Patents-Review.com
ClassID:

198019 ⎘

G11B7/0065 - 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 Recording, reproducing or erasing by using optical interference patterns, e.g. holograms

Sub-classes:
Recent Application in this class:
#1
20260004811
2026-01-01

HOLOGRAPHIC STORAGE HARDWARE ENABLED LOCKING

 #2
20250264664
2025-08-21

WAVEGUIDE NETWORK

 #3
20240304216
2024-09-12

Optical data transfer

 #4
20240257834
2024-08-01

Holographic storage

 #5
20240257833
2024-08-01

VOLUME HOLOGRAM ELEMENT AND IMAGE DISPLAY APPARATUS

 #6
20240233765
2024-07-11

METHOD FOR PRODUCING OPTICAL ELEMENT

 #7
20240185886
2024-06-06

Hologram recording system

 #8
20240159511
2024-05-16

THREE-PHASE SPECTRAL INTERFEROMETRY WITH IMPROVED SIGNAL RETRIEVAL

 #9
20240144969
2024-05-02

HOLOGRAPHIC STORAGE

 #10
20240085609
2024-03-14

HOLOGRAM RECORDING MEDIUM, HOLOGRAM OPTICAL ELEMENT, OPTICAL DEVICE, OPTICAL COMPONENT, AND METHOD FOR FORMING HOLOGRAM DIFFRACTION GRATING

 #11
20230360674
2023-11-09

Holographic storage

 #12
20230266512
2023-08-24

Nanoparticle-Based Holographic Photopolymer Materials and Related Applications

 #13
20230120717
2023-04-20

Holographic storage

 #14
20230104873
2023-04-06

Optical data transfer

 #15
20230048079
2023-02-16

Waveguide network

 #16
20230047873
2023-02-16

OPTICAL SYSTEM FOR HOLOGRAPHIC STORAGE AND DESIGN METHOD FOR FRESNEL LENS AND META LENS THEREOF

 #17
20220404767
2022-12-22

TRANSMISSION-TYPE HOLOGRAPHIC OPTICAL STORAGE MEDIUM AND DEVICE, AND METHOD FOR RECORDING AND READING ON TWO SIDES OF STORAGE MEDIUM

 #18
20220404766
2022-12-22

HOLOGRAPHIC STORAGE OPTICAL SYSTEM AND BEAM CALIBRATING METHOD THEREOF

 #19
20220343947
2022-10-27

MULTI-CHANNEL MULTIPLEXING METHOD AND DEVICE FOR DISC STORAGE MEDIUM

 #20
20220101878
2022-03-31

HOLOGRAM RECORDING COMPOSITION, HOLOGRAM RECORDING MEDIUM, HOLOGRAM, AND OPTICAL DEVICE AND OPTICAL COMPONENT USING SAME

 #21
20220013142
2022-01-13

Hologram recording composition, hologram recording medium, diffraction optical element, and optical device, optical component, and image display device using diffraction optical element

 #22
20210356910
2021-11-18

Holographic optical element and manufacturing method thereof, image reconstruction method and augmented reality glasses

 #23
20210233568
2021-07-29

High-speed parallel reproducing holographic disk reading method and device

 #24
20210225403
2021-07-22

Positioning method and device for hologram in card-type holographic storage medium

 #25
20210225402
2021-07-22

Holographic storage method and device based on angle-shift multiplexing

 #26
20210225401
2021-07-22

Reflective holographic optical storage method and device

 #27
20210225400
2021-07-22

Positioning method and device for hologram in disk-type holographic storage

 #28
20210225399
2021-07-22

Holographic storage device and method for simultaneously recording and reading on two sides

 #29
20210225398
2021-07-22

METHOD AND DEVICE FOR ACCURATELY DETECTING AND CONTROLLING POSITION OF OPTICAL HEAD AND OPTICAL DISK

 #30
20210201949
2021-07-01

Multiplexing method for increasing storage capacity in disc-type holographic storage medium

