ClassID:

199581

G11C13/042 - CPC Classification

Classification description:

Digital stores characterised by the use of storage elements not covered by groups , , or using optical elements ; using other beam accessed elements, e.g. electron or ion beam using information stored in the form of interference pattern

Sub-classes:
Recent Application in this class:
#1
20250122178
2025-04-17

COMPOUND, POLYMERIZABLE COMPOSITION, POLYMER, HOLOGRAPHIC RECORDING MEDIUM, OPTICAL MATERIAL, AND OPTICAL COMPONENT

#2
20240249771
2024-07-25

METHOD FOR STORING DATA AND OPTICAL STORAGE

#3
20240212752
2024-06-27

THRESHOLD COMPENSATED DETECTOR FOR MEMORY SENSE

#4
20240119964
2024-04-11

Optical identifier and system for reading same

#5
20240112733
2024-04-04

Method for information storage based on hybrid material

#6
20220157339
2022-05-19

Optical identifier and system for reading same

#7
20200013464
2020-01-09

Avionics system for an aircraft

#8
20190265399
2019-08-29

Optical identifier and system for reading same

#9
20160275982
2016-09-22

Apparatus and method for storing and retrieving optical sensor calibration data

#10
20150302926
2015-10-22

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

#11
20150078149
2015-03-19

Optical information reproducing device and reference beam adjusting method

#12
20120037698
2012-02-16

Method and apparatus for optically reading information

#13
20110121073
2011-05-26

METHOD AND APPARATUS FOR OPTICALLY READING INFORMATION

#14
20100325513
2010-12-23

INTEGRATED CONTROL ELECTRONICS (ICE) FOR A HOLOGRAPHIC STORAGE SYSTEM

#15
20100296380
2010-11-25

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

#16
20100232280
2010-09-16

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

#17
20100123902
2010-05-20

Method for determining the dynamic range of volume holographic

#18
20100014138
2010-01-21

High Areal Density Holographic Data Storage System

#19
20090262405
2009-10-22

Holographic storage system with reduced noise

#20
20090175148
2009-07-09

Holographic system, in particular for holographic data storage

#21
20090168129
2009-07-02

Replication of data to holographic medium using holographic master media

#22
20090051990
2009-02-26

Phase mask for holographic data storage

#23
20090046337
2009-02-19

Method of recording and reading angle-multiplexed holograms that compensates for media shrinkage

#24
20090040885
2009-02-12

Search method

#25
20090021812
2009-01-22

DEVICES FOR RECORDING OR READING OUT AN ENCODED HOLOGRAM

#26
20090010089
2009-01-08

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

#27
20080291806
2008-11-27

Optical Device for Recording and Reproducing Holographic Data

#28
20080279061
2008-11-13

Method for recording and reproducing a hologram and apparatus therefor

#29
20080254373
2008-10-16

Method of making PDR and PBR glasses for holographic data storage and/or computer generated holograms

#30
20080253257
2008-10-16

Phase-Conjugate Read-Out in a Holographic Data Storage

#31
20080204835
2008-08-28

Apparatus for reading from and/or writing to holographic storage media

#32
20080186548
2008-08-07

Recording medium, reproducing apparatus, and reproducing method

#33
20080181082
2008-07-31

Apparatus and method for holographic information storage and retrieval

#34
20080180769
2008-07-31

Recording medium, reproducing apparatus, and reproducing method

#35
20080151734
2008-06-26

Hologram recording method and device, hologram reproduction method and device, and optical recording medium

#36
20080102378
2008-05-01

THERMOPLASTIC HOLOGRAPHIC MEDIA

#37
20080088897
2008-04-17

Hologram reconstructing apparatus and hologram reconstructing method

#38
20080068686
2008-03-20

Apparatus and method to store, retrieve, and search both analog and digital data

#39
20080062796
2008-03-13

Apparatus, system, and method for calibrating a holographic storage device

#40
20080055686
2008-03-06

Holographic data recording method and system

#41
20080041955
2008-02-21

Method and device for reading information optically

#42
20070263268
2007-11-15

Hologram recording device

#43
20070247687
2007-10-25

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

#44
20070211322
2007-09-13

High density, high bandwidth multilevel holographic memory

#45
20070180183
2007-08-02

Hologram retrieval method and holographic recording and reproducing apparatus

#46
20070133113
2007-06-14

Hologram recording method and hologram recording device

#47
20070133075
2007-06-14

Holographic recording medium

#48
20070121185
2007-05-31

Holographic recording method, holographic memory reproduction method, holographic recording apparatus, and holographic memory reproduction apparatus

