ClassID:

178758

G03H2223/19 - CPC Classification

Classification description:

Optical components Microoptic array, e.g. lens array

Recent Application in this class:
#1
20260086502
2026-03-26

HOLOGRAPHIC DISPLAY APPARATUS FOR PROVIDING EXPANDED VIEWING WINDOW

#2
20250298373
2025-09-25

Volume holographic optical diffusion element and manufacturing method and apparatus thereof

#3
20250012967
2025-01-09

HIGH DENSITY ENERGY DIRECTING DEVICE

#4
20240272585
2024-08-15

HOLOGRAM SHEET AND HOLOGRAM DISPLAY APPARATUS INCLUDING THE SAME

#5
20240272431
2024-08-15

DISPLAY DEVICE, IN PARTICULAR A HEAD-MOUNTED DISPLAY, BASED ON TEMPORAL AND SPATIAL MULTIPLEXING OF HOLOGRAM TILES

#6
20240061166
2024-02-22

High density energy directing device

#7
20240004346
2024-01-04

HOLOGRAPHIC DISPLAY APPARATUS FOR PROVIDING EXPANDED VIEWING WINDOW

#8
20230408758
2023-12-21

Energy relays with traverse energy localization

#9
20230280692
2023-09-07

Totagraphy: coherent diffractive/digital information reconstruction by iterative phase recovery using a second camera imaging the input plane

#10
20230143728
2023-05-11

HOLOGRAPHIC DISPLAY SYSTEM AND METHOD

#11
20230130348
2023-04-27

HOLOGRAPHIC MICROSCOPE AND USING METHOD THEREOF

#12
20220334395
2022-10-20

Holographic virtual reality display

#13
20220334392
2022-10-20

Holographic virtual reality display

#14
20220326654
2022-10-13

Spatial light modulator device for the modulation of a wave field with complex information

#15
20220229398
2022-07-21

Opto-mechanical system to remove zeroth order diffraction in phase-only spatial light modulator

#16
20220206570
2022-06-30

System and methods for realizing transverse Anderson localization in energy relays using component engineered structures

#17
20220206433
2022-06-30

3D holographic imaging apparatus and method for projecting multiple point light sources to one plane

#18
20220179359
2022-06-09

Apparatus for analyzing depth of holographic image and analyzing method thereof

#19
20220100147
2022-03-31

Holographic projectors including size correction and alignment of beams having different wavelengths of light

#20
20220083135
2022-03-17

Method of calibration for holographic energy directing systems

#21
20210373231
2021-12-02

Holographic superimposition of real world plenoptic opacity modulation through transparent waveguide arrays for light field, virtual and augmented reality

#22
20210364987
2021-11-25

SYSTEM AND METHOD FOR HOLOGRAPHIC WAVE-FRONT PRINTING

#23
20210356910
2021-11-18

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

#24
20210349259
2021-11-11

High density energy directing device

#25
20210325827
2021-10-21

Holographic display apparatus and method for providing expanded viewing window

#26
20210302648
2021-09-30

High-density energy directing devices for two-dimensional, stereoscopic, light field and holographic displays

#27
20210200151
2021-07-01

Holographic image display device

#28
20210181678
2021-06-17

Holographic display apparatus for providing expanded viewing window

#29
20210149108
2021-05-20

Energy relays with traverse energy localization

#30
20210080907
2021-03-18

REFLECTION MODE VOLUME HOLOGRAPHIC OPTICAL ELEMENTS (VHOES)

#31
20210080645
2021-03-18

Selective propagation of energy in light field and holographic waveguide arrays

#32
20210033769
2021-02-04

Diffractive optic for holographic projection

#33
20210026298
2021-01-28

Holographic display apparatus and method for providing expanded viewing window

#34
20210003843
2021-01-07

Display device, in particular a head-mounted display, based on temporal and spatial multiplexing of hologram tiles

#35
20200393794
2020-12-17

Holographic display

#36
20200393792
2020-12-17

Method and system for recording digital holograms of larger objects in non-laboratory environment

#37
20200333745
2020-10-22

Holographic recordings replaying images upon illumination

#38
20200301164
2020-09-24

Energy relay and Transverse Anderson Localization for propagation of two-dimensional, light field and holographic energy

#39
20200285195
2020-09-10

Two-dimensional holographic image projection display method and apparatus

#40
20200264560
2020-08-20

RECTILINEAR-TRANSFORMING DIGITAL HOLOGRAPHY IN COMPRESSION DOMAIN (RTDH-CD) FOR REAL-AND-VIRTUAL ORTHOSCOPIC THREE-DIMENSIONAL DISPLAY (RV-OTDD)