 #31
20210201948
2021-07-01

Holographic data storage device with single-arm structure

 #32
20210183407
2021-06-17

Directly printable image recording material and preparation method thereof

 #33
20200363240
2020-11-19

Optical encoder system and method

 #34
20200255623
2020-08-13

Non-reactive fluoro compound and photopolymer composition comprising the same

 #35
20200227085
2020-07-16

Holographic optical elements having lightguides with multiple hologram recordings and methods of making the same

 #36
20200192218
2020-06-18

Photopolymer composition

 #37
20190195662
2019-06-27

Optical encoder system and method

 #38
20190073831
2019-03-07

Electronic system and method for three-dimensional mixed-reality space and experience construction and sharing

 #39
20180267464
2018-09-20

HOLOGRAM RECORDING AND REPRODUCING APPARATUS AND HOLOGRAM RECORDING AND REPRODUCING METHOD

 #40
20180033461
2018-02-01

Optical information recording device and optical information recording method

 #41
20180012624
2018-01-11

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

 #42
20170373459
2017-12-28

VOLUME POLARIZATION GRATING, METHODS OF MAKING, AND APPLICATIONS

 #43
20170366203
2017-12-21

HOLOGRAPHIC DATA STORAGE SYSTEM AND METHOD

 #44
20170278534
2017-09-28

Optical information recording apparatus and method

 #45
20170270961
2017-09-21

OPTICAL INFORMATION REPRODUCING DEVICE AND OPTICAL INFORMATION REPRODUCING METHOD

 #46
20170263281
2017-09-14

Holographic characterization and playback apparatus

 #47
20170236543
2017-08-17

OPTICAL INFORMATION RECORDING/REPRODUCING DEVICE AND HOLOGRAPHIC RECORDING/REPRODUCING METHOD

 #48
20170200463
2017-07-13

Optical information recording device and optical information recording method

 #49
20170199494
2017-07-13

Selection method for additives in photopolymers

 #50
20170186461
2017-06-29

Light information device and light information processing method

 #51
20170176931
2017-06-22

Optical information recording/reproducing apparatus, optical information recording/reproducing method

 #52
20170162221
2017-06-08

Optical Information Recording/Reproduction Device and Optical Information Recording/Reproduction Method

 #53
20170098461
2017-04-06

Optical-information recording/reproducing apparatus and optical-information recording/reproducing method

 #54
20170025143
2017-01-26

Method and system for optical data storage

 #55
20160365107
2016-12-15

Information recording device and information recording method

 #56
20160358623
2016-12-08

OPTICAL INFORMATION RECORDING/REPRODUCING DEVICE AND OPTICAL INFORMATION RECORDING/REPRODUCING METHOD

 #57
20160343397
2016-11-24

Holographic light-emitting module and holographic storage system using the same

 #58
20160336034
2016-11-17

OPTICAL INFORMATION REPRODUCING DEVICE AND REFERENCE BEAM ADJUSTING METHOD

 #59
20160336033
2016-11-17

Optical information device and optical information processing method

 #60
20160322077
2016-11-03

Optical information recording/reproducing device

 #61
20160321138
2016-11-03

INFORMATION REPLAY DEVICE, INFORMATION REPLAY METHOD, INFORMATION STORAGE DEVICE, AND INFORMATION STORAGE METHOD

 #62
20160307591
2016-10-20

Optical information reproduction device and optical information reproduction method

 #63
20160307589
2016-10-20

HOLOGRAM RECORDING AND PLAYBACK DEVICE AND PLAYBACK POSITION DEVIATION DETECTION METHOD

 #64
20160284374
2016-09-29

HOLOGRAPHIC STORAGE DEVICE

 #65
20160267936
2016-09-15

HOLOGRAM RECORDING AND REPRODUCING APPARATUS

 #66
20160254021
2016-09-01

Hologram recording and reproducing apparatus

 #67
20160232933
2016-08-11

Hologram reproducing apparatus and hologram reproducing method

 #68
20160225401
2016-08-04

Holographic storage disk and holographic storage system

 #69
20160225397
2016-08-04

Holographic device and method for data reading using the same

 #70
20160196849
2016-07-07

Holographic data storage system

 #71
20160187848
2016-06-30

Holographic storage layer, holographic disk using the same, and method for manufacturing the same

