ClassID:

178625

G03H1/2205 - CPC Classification

Classification description:

Holographic processes or apparatus using light, infra-red or ultra-violet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto; Processes or apparatus for obtaining an optical image from holograms; Reconstruction geometries or arrangements using downstream optical component

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

HOLOGRAPHIC DISPLAY APPARATUS FOR PROVIDING EXPANDED VIEWING WINDOW

#2
20260072401
2026-03-12

Optical System

#3
20260003322
2026-01-01

Hologram Interlacing with Diagonal Offset

#4
20250355331
2025-11-20

TRANSPARENT DISPLAY

#5
20250348040
2025-11-13

HOLOGRAPHICALLY DISPLAYING THREE-DIMENSIONAL OBJECTS

#6
20250341806
2025-11-06

DISPLAYING THREE-DIMENSIONAL OBJECTS

#7
20250324020
2025-10-16

FULL COLOR HOLOGRAPHIC PROJECTOR WITH VARIABLE VIRTUAL IMAGE DISTANCE USING SINGLE COHERENT LIGHT SOURCE

#8
20250321421
2025-10-16

HOLOGRAPHIC IMAGE PROJECTION WITH HOLOGRAPHIC CORRECTION

#9
20250298281
2025-09-25

STIMULI-RESPONSIVE META-HOLOGRAPHIC DEVICE AND HOLOGRAM GENERATING DEVICE INCLUDING SAME

#10
20250264844
2025-08-21

APPARATUS AND METHOD FOR CALCULATING HOMOGRAPHY OF FOURIER PROPAGATION STRUCTURE

#11
20250189792
2025-06-12

OPTICAL MEMBER, DISPLAY DEVICE, AND MANUFACTURING METHOD

#12
20250181030
2025-06-05

HOLOGRAPHIC DISPLAY SYSTEM AND METHOD FOR EXPANDING A DISPLAY REGION

#13
20250172906
2025-05-29

Holographic Projection System

#14
20250068125
2025-02-27

Holographic Digitizer Illuminator with Mutually Variant Wavelengths

#15
20250060704
2025-02-20

COMPUTER-GENERATED HOLOGRAPHIC DISPLAY SYSTEM

#16
20250037620
2025-01-30

3D HOLOGRAPHIC DISPLAY DEVICE AND OPERATING METHOD OF THE SAME

#17
20250013198
2025-01-09

Head-Up Display

#18
20240411149
2024-12-12

Speckle Reduction

#19
20240406370
2024-12-05

LIGHT FIELD DISPLAY SYSTEM FOR CINEMAS

#20
20240385438
2024-11-21

Holographic system and pupil expander therefor

#21
20240319670
2024-09-26

SYSTEMS AND METHODS FOR LIGHT SHEETS

#22
20240310629
2024-09-19

HOLOGRAPHIC IMAGE PROJECTION WITH HOLOGRAPHIC CORRECTION

#23
20240308424
2024-09-19

HOLOGRAPHIC ENTRY LIGHT IN A DOOR FRAME

#24
20240288826
2024-08-29

Optical System

#25
20240286052
2024-08-29

Light Field Display System Based Amusement Park Attraction

#26
20240272431
2024-08-15

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

#27
20240241478
2024-07-18

HOLOGRAPHIC PROJECTOR AND METHOD

#28
20240231274
2024-07-11

DISPLAY APPARATUS, METHOD FOR CONTROLLING A DISPLAY APPARATUS, AND HOLOGRAPHIC 3D DISPLAY SCREEN

#29
20240219804
2024-07-04

Display panel and display device

#30
20240192639
2024-06-13

Multi-image display apparatus providing holographic image

#31
20240192119
2024-06-13

DYNAMIC NANO-DIHM FOR REAL-TIME AND IN-SITU MEASUREMENT OF PARTICLES SUCH AS VIRUSES

#32
20240160152
2024-05-16