#41
20200209806
2020-07-02

Active Light-Field Holographic Elements, Light-Field Display Devices, and Methods

#42
20200192284
2020-06-18

Holographic pattern generation for head-mounted display (HMD) eye tracking using a lens array

#43
20200192281
2020-06-18

Holographic pattern generation for head-mounted display (HMD) eye tracking using a fiber exposure

#44
20200192280
2020-06-18

Holographic pattern generation for head-mounted display (HMD) eye tracking using a diffractive optical element

#45
20200192279
2020-06-18

Holographic pattern generation for head-mounted display (HMD) eye tracking using an array of parabolic mirrors

#46
20200142355
2020-05-07

Holographic display apparatus and method for providing expanded viewing window

#47
20200117021
2020-04-16

High-density energy directing devices for two-dimensional, stereoscopic, light field and holographic head-mounted displays

#48
20200088938
2020-03-19

High density energy directing device

#49
20200057410
2020-02-20

Multi-layer body and method for the production thereof

#50
20190278225
2019-09-12

Spatial light modulator device for the modulation of a wave field with complex information

#51
20190271942
2019-09-05

Beam divergence and various collimators for holographic or stereoscopic displays

#52
20190204783
2019-07-04

Hologram displaying apparatus and method thereof

#53
20190204781
2019-07-04

Holographic imaging method, holographic imaging device, holographic imaging system, and storage medium

#54
20190079451
2019-03-14

Display device and method for realizing holographic display by the same

#55
20190064435
2019-02-28

Energy propagation and transverse anderson localization with two-dimensional, light field and holographic relays

#56
20190041565
2019-02-07

Holographic optical elements for augmented reality devices and methods of manufacturing and using the same

#57
20190011621
2019-01-10

System and methods of universal parameterization of holographic sensory data generation, manipulation and transport

#58
20190004319
2019-01-03

Holographic superimposition of real world plenoptic opacity modulation through transparent waveguide arrays for light field, virtual and augmented reality

#59
20190004228
2019-01-03

Method of calibration for holographic energy directing systems

#60
20180372958
2018-12-27

System and methods for realizing transverse Anderson localization in energy relays using component engineered structures

#61
20180372926
2018-12-27

Selective propagation of energy in light field and holographic waveguide arrays

#62
20180356591
2018-12-13

High density energy directing device

#63
20180341219
2018-11-29

Hologram reproducing apparatus and method thereof

#64
20180307181
2018-10-25

Apparatus and method for hologram image acquisition

#65
20180224803
2018-08-09

Backlight module, spatial light modulator, holographic display device and holographic display method therefor

#66
20180217554
2018-08-02

Holographic display

#67
20180173159
2018-06-21

Method of forming a rarefied hologram for video imaging and 3D lithography

#68
20180150028
2018-05-31

Large-size bionic holographic three-dimensional dynamic display method with large field of view

#69
20180143079
2018-05-24

Holographic wavefront sensing

#70
20180129166
2018-05-10

Holographic display apparatus for providing expanded viewing window

#71
20180067456
2018-03-08

HOLOGRAM DISPLAY DEVICE AND DISPLAY METHOD THEREOF

#72
20180046140
2018-02-15

Scanned coarse integral holographic display having holographic lenslets displayed by spatial light modulator

#73
20180024628
2018-01-25

Beam steering backlight unit and holographic display apparatus including the same

#74
20180004156
2018-01-04

Method and master for producing a volume hologram

#75
20170322515
2017-11-09

Multi-layer body and method for the production thereof

#76
20170210161
2017-07-27

Polymeric sheet material for use in making polymeric security documents such as banknotes

#77
20170176933
2017-06-22

HOLOGRAPHIC DISPLAY APPARATUS AND METHOD USING DIRECTIONAL BACKLIGHT UNIT (BLU)

#78
20170146953
2017-05-25

Spatial light modulator and method for displaying computer generated hologram using the same

#79
20170082976
2017-03-23

Projection device and method for the holographic reconstruction of scenes

#80
20170075303
2017-03-16

Holographic 3D recording device, reproducing device and display apparatus

#81
20170068092
2017-03-09

Display with observer tracking

#82
20170052384
2017-02-23

Imaging apparatus and methods using diffraction-based illumination

#83
20160349702
2016-12-01

Spatial light modulator providing improved image quality and holographic display apparatus including the same