 #72
20160125906
2016-05-05

Hologram reproducing device and hologram reproducing method

 #73
20160118074
2016-04-28

Holographic data reproduction apparatus and method thereof

 #74
20160111125
2016-04-21

Reception terminal and a method for compensating inter-symbol interference and computer readable recording medium for performing the same

 #75
20160085212
2016-03-24

OPTICAL INFORMATION RECORDING/REPRODUCING APPARATUS, OPTICAL INFORMATION RECORDING/REPRODUCING METHOD AND DATA ARCHIVING SYSTEM

 #76
20160055876
2016-02-25

Optical information reproduction device and optical information reproduction method

 #77
20160055875
2016-02-25

Hologram recording and reproducing device, and angular multiplexing recording and reproducing method

 #78
20160042757
2016-02-11

Hologram recording and playback device and hologram playback method

 #79
20160042756
2016-02-11

OPTICAL INFORMATION PLAYBACK DEVICE AND ADJUSTMENT METHOD

 #80
20160041525
2016-02-11

Holographic memory device

 #81
20160004221
2016-01-07

Methods and apparatus for coherent holographic data channels

 #82
20150380039
2015-12-31

OPTICAL INFORMATION REPRODUCTION DEVICE AND OPTICAL INFORMATION RECORDING AND REPRODUCING DEVICE

 #83
20150364151
2015-12-17

OPTICAL INFORMATION RECORDING AND REPRODUCING DEVICE, OPTICAL INFORMATION RECORDING AND REPRODUCING METHOD, AND REPRODUCING DEVICE

 #84
20150340055
2015-11-26

Optical information recording and reproducing apparatus and optical information recording and reproducing method

 #85
20150318012
2015-11-05

Optical information reproduction apparatus and optical information reproduction method

 #86
20150318011
2015-11-05

Recording/reproducing apparatus and recording medium

 #87
20150318009
2015-11-05

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

 #88
20150302926
2015-10-22

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

 #89
20150294682
2015-10-15

OPTICAL INFORMATION APPARATUS

 #90
20150294681
2015-10-15

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

 #91
20150277374
2015-10-01

Selection method for additives in photopolymers

 #92
20150228299
2015-08-13

Recording device

 #93
20150221331
2015-08-06

Hologram recording device and hologram recording method

 #94
20150213827
2015-07-30

Increased spectral efficiency and reduced synchronization delay with bundled transmissions

 #95
20150194177
2015-07-09

OPTICAL INFORMATION RECORDING DEVICE AND OPTICAL INFORMATION RECORDING METHOD

 #96
20150179208
2015-06-25

Optical information reproducing device

 #97
20150131424
2015-05-14

OPTICAL INFORMATION RECORDING/REPRODUCTION DEVICE, RECORDING CONDITION ADJUSTMENT METHOD, AND OPTICAL INFORMATION RECORDING MEDIUM

 #98
20150125784
2015-05-07

Photopolymer formulations having the adjustable mechanical modulus G

 #99
20150109895
2015-04-23

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

 #100
20150085633
2015-03-26

Optical information recording apparatus and optical information recording method

 #101
20150078149
2015-03-19

Optical information reproducing device and reference beam adjusting method

 #102
20150071046
2015-03-12

Stacked film reflective layers for multi-layer optical data storage

 #103
20150063089
2015-03-05

Six-dimensional optical multilayer storage using two-photon absorption writing, erasing and optical coherence tomography reading

 #104
20150062675
2015-03-05

Dynamic aperture holography

 #105
20150009788
2015-01-08

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

 #106
20140321254
2014-10-30

Data recording apparatus and method using 3D optical memory, and authentication apparatus and method using 3D optical memory