HOLOGRAPHIC DISPLAY SYSTEM AND METHOD FOR REDUCING EFFECTS OF QUANTISATION NOISE

#33
20240134315
2024-04-25

DISPLAY APPARATUS, METHOD FOR CONTROLLING A DISPLAY APPARATUS, AND HOLOGRAPHIC 3D DISPLAY SCREEN

#34
20240118543
2024-04-11

PICTURE GENERATION APPARATUS OF HEAD-UP DISPLAY AND CONTROL METHOD THEREOF

#35
20240085852
2024-03-14

MINITURISED HOLOGRAPHIC DISPLAY

#36
20240078941
2024-03-07

3D holographic display device and operating method of the same

#37
20240045377
2024-02-08

RELAY SYSTEMS

#38
20240004346
2024-01-04

HOLOGRAPHIC DISPLAY APPARATUS FOR PROVIDING EXPANDED VIEWING WINDOW

#39
20230288870
2023-09-14

Light Shuttering for Waveguide Pupil Expansion

#40
20230280694
2023-09-07

LIGHT MODULATING DEVICE AND OPERATING METHOD THEREOF USING VOLTAGE-VARIED LC

#41
20230201729
2023-06-29

Light field display system based amusement park attraction

#42
20230142054
2023-05-11

Displaying three-dimensional objects

#43
20230131927
2023-04-27

Methods of recording and reproducing holograms

#44
20230127372
2023-04-27

DISPLAY DEVICE

#45
20230116373
2023-04-13

Systems and methods for holographic projection

#46
20230064690
2023-03-02

Hologram Calculation

#47
20230051058
2023-02-16

OPTICAL TRACK FORMAT FOR HOLOGRAPHIC STORAGE OPTICAL DISC AND ENCODING METHOD THEREOF

#48
20230050648
2023-02-16

Display system and method

#49
20230048367
2023-02-16

VOLUME BRAGG GRATING, FABRICATION METHOD AND SYSTEM

#50
20230035915
2023-02-02

Device to create and display free space hologram

#51
20220413436
2022-12-29

Multi-image display apparatus providing holographic image

#52
20220404766
2022-12-22

HOLOGRAPHIC STORAGE OPTICAL SYSTEM AND BEAM CALIBRATING METHOD THEREOF

#53
20220404765
2022-12-22

DIGITAL HOLOGRAPHIC MICROSCOPE

#54
20220397862
2022-12-15

Relay systems

#55
20220397761
2022-12-15

Floating hologram system using holographic optical element

#56
20220342368
2022-10-27

Holographic display apparatus, head-up display apparatus, and image providing method

#57
20220326656
2022-10-13

COMPACT OPTICAL ASSEMBLY

#58
20220326655
2022-10-13

OPTICAL ASSEMBLY AND METHOD FOR REDUCING ZERO-ORDER LIGHT IN A HOLOGRAPHIC DISPLAY

#59
20220299940
2022-09-22

Image Projection

#60
20220299937
2022-09-22

Complex light modulator, holographic display apparatus, and method of generating hologram pattern

#61
20220270525
2022-08-25

3D holographic display device and operating method of the same

#62
20220253017
2022-08-11

Beam expanding film and holographic display apparatus including the same

#63
20220229335
2022-07-21

Light modulation device for a display for representing two- and/or three-dimensional image content

#64
20220221823
2022-07-14

Spatial light modulation

#65
20220210395
2022-06-30

Light field display system for cinemas

#66
20220187766
2022-06-16

Method for constructing a digital hologram and associated digital holography system