#84
20160327906
2016-11-10

Display device for holographic reconstruction

#85
20160320640
2016-11-03

Beam modulator and display apparatus using the same

#86
20160313695
2016-10-27

Beam divergence and various collimators for holographic or stereoscopic displays

#87
20160313556
2016-10-27

Display device, in particular a head-mounted display, based on temporal and spatial multiplexing of hologram tiles

#88
20160291545
2016-10-06

HOLOGRAPHIC THREE-DIMENSIONAL DISPLAY SYSTEM AND METHOD

#89
20160291544
2016-10-06

Holographic display

#90
20160255338
2016-09-01

Method of forming light modulating signal for displaying 3D image, and apparatus and method for displaying 3D image

#91
20160170372
2016-06-16

Scalable and tileable holographic displays

#92
20160040983
2016-02-11

Apparatus and method for measuring quality of holographic image

#93
20150355597
2015-12-10

Projection device and method for holographic reconstruction of scenes

#94
20150205262
2015-07-23

Complex spatial light modulator and 3D image display including the same

#95
20150205260
2015-07-23

Digital holography device and digital holography play method

#96
20150168914
2015-06-18

Increasing an area from which reconstruction from a computer generated hologram may be viewed

#97
20150160614
2015-06-11

Complex spatial light modulator and three-dimensional image display apparatus having the same

#98
20150116798
2015-04-30

Scalable and tileable holographic displays

#99
20140375763
2014-12-25

OASLM-based holographic display

#100
20140361990
2014-12-11

Display with observer tracking

#101
20140347714
2014-11-27

Apparatus and method for generating wide-angle coherent light and display apparatus using wide-angle coherent light

#102
20140340724
2014-11-20

Complex spatial light modulator and 3D image display including the same

#103
20140320865
2014-10-30

Apparatus for detecting a 3D structure of an object

#104
20140293385
2014-10-02

Coarse integral holographic display

#105
20140210960
2014-07-31

Complex spatial light modulator and 3D image display including the same

#106
20140198364
2014-07-17

Three-dimensional imaging system based on stereo hologram having nine-to-one microlens-to-prism arrangement

#107
20140118645
2014-05-01

Complex spatial light modulator and 3D image display including the same

#108
20140085427
2014-03-27

Method and device for 3-D display based on random constructive interference

#109
20130321888
2013-12-05

Complex spatial light modulator and holographic 3D image display device having the same

#110
20130301090
2013-11-14

Security holograms formed using lenticular multichannel image generation device

#111
20130293940
2013-11-07

Light modulation device

#112
20130222384
2013-08-29

Display device, in particular a head-mounted display, based on temporal and spatial multiplexing of hologram tiles

#113
20130208328
2013-08-15

Holographic display apparatus capable of steering view window

#114
20130170004
2013-07-04

Beam divergence and various collimators for holographic or stereoscopic displays

#115
20130148179
2013-06-13

HOLOGRAPHIC DISPLAY

#116
20120224237
2012-09-06

HOLOGRAPHIC RECORDING SYSTEM HAVING A RELAY SYSTEM

#117
20120162732
2012-06-28

DEVICE AND METHOD FOR A HOLOGRAPHIC DISPLAY WITH ELECTROMECHANICAL ACTUATED MIRROR DISPLAY

#118
20120092735
2012-04-19

Spatial light modulator device for the modulation of a wave field with complex information