#49
20070121184
2007-05-31

Holographic storage device

#50
20070115789
2007-05-24

Holographic scanning device

#51
20070115523
2007-05-24

Holographic memory device

#52
20070105254
2007-05-10

METHOD FOR MAKING A MULTI-LAYER DIFFRACTIVE OPTICS MEMORY

#53
20070103753
2007-05-10

Alignment of Holographic Images on Detector

#54
20070091767
2007-04-26

Holographic reading device

#55
20070086307
2007-04-19

Holographic device

#56
20070081211
2007-04-12

Hologram recording medium, hologram reproducing apparatus, hologram reproducing method, and hologram sheet

#57
20070076281
2007-04-05

Recording and reproducing apparatus having fixed distortion correcting function

#58
20070053029
2007-03-08

Replication of data to holographic medium using holographic master media

#59
20070047042
2007-03-01

Hologram recording apparatus and hologram recording method

#60
20070047041
2007-03-01

Hologram reproduction apparatus and hologram reproduction method

#61
20070047038
2007-03-01

Hologram recording method, hologram recording material, optical recording medium

#62
20060262368
2006-11-23

Recording medium, reproducing apparatus, and reproducing method

#63
20060256414
2006-11-16

Hologram-reproducing method and hologram-reproducing device

#64
20060245020
2006-11-02

Hologram recording method and hologram recording apparatus

#65
20060241500
2006-10-26

METHOD AND DEVICE FOR DIRECT ULTRAHIGH SPEED CONVERSION FROM TIME SIGNAL TO SPACE SIGNAL

#66
20060233087
2006-10-19

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

#67
20060227671
2006-10-12

Content distribution system, content providing medium production method, content acquisition apparatus, and content aquisition method

#68
20060221795
2006-10-05

Hologram recording and reproducing apparatus

#69
20060221421
2006-10-05

Hologram recording device and phase mask having a diffusing pattern with a minimum unit in relation to a minimum unit of a spatial modulator

#70
20060187795
2006-08-24

Branch photocycle technique for holographic recording in bacteriorhodopsin

#71
20060187794
2006-08-24

Uses of wave guided miniature holographic system

#72
20060182000
2006-08-17

Multi-dimensional data signal and systems for manipulating the same

#73
20060152783
2006-07-13

High areal density holographic data storage system

#74
20060146385
2006-07-06

Visual effect based on a micro-optical grid structure

#75
20060126360
2006-06-15

Light control unit

#76
20060109535
2006-05-25

Angle-multiplexing hologram recording device, method, hologram reproduction device, and method

#77
20060062040
2006-03-23

Optical memory medium and optical memory medium reproducing device

#78
20060050342
2006-03-09

Integrated reading and writing of a hologram with a rotated reference beam polarization

#79
20060018182
2006-01-26

Solid state microoptoelectromechanical system (moens) for reading photonics diffractive memory

#80
20060013104
2006-01-19

Hologram apparatus and hologram recording method

#81
20060012725
2006-01-19

Holographic data storage with PDLC spatial light modulator generating reference and object beams

#82
20050275916
2005-12-15

Hologram device

#83
20050266347
2005-12-01

Holographic recording medium and writing method therefor

#84
20050259304
2005-11-24

Hologram apparatus

#85
20050254392
2005-11-17

Parallel recording and reading of diffractive memory using multiple object beams

#86
20050254108
2005-11-17

Methods and systems for recording to holographic storage media

#87
20050249456
2005-11-10

Optical cross-connect device

#88
20050232125
2005-10-20

Multiplex recording type hologram recording device, method, hologram reproduction device, and method

#89
20050230476
2005-10-20

Method and apparatus for recording to and reading from a diffractive optics memory using symmetrical angular encoding

#90
20050219670
2005-10-06

Holographic data storage system

#91
20050185230
2005-08-25

Hologram recording device and hologram reproduction device

#92
20050180300
2005-08-18

Multichannel parallel recording and reading for hyper large bandpass photonics memory

#93
20050136333
2005-06-23

Novel optical storage materials based on narrowband optical properties

#94
20050128544
2005-06-16

Holographic ROM system

#95
20050105152
2005-05-19

Apparatus and method for processing holographic data reproduced from a holographic medium

#96
20050105149
2005-05-19

Holographic memory device

#97
20050104062
2005-05-19

Sub-nanoscale electronic devices and processes

#98
20050088713
2005-04-28

Angular multiplexing apparatus for holographic storage medium

#99
20050084801
2005-04-21

Photonics data storage system using a polypeptide material and method for making same

#100
20050070678
2005-03-31

Homopolymers which exhibit a high level of photo-inducable birefringence

#101
20050041270
2005-02-24

Hologram retention method