ClassID:

178660

G03H2001/2297 - 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; Addressing the hologram to an active spatial light modulator using frame sequential, e.g. for reducing speckle noise

Recent Application in this class:
#1
20240427286
2024-12-26

VIDEO DISPLAY AND METHOD PROVIDING VISION CORRECTION FOR MULTIPLE VIEWERS

#2
20240272431
2024-08-15

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

#3
20230266711
2023-08-24

Holographic Light Detection and Ranging

#4
20230229110
2023-07-20

Video display and method providing vision correction for multiple viewers

#5
20220385865
2022-12-01

Projection apparatus

#6
20220107606
2022-04-07

Holographic projection

#7
20210341879
2021-11-04

2D/3D holographic display system

#8
20210333756
2021-10-28

Holographic display system and method

#9
20210247720
2021-08-12

Data distribution for holographic projection

#10
20210191321
2021-06-24

Holographic image alignment

#11
20210088968
2021-03-25

Dynamic Fresnel projector

#12
20210003843
2021-01-07

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

#13
20200387109
2020-12-10

Video display and method providing vision correction for multiple viewers

#14
20200117140
2020-04-16

HOLOGRAPHIC IMAGE DISPLAY SYSTEM

#15
20200049828
2020-02-13

Holographic lidar system and method

#16
20200041958
2020-02-06

Holographic display apparatus and holographic display method for providing enhanced image quality

#17
20190163125
2019-05-30

Holographic LIDAR system

#18
20190041797
2019-02-07

Holographic projector

#19
20190011883
2019-01-10

Hologram display apparatus and hologram display method

#20
20180364642
2018-12-20

Holographic display apparatus and holographic display method for providing enhanced image quality

#21
20180321499
2018-11-08

Holographic display panel and holographic display device

#22
20180321492
2018-11-08

Holographic display apparatus and holographic display method

#23
20180267468
2018-09-20

Addressing method of spatial light modulator, holographic display device and control method thereof

#24
20180259904
2018-09-13

Holographic phase and amplitude spatial light modulation

#25
20180173057
2018-06-21

Backlight unit and holographic display device including the same

#26
20180046140
2018-02-15

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

#27
20180046138
2018-02-15

Lighting device for headlights with a phase modulator

#28
20170364028
2017-12-21

2D/3D holographic display system

#29
20170199496
2017-07-13

Dynamic fresnel projector

#30
20170146953
2017-05-25

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

#31
20170090420
2017-03-30

Viewer tracking in a projection system

#32
20170082974
2017-03-23

Lighting device for headlights with a phase modulator

#33
20170080848
2017-03-23

Lighting device for headlights with a phase modulator

#34
20170074985
2017-03-16

Holographic lidar system

#35
20170060089
2017-03-02

Fast generation of digital holograms

#36
20160320752
2016-11-03

Holographic display apparatus and holographic display method for providing enhanced image quality