#67
20220155601
2022-05-19

HOLOGRAPHIC DISPLAY

#68
20220121028
2022-04-21

Display system and method

#69
20220107606
2022-04-07

Holographic projection

#70
20220091560
2022-03-24

LIGHTGUIDE BASED HOLOGRAPHIC DISPLAY

#71
20220086419
2022-03-17

Displaying three-dimensional objects

#72
20220083003
2022-03-17

Reconstructing objects with display zero order light suppression

#73
20220083002
2022-03-17

Reconstructing objects with display zero order light suppression

#74
20220083001
2022-03-17

Reconstructing objects with display zero order light suppression

#75
20220083000
2022-03-17

Displaying three-dimensional objects

#76
20220082998
2022-03-17

Reconstructing objects with display zero order light suppression

#77
20220082886
2022-03-17

Displaying three-dimensional objects

#78
20220075317
2022-03-10

Holographic projector

#79
20220043396
2022-02-10

Holographic display and operating method thereof

#80
20220043395
2022-02-10

LIGHT IRRADIATING DEVICE AND SENSOR

#81
20220043394
2022-02-10

Holographic projector having a fault detection circuit and method of using same

#82
20210400169
2021-12-23

Frame rate synchronization

#83
20210385421
2021-12-09

Display device and system

#84
20210373493
2021-12-02

Holographic display apparatus

#85
20210364987
2021-11-25

SYSTEM AND METHOD FOR HOLOGRAPHIC WAVE-FRONT PRINTING

#86
20210341879
2021-11-04

2D/3D holographic display system

#87
20210333755
2021-10-28

DEVICE, SYSTEM, AND METHOD OF GROWING VIRTUAL PLANT

#88
20210333546
2021-10-28

Holographic image projection with holographic correction

#89
20210331589
2021-10-28

Image projector

#90
20210325827
2021-10-21

Holographic display apparatus and method for providing expanded viewing window

#91
20210278694
2021-09-09

Light modulator device used for a display for the presentation of two- and/or three-dimensional image contents

#92
20210255490
2021-08-19

Resonant liquid crystal devices

#93
20210252978
2021-08-19

Image projector

#94
20210240134
2021-08-05

HOLOGRAPHIC RECONSTRUCTION APPARATUS AND METHOD

#95
20210231969
2021-07-29

Laser Projection Apparatus and Methods for 3-D Image Production

#96
20210221224
2021-07-22

Image projector

#97
20210220749
2021-07-22

Light field display system based amusement park attraction

#98
20210216041
2021-07-15

Holographic projector

#99
20210208535
2021-07-08

SYSTEM AND METHOD FOR DIGITAL HOLOGRAPHIC IMAGING

#100
20210200012
2021-07-01

Spatial light modulator, formation method thereof, and holographic 3D display apparatus

#101
20210199963
2021-07-01

Dual-image projection apparatus, a head-up display apparatus, and a vehicle vision auxiliary system

#102
20210191321
2021-06-24

Holographic image alignment

#103
20210191320
2021-06-24

Conjugate suppression

#104
20210191319
2021-06-24

Head-up display

#105
20210191125
2021-06-24

Display with holographic relay and holographic image combiner

#106
20210181678
2021-06-17

Holographic display apparatus for providing expanded viewing window

#107
20210181677
2021-06-17

Holographic optical system structure and holographic display apparatus using spatial light modulator

#108
20210157267
2021-05-27

Position adjustment in holographic sight

#109
20210149341
2021-05-20

Illumination System and Method

#110
20210146619
2021-05-20

Multi-beam resin curing system and method for whole-volume additive manufacturing

#111
20210124305
2021-04-29

Hologram display device and method for manufacturing the same

#112
20210116777
2021-04-22

Digitally controlled dynamic lens

#113
20210088968
2021-03-25

Dynamic Fresnel projector

#114
20210055691
2021-02-25

Holographic projector

#115
20210055549
2021-02-25

Hologram replicator assemblies for head up displays including continuous transmission neutral density filters and corrective leveling elements

#116
20210041834
2021-02-11

Holographic projector

#117
20210041833
2021-02-11

NB controller and form factors

#118
20210041695
2021-02-11

Head up display systems including hologram replicator

#119
20210026298
2021-01-28

Holographic display apparatus and method for providing expanded viewing window

#120
20210011431
2021-01-14

Methods and apparatus for angular and spatial modulation of light

#121
20210003969
2021-01-07

Wide field of view hybrid holographic display

#122
20210003967
2021-01-07

Method and apparatus for processing holographic image

#123
20210003843
2021-01-07

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

#124
20200401082
2020-12-24

Coherent optical holographic imaging

#125
20200401081
2020-12-24

Coherent optical holographic imaging

#126
20200400953
2020-12-24

Holographic display apparatus and method for providing expanded viewing window

#127
20200396427
2020-12-17

Methods and apparatus for angular and spatial modulation of light

#128
20200393794
2020-12-17

Holographic display

#129
20200384371
2020-12-10

Light field display system based amusement park attraction

#130
20200379272
2020-12-03

Light modulator device for a display for representing two- and/or three-dimensional image content