 #107
20140301177
2014-10-09

Optical information recording/reproducing apparatus and optical information recording/reproducing method

 #108
20140301176
2014-10-09

Optical information recording/reproducing apparatus

 #109
20140241140
2014-08-28

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

 #110
20140198360
2014-07-17

Device for recording and reproducing holographic 3D image, and method for recording and reproducing holographic 3D image

 #111
20140162013
2014-06-12

Stacked film reflective layers for multi-layer optical data storage

 #112
20140160913
2014-06-12

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

 #113
20140119168
2014-05-01

Holographic memory information encoding method, holographic memory recording method, and holographic memory device

 #114
20140118508
2014-05-01

Digital hologram display device

 #115
20140071799
2014-03-13

Optical information recording device and method

 #116
20140070114
2014-03-13

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

 #117
20140043952
2014-02-13

Optical information recording/reproducing apparatus

 #118
20140029404
2014-01-30

Holographic memory apparatus and method for adjusting incident angle of reference beam

 #119
20140006857
2014-01-02

Optical information recording and reproducing apparatus, optical information recording and reproducing method, and data library apparatus

 #120
20130343171
2013-12-26

Optical information recording/reproducing apparatus and method

 #121
20130322225
2013-12-05

Holographic optical pickup device, optical information recording and reproducing device, and method of recording and reproducing optical information

 #122
20130322224
2013-12-05

Holographic optical pickup device, optical information recording and reproducing device, and method of recording and reproducing optical information

 #123
20130258832
2013-10-03

Test element having an optical data storage, device for reading the optical data storage of the test element and measuring system thereof

 #124
20130245234
2013-09-19

Vmp-like sequences of pathogenic

#125
20130215730
2013-08-22

Holographic memory reproduction device and holographic memory reproduction method, demodulation device and demodulation method, and observation device and observation method

 #126
20130201808
2013-08-08

Optical information recording/reproducing apparatus, optical information reproducing apparatus, optical information recording/reproducing method and optical information reproducing method

 #127
20130142021
2013-06-06

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

 #128
20130128714
2013-05-23

Apparatus for recording optical information in a hologram, apparatus for reproducing optical information stored in a hologram, and a method for recording optical information in, or reproducing optical information from, a hologram

 #129
20130084016
2013-04-04

Method to determine fiducial point for holographic data storage

 #130
20130077457
2013-03-28

Holographic recording method detecting displacement of a holographic recording medium, and recording and reproduction apparatus

 #131
20130039160
2013-02-14

Apparatus and method for recording micro-hologram

 #132
20130028066
2013-01-31

Method of reading optical information and method of recording optical information

 #133
20120328973
2012-12-27

Method of recording data in an optical data storage medium and an optical data storage medium

 #134
20120307617
2012-12-06

Increased spectral efficiency and reduced synchronization delay with bundled transmissions

 #135
20120302659
2012-11-29

Photopolymer formulation having ester-based writing monomers

 #136
20120300608
2012-11-29

Apparatus and method for irradiating a medium

 #137
20120294130
2012-11-22

DATA STORAGE DEVICE

 #138
20120287491
2012-11-15

Method for finding and tracking single-mode operation point of external cavity diode lasers

 #139
20120281514
2012-11-08

METHOD AND SYSTEM FOR EQUALIZING HOLOGRAPHIC DATA PAGES

 #140
20120250121
2012-10-04

PHASE ADDRESSED HOLOGRAPHIC ASSOCIATIVE MEMORY

 #141
20120250120
2012-10-04

MULTI-WAVELENGTH- HOLOGRAPHIC SYSTEMS AND METHODS

 #142
20120237856
2012-09-20

SELECTION METHOD FOR ADDITIVES IN PHOTOPOLYMERS

 #143
20120224237
2012-09-06

HOLOGRAPHIC RECORDING SYSTEM HAVING A RELAY SYSTEM

 #144
20120219884
2012-08-30

Photopolymer formulations having the adjustable mechanical modulus G

 #145
20120213049
2012-08-23

Read signal evaluation method, information recording and reading method, and information recording and reading apparatus