#119
20120008822
2012-01-12

MULTI-VIEWPOINT IMAGE RECORDING MEDIUM AND AUTHENTICITY JUDGMENT METHOD

#120
20120008482
2012-01-12

System for holography

#121
20110235145
2011-09-29

OPTICAL COMPONENT FOR REFRACTING LIGHT RAYS PASSING THROUGH THE OPTICAL COMPONENT

#122
20110157667
2011-06-30

Holographic Image Display Systems

#123
20110149018
2011-06-23

HOLOGRAPHIC DISPLAY DEVICE COMPRISING MAGNETO-OPTICAL SPATIAL LIGHT MODULATOR

#124
20110019283
2011-01-27

Tamper indicating optical security device

#125
20100328433
2010-12-30

Method and devices for 3-D display based on random constructive interference

#126
20100277779
2010-11-04

Light modulating device

#127
20100277566
2010-11-04

HOLOGRAPHIC IMAGE DISPLAY SYSTEMS

#128
20100271921
2010-10-28

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

#129
20100271677
2010-10-28

Image transfer apparatus

#130
20100265558
2010-10-21

Controllable light modulator

#131
20100253986
2010-10-07

Digital holography device and phase plate array

#132
20100253677
2010-10-07

Holographic display

#133
20100214634
2010-08-26

Holographic reconstruction system with an optical wave tracking means

#134
20100195175
2010-08-05

Security holograms

#135
20100194854
2010-08-05

Holographic reconstruction system with an arrangement of controllable microcells

#136
20100194745
2010-08-05

Holographic display having improved reconstruction quality

#137
20100157399
2010-06-24

Holographic display with a variable beam deflection

#138
20100149311
2010-06-17

Holographic display with communications

#139
20100149139
2010-06-17

High Resolution Display

#140
20100118117
2010-05-13

3D CONTENT GENERATION SYSTEM

#141
20100103486
2010-04-29

Device for the production of holographic reconstructions with light modulators

#142
20100103485
2010-04-29

Holographic display device with 2D encoding

#143
20100097672
2010-04-22

Method and device for reducing speckle

#144
20100097439
2010-04-22

Mobile telephony system comprising holographic display

#145
20100067076
2010-03-18

HOLOGRAPHIC PRINTER

#146
20100046050
2010-02-25

Compact holographic display device

#147
20100046049
2010-02-25

Compact holographic display device

#148
20100027083
2010-02-04

Compact holographic display device

#149
20090273662
2009-11-05

Systems and Methods for Calibrating a Hogel 3D Display

#150
20090225381
2009-09-10

Device for recording holograms

#151
20090225380
2009-09-10

Device for holographic reconstruction of three-dimensional scenes

#152
20090219596
2009-09-03

Holographic printer

#153
20090219385
2009-09-03

Method for the multimodal representation of image contents on a display unit for video holograms, and multimodal display unit

#154
20090180165
2009-07-16

Method for the compensation of an inhomogeneous brightness perception in holographically reconstructed scenes

#155
20090168129
2009-07-02

Replication of data to holographic medium using holographic master media

#156
20080259421
2008-10-23

METHODS FOR IMPLEMENTING PAGE BASED HOLOGRAPHIC ROM RECORDING AND READING

#157
20080247013
2008-10-09

Image transfer apparatus

#158
20080225360
2008-09-18

Hologram recording/reproducing apparatus

#159
20080212153
2008-09-04

Controllable illumination device

#160
20080198431
2008-08-21

Projection device and method for holographic reconstruction of scenes

#161
20080186546
2008-08-07

Replay optics for holographic displays

#162
20080158630
2008-07-03

Holographic printer

#163
20080151340
2008-06-26

HOLOGRAPHIC PRINTER

#164
20080055685
2008-03-06

Volume hologram medium

#165
20070206251
2007-09-06

Hologram recording medium

#166
20070188858
2007-08-16

RECONFIGURABLE SPATIAL LIGHT MODULATORS

#167
20070188857
2007-08-16

Reconfigurable spatial light modulators

#168
20070081207
2007-04-12

Method and arrangement for combining holograms with computer graphics

#169
20070076163
2007-04-05

Reflective liquid crystal spatial light modulator

#170
20070070479
2007-03-29

Holographic printer

#171
20070053034
2007-03-08

Replay optics for holographic displays

#172
20070053029
2007-03-08

Replication of data to holographic medium using holographic master media

#173
20070036680
2007-02-15

Microstructured optical device for remote chemical sensing

#174
20070030544
2007-02-08

Holographic printer

#175
20060281021
2006-12-14

Illuminative treatment of holographic media

#176
20060275670
2006-12-07

Post-curing of holographic media

#177
20060250671
2006-11-09

Device for holographic reconstruction of three-dimensional scenes

#178
20060114532
2006-06-01

Holographic printer

#179
20060050374
2006-03-09

Reconfigurable spatial light modulators

#180
20060033972
2006-02-16

3D image display and 3D image display method

#181
20060002656
2006-01-05

Surface relief structure

#182
20050270609
2005-12-08

Holographic recording system having a relay system

#183
20050254108
2005-11-17

Methods and systems for recording to holographic storage media

#184
20050219457
2005-10-06

Optical switch

#185
20050200925
2005-09-15

Holographic printer

#186
20050200924
2005-09-15

Holographic printer

#187
20050180300
2005-08-18

Multichannel parallel recording and reading for hyper large bandpass photonics memory

#188
20050036182
2005-02-17

Methods for implementing page based holographic ROM recording and reading

#189
20050030603
2005-02-10

Hologram preparing method