#131
20200363772
2020-11-19

Holographic display and holographic image forming method

#132
20200363642
2020-11-19

Holographic head-up display device

#133
20200356053
2020-11-12

Multi-image display apparatus providing holographic image

#134
20200356052
2020-11-12

IMAGE REPRODUCTION DEVICE

#135
20200348459
2020-11-05

Holographic display apparatus for providing expanded viewing window

#136
20200333609
2020-10-22

Display device and method for tracking a virtual visibility region

#137
20200326554
2020-10-15

Method and apparatus for displaying binocular hologram image

#138
20200314415
2020-10-01

Light field display system for cinemas

#139
20200310349
2020-10-01

Holographic reconstruction apparatus and method

#140
20200301157
2020-09-24

Optical element, having holographic material layer, display device, and method for manufacturing optical element

#141
20200301143
2020-09-24

Holographic projector and method having relative motion between input beam and spatial light modulator

#142
20200292990
2020-09-17

Laser modulation

#143
20200285195
2020-09-10

Two-dimensional holographic image projection display method and apparatus

#144
20200272101
2020-08-27

Holographic display and display method thereof and display device

#145
20200264560
2020-08-20

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

#146
20200241474
2020-07-30

COPYING DEVICE AND METHOD FOR GENERATING A REPLICATION HOLOGRAM

#147
20200209806
2020-07-02

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

#148
20200201253
2020-06-25

Color holographic display system

#149
20200183329
2020-06-11

Apparatus for manufacturing holographic optical element, and apparatus for reconstructing holograms

#150
20200183079
2020-06-11

DISPLAY DEVICE COMPRISING A LIGHT GUIDE

#151
20200166820
2020-05-28

Digitally controlled dynamic lens

#152
20200142356
2020-05-07

Method for digitally generating a hologram, device, terminal device, associated system and computer program

#153
20200117140
2020-04-16

HOLOGRAPHIC IMAGE DISPLAY SYSTEM

#154
20200088991
2020-03-19

Backlight module, holographic display device and holographic display method thereof

#155
20200050777
2020-02-13

Content security for midair projection display

#156
20200050147
2020-02-13

Near-eye device

#157
20200050146
2020-02-13

Slim backlight unit for holographic display device and holographic display device including the same

#158
20200033803
2020-01-30

Holographic projector

#159
20200012092
2020-01-09

Holographic display device having reduced chromatic aberration

#160
20190339647
2019-11-07

Slim backlight unit for holographic display device and holographic display device including the same

#161
20190294109
2019-09-26

Holographic display device

#162
20190294104
2019-09-26

Dielectric based metasurface hologram device and manufacturing method of same and display device having same

#163
20190286054
2019-09-19

Refractive optical screen and floating hologram system using same

#164
20190271942
2019-09-05

Beam divergence and various collimators for holographic or stereoscopic displays

#165
20190271941
2019-09-05

Holographic display apparatus having steerable viewing window

#166
20190265645
2019-08-29

NB controller and form factors

#167
20190258203
2019-08-22

INFORMATION PROCESSING APPARATUS AND NON-TRANSITORY COMPUTER READABLE MEDIUM

#168
20190257992
2019-08-22

Holographic display apparatus for providing expanded viewing window

#169
20190227491
2019-07-25

Information processing apparatus, information processing system, and non-transitory computer readable medium storing program