 #146
20120176880
2012-07-12

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

 #147
20120170432
2012-07-05

READ POWER CONTROL

 #148
20120163152
2012-06-28

Optical information reproducing apparatus and optical information reproducing method

 #149
20120140606
2012-06-07

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

 #150
20120127843
2012-05-24

Servoing system for master with parallel tracks in a holographic replication system

 #151
20120127548
2012-05-24

Monocular holographic data storage system and method thereof

 #152
20120122238
2012-05-17

VMP-like sequences of pathogenic

#153
20120113493
2012-05-10

High speed electromechanical shutter

 #154
20120092976
2012-04-19

Recording apparatus and control method

 #155
20120051201
2012-03-01

Data reproducing apparatus

 #156
20120050831
2012-03-01

Reproduction apparatus and reproduction method

 #157
20120026856
2012-02-02

Optical information record/reproduction apparatus and reproduction apparatus

 #158
20120026855
2012-02-02

Method and system for processing information from optical disk layers

 #159
20120008482
2012-01-12

System for holography

 #160
20120002519
2012-01-05

Disk-shaped recording medium, optical spot position control device, and optical spot position control method

 #161
20110317537
2011-12-29

Multilayer coaxial holographic storage system

 #162
20110305127
2011-12-15

Recording device and recording method

 #163
20110280112
2011-11-17

Optical information reproduction apparatus and optical information reproduction method

 #164
20110273973
2011-11-10

System and method for improved data storage

 #165
20110273754
2011-11-10

Holographic memory device and reproduction/recording method

 #166
20110261667
2011-10-27

SYSTEM AND METHOD FOR PROTECTING PIRACY IN OPTICAL STORAGE

 #167
20110252834
2011-10-20

WAVE PLATE AND ITS MANUFACTURING METHOD

 #168
20110249544
2011-10-13

Reading device

 #169
20110242958
2011-10-06

System and method for transfer of data stored in holographic storage medium

 #170
20110235493
2011-09-29

Collinear holographic storage method and apparatus

 #171
20110235485
2011-09-29

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

 #172
20110235484
2011-09-29

RECORDING DEVICE AND RECORDING METHOD

 #173
20110228663
2011-09-22

HOLOGRAPHIC RECORDING METHOD

 #174
20110216382
2011-09-08

Hologram recording medium, hologram recording apparatus and method, and computer program

 #175
20110189591
2011-08-04

Prepolymer-based polyurethane formulations for producing holographic media

 #176
20110188368
2011-08-04

Optical information recording/reproduction method and device

 #177
20110182505
2011-07-28

Gray level weighting centroid method for holographic data storage

 #178
20110170391
2011-07-14

System and method for controlling tracking in an optical drive

 #179
20110170388
2011-07-14

Optical drive device and focus servo control method

 #180
20110134741
2011-06-09

Method for recording and reproducing a holographic read only recording medium, and holographic read only recording medium

 #181
20110134732
2011-06-09

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

 #182
20110134730
2011-06-09

Recording apparatus and control method

 #183
20110134729
2011-06-09

Recording apparatus and control method

 #184
20110110207
2011-05-12

OPTICAL UNIT, CONTROL METHOD, AND OPTICAL INFORMATION RECORDING/REPRODUCING DEVICE

 #185
20110096648
2011-04-28

Optical drive device and tilt detection method

 #186
20110092612
2011-04-21

Photoreactive composition, optical material, composition for forming holographic recording layer, holographic recording material, and holographic recording medium

 #187
20110091691
2011-04-21

Multiple layer holographic metal flake film and method of manufacturing the same

 #188
20110081602
2011-04-07

Optical data storage media and methods for using the same

 #189
20110080823
2011-04-07

DISC STRUCTURE FOR BIT-WISE HOLOGRAPHIC STORAGE

 #190
20110080815
2011-04-07

Optical recording and reproducing apparatus

 #191
20110075539
2011-03-31

Method and apparatus for recording/reproducing on/from a recording medium

 #192
20110069596
2011-03-24

HOLOGRAPHIC RECORDING METHOD, A HOLOGRAPHIC RECORDING MEDIUM AND USE OF SUCH MEDIUM

 #193
20110053055
2011-03-03

Compositions, optical data storage media and methods for using the optical data storage media

