and second area of lead-in area and reproducing and/or recording apparatus for use therewith

 #259
20080117788
2008-05-22

Holographic optical information recording/reproducing device and holographic optical information recording/reproducing method

 #260
20080117781
2008-05-22

Recording medium for storing defect management information for recording real time data, defect managing method therefor, and real time data recording method

 #261
20080117780
2008-05-22

Recording medium for storing defect management information for recording real time data, defect managing method therefor, and real time data recording method

 #262
20080112288
2008-05-15

Information processing device, access device, recording medium, information processing method, and information processing program

 #263
20080106986
2008-05-08

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

 #264
20080094946
2008-04-24

Method and Apparatus for Scanning Data Stored on an Optical Storage Medium

 #265
20080089203
2008-04-17

Optical disk apparatus and its reproducing method

 #266
20080089201
2008-04-17

Optical disc apparatus and data complementation method

 #267
20080084806
2008-04-10

Optical recording medium, recording method of information on optical recording medium and reproducing method thereof

 #268
20080084803
2008-04-10

Optical Disc Access Apparatus for Evaluating a Disc and Method Thereof

 #269
20080084801
2008-04-10

Optical pickup apparatus and optical reproducing method

 #270
20080080329
2008-04-03

Optical disk apparatus and data read-out control method

 #271
20080067321
2008-03-20

Optical information detecting method, optical head, and optical disc apparatus utilizing plural photodetectors

 #272
20080056095
2008-03-06

Multi-layered disc and multi-layered disc reproducing apparatus

 #273
20080025190
2008-01-31

Data readout method, data readout device, and optical disk

 #274
20080019234
2008-01-24

Optical disc signal processing apparatus, and medium having program recorded thereon for controlling optical disc apparatus

 #275
20080013439
2008-01-17

Optical information reproducing method

 #276
20080008061
2008-01-10

Spot Aberrations in a Two-Dimensional Optical Storage System

 #277
20080005758
2008-01-03

Apparatus and method for producing optical recording medium, optical recording medium, apparatus and method for reproduction and apparatus and method for recording

 #278
20070297316
2007-12-27

METHOD AND APPARATUS FOR RETRIEVING INFORMATION FROM A 3D STORAGE MEDIUM

 #279
20070291617
2007-12-20

Optical information reproducing apparatus and optical information recording apparatus using holography

 #280
20070274186
2007-11-29

Information reproducing apparatus and method

 #281
20070274185
2007-11-29

Optical disc and method and system for reproducing optical disc

 #282
20070273684
2007-11-29

Storage media

 #283
20070268538
2007-11-22

HOLOGRAPHIC RECONSTRUCTION APPARATUS, HOLOGRAPHIC RECORDING/RECONSTRUCTION APPARATUS, AND HOLOGRAPHIC RECONSTRUCTION METHOD

 #284
20070263512
2007-11-15

Method for recording address information on optical recording medium, optical recording medium including address information recorded thereon by the same method, and method for detecting address information recorded on the same optical recording medium

 #285
20070247988
2007-10-25

Method for evaluating read stability of optical disc and information reproduction apparatus

 #286
20070243472
2007-10-18

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

 #287
20070242375
2007-10-18

Method for restoring data stored on an optical disc and optical disc drive suitable therefore

 #288
20070211596
2007-09-13

Optical scanner with synchronous sampling

 #289
20070206482
2007-09-06

Method and apparatus for reproducing optical recording medium

 #290
20070206474
2007-09-06

Information recording and reproducing apparatus, and information recording method

 #291
20070192653
2007-08-16

Data defect detection using soft decision result

 #292
20070189144
2007-08-16

Optical writing device, optical reading device, recording medium writing method, and recording medium reading method

 #293
20070188835
2007-08-16

Optical device and optical pickup device

 #294
20070177489
2007-08-02

Optical recording medium recorded with information in depth direction, and method and apparatus of reproduction therefrom

 #295
20070177475
2007-08-02

Method and apparatus to reproduce data with an improved data error correction capability

 #296
20070159953
2007-07-12

Optical disc apparatus

 #297
20070150650
2007-06-28

Reading and writing methods and apparatus for Blu-Rays discs

 #298
20070147517
2007-06-28

VIDEO PROCESSING SYSTEM CAPABLE OF ERROR RESILIENCE AND VIDEO PROCESSING METHOD FOR SAME

 #299
20070147190
2007-06-28

Accessing audio-centered information using a multilevel table-of-contents mechanism and directory structures

 #300
20070146892
2007-06-28

Optical pickup and optical information reproducing apparatus using same