#170
20190212700
2019-07-11

Holographic display device capable of reducing chromatic aberration

#171
20190204783
2019-07-04

Hologram displaying apparatus and method thereof

#172
20190196402
2019-06-27

Holographic display device

#173
20190193330
2019-06-27

Ultrafast laser fabrication method and system

#174
20190179263
2019-06-13

APPARATUS FOR DISPLAYING HOLOGRAM

#175
20190155033
2019-05-23

HOLOGRAPHIC DISPLAY

#176
20190155030
2019-05-23

Holographic image projection with holographic correction

#177
20190079451
2019-03-14

Display device and method for realizing holographic display by the same

#178
20190072899
2019-03-07

System and method for 3D holographic display using spatial-division multiplexed diffractive optical elements for viewing zone improvement

#179
20190056696
2019-02-21

Luminous display device

#180
20190049899
2019-02-14

Wide field of view hybrid holographic display

#181
20190049731
2019-02-14

Optical system

#182
20190025583
2019-01-24

Near eye dynamic holography

#183
20190011884
2019-01-10

Holographic display device including spatial light modulator and light directing unit converging output light of the spatial light modulator, and method for controlling the same

#184
20190011706
2019-01-10

Holographic head-up display device

#185
20190004478
2019-01-03

Zero order blocking and diverging for holographic imaging

#186
20180364641
2018-12-20

Apparatus and method for forming 3-dimensional holographic image using aperiodically structured optical elements

#187
20180356767
2018-12-13

3D display device and method

#188
20180348705
2018-12-06

Extended projection boundary of holographic display device

#189
20180341223
2018-11-29

Hologram reproducing apparatus and method thereof

#190
20180306400
2018-10-25

Lighting device for vehicles

#191
20180299829
2018-10-18

Light modulation device having an optical element for scattering light

#192
20180292787
2018-10-11

Method and apparatus for generating digital color hologram, and digital color holographic display device using tiling

#193
20180292785
2018-10-11

APPARATUS AND METHOD FOR DISPLAYING PSEUDO-HOLOGRAM IMAGE BASED ON PUPIL TRACKING

#194
20180292783
2018-10-11

System and method for generating a lithographic image with the use of a reflective concave curvilinear surface and a digital hologram in a diverging beam

#195
20180292676
2018-10-11

Systems, devices, and methods for curved waveguides integrated with curved eyeglass lenses

#196
20180292659
2018-10-11

Systems, devices, and methods for curved waveguides integrated with curved eyeglass lenses

#197
20180292658
2018-10-11

SYSTEMS, DEVICES, AND METHODS FOR PLANAR WAVEGUIDES EMBEDDED IN CURVED EYEGLASS LENSES

#198
20180292593
2018-10-11

SYSTEMS, DEVICES, AND METHODS FOR CURVED WAVEGUIDES INTEGRATED WITH CURVED EYEGLASS LENSES

#199
20180284693
2018-10-04

Holographic display apparatus having steerable viewing

#200
20180267467
2018-09-20

Holographic display apparatus and method using focus plane scanning scheme

#201
20180246468
2018-08-30

Holographic display device and control method thereof, computer non-transient readable storage medium and computer program product

#202
20180246325
2018-08-30

Image projection system

#203
20180217555
2018-08-02

Display method and display apparatus

#204
20180217554
2018-08-02

Holographic display

#205
20180203414
2018-07-19

Near-eye device

#206
20180188691
2018-07-05

Angular subpixel rendering multiview display using shifted multibeam diffraction gratings

#207
20180188688
2018-07-05

Reduced bandwidth holographic near-eye display

#208
20180188687
2018-07-05

Reduced bandwidth holographic near-eye display

#209
20180188532
2018-07-05

Display system

#210
20180181065
2018-06-28

Holographic display and operating method thereof

#211
20180181064
2018-06-28

Device and method for recording and reproducing holographic information, display apparatus

#212
20180181063
2018-06-28

Apparatus for displaying holographic images and method of controlling the same

#213
20180173082
2018-06-21

Projection device, projection system, and interface apparatus

#214
20180150028
2018-05-31

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

#215
20180129166
2018-05-10

Holographic display apparatus for providing expanded viewing window

#216
20180129165
2018-05-10

Apparatus for manufacturing holographic optical element, and apparatus for reconstructing holograms