 #194
20110044151
2011-02-24

ELECTRONIC DEVICE

 #195
20110043890
2011-02-24

Light controller

 #196
20110026390
2011-02-03

Optical information recording/reproducing device, optical unit, and optical information recording method

 #197
20110013243
2011-01-20

Data storage assembly with diamond like carbon antireflective layer

 #198
20110003240
2011-01-06

Method for forming holograms

 #199
20100322058
2010-12-23

HOLOGRAPHIC STORAGE SYSTEM USING ANGLE-MULTIPLEXING

 #200
20100321769
2010-12-23

Optical switch using a michelson interferometer

 #201
20100321759
2010-12-23

Directly modulated spatial light modulator

 #202
20100321749
2010-12-23

Method and apparatus for bulk erasure in a holographic storage system

 #203
20100321748
2010-12-23

Method and system for re-writing with a holographic storage medium

 #204
20100317026
2010-12-16

VMP-like sequences of pathogenic

#205
20100315931
2010-12-16

Pre-exposure and curing of photo-sensitive material for optical data storage

 #206
20100309768
2010-12-09

Hologram disc reading and writing apparatus and hologram disc reading apparatus

 #207
20100302927
2010-12-02

OPTICAL DATA STORAGE MEDIUM AND METHODS FOR USING THE SAME

 #208
20100296381
2010-11-25

Apparatus and method to store information in a holographic data storage medium

 #209
20100296380
2010-11-25

Spatial light modulators with changeable phase masks for use in holographic data storage

 #210
20100296374
2010-11-25

Apparatus and method for initializing information recording medium, apparatus and method for recording information, and information recording medium

 #211
20100271922
2010-10-28

HOLOGRAM RECORDING DEVICE

 #212
20100271921
2010-10-28

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

 #213
20100265808
2010-10-21

Hologram device, tilt detection method, and tilt correction method

 #214
20100260022
2010-10-14

Light spot position control apparatus and light spot position control method

 #215
20100259803
2010-10-14

COLLINEAR VOLUME HOLOGRAPHIC OPTICAL STORAGE SYSTEM AND INFORMATION STORAGE STRUCTURE THEREOF

 #216
20100251080
2010-09-30

Bit probability estimation method for noisy modulation code

 #217
20100246367
2010-09-30

OPTICAL INFORMATION RECORDING METHOD AND APPARATUS USING THE SAME

 #218
20100246354
2010-09-30

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

 #219
20100246348
2010-09-30

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

 #220
20100232278
2010-09-16

Recording and reproducing method, recording medium, and recording and reproducing apparatus

 #221
20100231998
2010-09-16

Holographic storage device having an adjustment mechanism for a reference beam

 #222
20100226232
2010-09-09

Apparatus and method for recording/reproducing optical information, and data fetching by reference to optical information recording medium

 #223
20100225985
2010-09-09

REPRODUCING DEVICE AND REPRODUCING METHOD

 #224
20100221646
2010-09-02

HOLOGRAPHIC RECORDING MEDIUM

 #225
20100220570
2010-09-02

Signal quality evaluating apparatus and method, and information recording medium

 #226
20100208562
2010-08-19

Optical information recording device and method

 #227
20100207794
2010-08-19

Method of encoding/decoding data, method of detecting data, and method of recording/reproducing data