#37
20160313556
2016-10-27

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

#38
20160216692
2016-07-28

TABLE-TOP TYPE HOLOGRAM PROJECTION APPARATUS USING ASPHERIC MIRROR

#39
20160161914
2016-06-09

System and method for displaying and capturing holographic true 3D images

#40
20160103419
2016-04-14

Video display and method providing vision correction for multiple viewers

#41
20160103321
2016-04-14

Holographic display apparatus and holographic display method

#42
20160077489
2016-03-17

Holographic image display system

#43
20150168914
2015-06-18

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

#44
20150009695
2015-01-08

Lighting device for headlights with a phase modulator

#45
20140118806
2014-05-01

Apparatus and method for displaying a video image

#46
20140092321
2014-04-03

Projection type image display device

#47
20140049451
2014-02-20

Display device and display system

#48
20140033052
2014-01-30

Man machine interface for a 3D display system

#49
20130293940
2013-11-07

Light modulation device

#50
20130293939
2013-11-07

Viewer tracking in a projection system

#51
20130265622
2013-10-10

2D/3D holographic display system

#52
20130222384
2013-08-29

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

#53
20130148179
2013-06-13

HOLOGRAPHIC DISPLAY

#54
20130107336
2013-05-02

Method and apparatus for fast generation of three-dimensional (3D) hologram

#55
20120188621
2012-07-26

HOLOGRAPHIC RECONSTRUCTION SYSTEM HAVING AN ENLARGED VISIBILITY REGION

#56
20120188619
2012-07-26

Three-dimensional holographic display using active shutter

#57
20120162732
2012-06-28

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

#58
20120147134
2012-06-14

Apparatus and a method for reconstructing a hologram

#59
20120105580
2012-05-03

Holographic Apparatus and Method

#60
20120069412
2012-03-22

Holographic imaging systems with DC balance

#61
20120019883
2012-01-26

HOLOGRAPHIC DISPLAYS WITH HIGH RESOLUTION

#62
20110228040
2011-09-22

Auto stereoscopic 3D telepresence using integral holography

#63
20110176190
2011-07-21

Method for reconstructing a holographic projection

#64
20110157667
2011-06-30

Holographic Image Display Systems

#65
20110149018
2011-06-23

HOLOGRAPHIC DISPLAY DEVICE COMPRISING MAGNETO-OPTICAL SPATIAL LIGHT MODULATOR

#66
20110128555
2011-06-02

Broad viewing angle displays and user interfaces

#67
20110109948
2011-05-12

Holographic image display systems

#68
20110043909
2011-02-24

THREE-DIMENSIONAL IMAGE DISPLAY APPARATUS

#69
20110002019
2011-01-06

HOLOGRAPHIC IMAGE DISPLAY SYSTEMS

#70
20100296148
2010-11-25

Spatial Light Modulator Using Electrowetting Cells

#71
20100232000
2010-09-16

Spatial light modulator using electrowetting cells

#72
20100172001
2010-07-08

Displaying an image

#73
20100165429
2010-07-01

OPTICAL SYSTEMS

#74
20100149611
2010-06-17

Method and Apparatus for Reconstructing a Three-Dimensional Scene in a Holographic Display

#75
20100118117
2010-05-13

3D CONTENT GENERATION SYSTEM

#76
20100103485
2010-04-29

Holographic display device with 2D encoding

#77
20100097673
2010-04-22

HOLOGRAPHIC IMAGE DISPLAY SYSTEMS

#78
20100097439
2010-04-22

Mobile telephony system comprising holographic display

#79
20100085276
2010-04-08

HOLOGRAPHIC IMAGE DISPLAY SYSTEMS

#80
20100073376
2010-03-25

ELECTRONIC IMAGING DEVICE AND METHOD OF ELECTRONICALLY RENDERING A WAVEFRONT

#81
20100060958
2010-03-11

Three-dimensional color display apparatuses and methods

#82
20100046051
2010-02-25

GENERATION OF A HOLOGRAM PATTERN

#83
20100046050
2010-02-25

Compact holographic display device

#84
20100046049
2010-02-25

Compact holographic display device

#85
20100045775
2010-02-25

Holographic reconstruction system having an enlarged visibility region

#86
20100027083
2010-02-04

Compact holographic display device

#87
20090322738
2009-12-31

METHODS AND APPARATUS FOR DISPLAYING IMAGES USING HOLOGRAMS

#88
20090296176
2009-12-03

Method and device for reducing speckle

#89
20090225380
2009-09-10

Device for holographic reconstruction of three-dimensional scenes

#90
20090219380
2009-09-03

Methods and apparatus for displaying images using holograms

#91
20090207466
2009-08-20

HOLOGRAPHIC DISPLAY DEVICES

#92
20090128619
2009-05-21

SIGNAL PROCESSING SYSTEM FOR SYNTHESIZING HOLOGRAMS

#93
20090122266
2009-05-14

Image projection device and method

#94
20090103151
2009-04-23

Holographic projection method and holographic projection device

#95
20090002787
2009-01-01

Holographic Display Devices

#96
20080278780
2008-11-13

Holographic imaging systems with DC balance

#97
20080247016
2008-10-09

Illumination device and method for illuminating uniformly an image generating micro display

#98
20080212040
2008-09-04

Holographic MEMS operated optical projectors

#99
20080204853
2008-08-28

Spatial light modulator

#100
20080192343
2008-08-14

THREE-DIMENSIONAL IMAGE DISPLAY APPARATUS

#101
20070113012
2007-05-17

Holographic apparatus and method

#102
20070109617
2007-05-17

Viewing angle enhancement for holographic displays

#103
20070024999
2007-02-01

Apparatus and method for displaying a video image

#104
20060250671
2006-11-09

Device for holographic reconstruction of three-dimensional scenes

#105
20060181682
2006-08-17

Image projection device and method

#106
20060033972
2006-02-16

3D image display and 3D image display method

#107
20050286101
2005-12-29

Holographic projector

#108
20050057787
2005-03-17

Generation of a hologram pattern