#217
20180129048
2018-05-10

Hologram focus accommodation

#218
20180120768
2018-05-03

Color holographic display system

#219
20180120563
2018-05-03

Holographic projector for a waveguide display

#220
20180101135
2018-04-12

Motion communication system and method

#221
20180101134
2018-04-12

Optically trapped atom transfer tweezer through hologram and method using the same

#222
20180081322
2018-03-22

Holographic wide field of view display

#223
20180046140
2018-02-15

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

#224
20180036100
2018-02-08

METHOD AND SYSTEM FOR PROVIDING 3D TEETH ALIGNMENT IMAGE DISPLAY SERVICES, AND COMPUTER-READABLE MEDIUM ON WHICH THE METHOD IS RECORDED

#225
20180032030
2018-02-01

Slim backlight unit for holographic display device and holographic display device including the same

#226
20180015672
2018-01-18

Multi-beam resin curing system and method for whole-volume additive manufacturing

#227
20180003981
2018-01-04

Near-to-eye display device with spatial light modulator and pupil tracker

#228
20170371163
2017-12-28

Near eye diffractive holographic projection method

#229
20170364028
2017-12-21

2D/3D holographic display system

#230
20170363869
2017-12-21

Holographic image projection with holographic correction

#231
20170357212
2017-12-14

CONSTRUCTIVE ARRANGEMENT APPLIED IN PORTABLE HOLOGRAPHIC DEVICE

#232
20170357098
2017-12-14

Combined light modulation device for tracking users

#233
20170315362
2017-11-02

Virtual image display with curved light path

#234
20170299870
2017-10-19

Apparatus for generating a coherent beam illumination

#235
20170299869
2017-10-19

Near-to-eye display device

#236
20170293260
2017-10-12

PROJECTION APPARATUS AND IMAGE PROJECTION METHOD

#237
20170293259
2017-10-12

System and method for rendering interactive aerial volumetric graphics and generating spatial audio using femtosecond lasers

#238
20170277123
2017-09-28

Digital holographic apparatus

#239
20170263281
2017-09-14

Holographic characterization and playback apparatus

#240
20170199496
2017-07-13

Dynamic fresnel projector

#241
20170192389
2017-07-06

Holographic image display device

#242
20170185037
2017-06-29

Holographic display architecture

#243
20170168453
2017-06-15

Wide viewing angle holographic video camera and display using a phase plate

#244
20170153601
2017-06-01

Method for encoding a hologram in a light modulation device

#245
20170139375
2017-05-18

Display device and driving method thereof

#246
20170123204
2017-05-04

See-through holographic display apparatus

#247
20170115627
2017-04-27

Head-up display with diffuser

#248
20170090420
2017-03-30

Viewer tracking in a projection system

#249
20170082976
2017-03-23

Projection device and method for the holographic reconstruction of scenes

#250
20170075303
2017-03-16

Holographic 3D recording device, reproducing device and display apparatus

#251
20170060088
2017-03-02

Apparatus for holographic display

#252
20170017076
2017-01-19

Optical system comprising a spatial light modulator

#253
20160349508
2016-12-01

DISPLAY APPARATUS

#254
20160336033
2016-11-17

Optical information device and optical information processing method

#255
20160327906
2016-11-10

Display device for holographic reconstruction

#256
20160313695
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Combined light modulation device for tracking users

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Exhibition device and video picture exhibition method

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Surface relief volume reflective diffractive structure

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Holographic image display system

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Near-eye device

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Holographic projection device for the enlargement of a visibility region

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DEVICE FOR GENERATING PATTERNED LIGHT INTERFERENCE

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Holographic image projection with holographic correction

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Spatial light modulator comprising a liquid crystal device having reduced stray light

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Globe display device

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Image based multiview multilayer holographic rendering algorithm

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Apparatus and method for irradiating a medium

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Despeckling a computer generated hologram

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Scalable and tileable holographic displays

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Holography 3D display

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Coarse integral holographic display

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System for order alignment of diffractively produced images

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