 #228
20100202271
2010-08-12

Objective lens for recording hologram and hologram recording device

 #229
20100202270
2010-08-12

Optical information recording method and apparatus

 #230
20100202269
2010-08-12

Data recording method in holography optical memory system

 #231
20100201703
2010-08-12

Systems and methods for improving throughput of a graphics processing unit

 #232
20100195453
2010-08-05

Optical disc device and focus control method

 #233
20100188721
2010-07-29

TWO-DIMENSIONAL ENCODER, HOLOGRAPHIC MEMORY DEVICE AND HOLOGRAPHIC MEMORY MEDIUM

 #234
20100188716
2010-07-29

HOLOGRAM RECORDING DEVICE

 #235
20100185912
2010-07-22

Apparatus and method for processing beam information using low density parity check code

 #236
20100182664
2010-07-22

Hologram recorder

 #237
20100172228
2010-07-08

VOLUMINAL INFORMATION RECORDING MEDIUM, INFORMATION RECORDING APPARATUS, INFORMATION REPRODUCING APPARATUS , AND OPTICAL PICKUP

 #238
20100172003
2010-07-08

HOLOGRAM APPARATUS AND RECORDING AND REPRODUCING METHOD OF THE SAME

 #239
20100172002
2010-07-08

Optical pickup apparatus, reproduction apparatus, and reproduction method

 #240
20100165825
2010-07-01

OPTICAL RECORDING/REPRODUCING DEVICE

 #241
20100165819
2010-07-01

Mastering and replication of micro-holographic data storage media

 #242
20100165818
2010-07-01

System and method for dual-beam recording and readout of multilayered optical data storage media

 #243
20100165817
2010-07-01

Disc structure for bit-wise holographic storage

 #244
20100165816
2010-07-01

System and method for tracking in single-bit holographic data storage

 #245
20100162280
2010-06-24

Cascaded control of a pick-up head for multi-layer optical data storage

 #246
20100157776
2010-06-24

VERTICALLY TRACKED DATA STORAGE DEVICE AND METHOD

 #247
20100157775
2010-06-24

Holographic storage devices with complementary data layer and use thereof

 #248
20100157774
2010-06-24

DATA STORAGE SYSTEMS AND METHODS

 #249
20100157773
2010-06-24

Data storage devices and methods

 #250
20100157772
2010-06-24

Data storage devices and methods

 #251
20100157771
2010-06-24

Method and system for bit prediction using a multi-pixel detector

 #252
20100157401
2010-06-24

Apparatus and method for reading and apparatus for reading and writing holograms

 #253
20100157398
2010-06-24

Holographic recording medium, holographic writing system and holographic reading system

 #254
20100149958
2010-06-17

Method and system for modulation coding and synchronization

 #255
20100149957
2010-06-17

Method and system for detection enhancement for optical data storage

 #256
20100149946
2010-06-17

Method for reproducing hologram

 #257
20100149945
2010-06-17

Record medium, optical disk unit using it, and recording method

 #258
20100142353
2010-06-10

Record Medium, Optical Disk Unit Using It, and Recording Method

 #259
20100142352
2010-06-10

Method of recording holographic information and apparatus for recording/reproducing holographic information

 #260
20100128591
2010-05-27

Optical information reproducing apparatus, optical information recording and reproducing apparatus

 #261
20100128334
2010-05-27

Holographic recording apparatus, holographic reproduction apparatus, information encoding method, recording method, and information reproduction

 #262
20100128333
2010-05-27

HOLOGRAM RECORDING AND REPRODUCING SYSTEM

 #263
20100124158
2010-05-20

HOLOGRAPHY WITH INTERFERENCE REVIVAL

 #264
20100118682
2010-05-13

Apparatus and method for recording data on holographic storage medium

 #265
20100110865
2010-05-06

Optical information recording and reproducing apparatus, and cartridge

 #266
20100110846
2010-05-06

Method and apparatus for controlling position in which data is to be recorded

 #267
20100103796
2010-04-29

Method of reading a fourier hologram recorded on a holographic storage medium and a holographic storage system

 #268
20100103491
2010-04-29

METHOD FOR DETECTING POSITION OF REPRODUCED HOLOGRAM IMAGE AND HOLOGRAM APPARATUS

 #269
20100103490
2010-04-29

Optical Information Recording Reproducing Apparatus

 #270
20100103487
2010-04-29

Holographic storage system for reading a hologram stored on a holographic storage medium and a method carried out therewith

 #271
20100099789
2010-04-22

METHOD FOR MODULATING LIGHT OF PHOTOREFRACTIVE COMPOSITION

 #272
20100097916
2010-04-22

Optical disk, recording/reproducing method thereof, and optical disk apparatus with employment of optical disk

 #273
20100097676
2010-04-22

Holographic storage system with improved data page quality

 #274
20100097675
2010-04-22

METHOD AND APPARATUS FOR PHASE-ENCODED HOMOGENIZED FOURIER TRANSFORM HOLOGRAPHIC DATA STORAGE AND RECOVERY

 #275
20100097670
2010-04-22

Holographic storage system with improved beam overlap

 #276
20100091631
2010-04-15

Phase masks for use in holographic data storage

 #277
20100091349
2010-04-15

Recording and reproducing device and polarization direction controlling method

 #278
20100085859
2010-04-08

HOLOGRAM RECORDING AND REPRODUCING APPARATUS

 #279
20100080104
2010-04-01

Information recording/reproducing apparatus, apparatus for manufacturing optical information recording medium, and optical information recording medium

 #280
20100074089
2010-03-25

Method for finding and tracking single-mode operation point of external cavity diode lasers

 #281
20100074074
2010-03-25

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

 #282
20100067074
2010-03-18

Holographic recording medium, holographic writing system and holographic reading system

 #283
20100061640
2010-03-11

METHOD AND APPARATUS FOR DETECTING CODE OF HOLOGRAPHIC DATA PAGE

 #284
20100061215
2010-03-11

Optical information recording and reproducing apparatus and optical information recording apparatus

 #285
20100061213
2010-03-11

OPTICAL HOLOGRAPHIC DEVICE AND METHOD WITH GAIN COMPENSATION

 #286
20100061212
2010-03-11

METHOD AND DEVICE FOR OPTICAL RECORDING MEDIUM, AND OPTICAL RECORDING AND REPRODUCING APPARATUS

 #287
20100061210
2010-03-11

OPTICAL DISC AND RECORDING/REPRODUCING METHOD AND APPARATUS FOR THE OPTICAL DISC

 #288
20100060961
2010-03-11

Recording/playback apparatus, recording apparatus, playback apparatus, recording/playback method, recording method, and playback method

 #289
20100060960
2010-03-11

REPRODUCTION DEVICE AND REPRODUCTION METHOD

 #290
20100060959
2010-03-11

REPRODUCTION APPARATUS AND REPRODUCTION METHOD

 #291
20100054107
2010-03-04

Recording and reproducing apparatus

 #292
20100046353
2010-02-25

OPTICAL RECORDING MEDIUM, OPTICAL HEAD DEVICE AND OPTICAL INFORMATION RECORDING/REPRODUCING DEVICE

 #293
20100046338
2010-02-25

Optical disc apparatus, focus position control method and recording medium

 #294
20100039918
2010-02-18

Hologram recording/reproducing device, method thereof, and holographic recording medium

 #295
20100039686
2010-02-18

HOLOGRAM PATTERN GENERATION METHOD AND MULTIPLE LIGHT POINTS GENERATION APPARATUS

 #296
20100039685
2010-02-18

VOLUME HOLOGRAM OPTICAL RECORDING MEDIUM, COMPOSITION FOR FORMING VOLUME HOLOGRAM RECORDING LAYER, VOLUME HOLOGRAM RECORDING MATERIAL, AND VOLUME HOLOGRAM OPTICAL RECORDING METHOD

 #297
20100033817
2010-02-11

Wave plate with birefringent regions and its manufacturing method

 #298
20100027401
2010-02-04

Run length limited encoding of data into a 5×5 matrix for recording into a holographic medium

 #299
20100027086
2010-02-04

Light deflecting device and hologram device

 #300
20100021007
2010-01-28

RECONSTRUCTION OF DATA PAGE FROM IMAGED DATA