ClassID:

178751

G03H2223/12 - CPC Classification

Classification description:

Optical components Amplitude mask, e.g. diaphragm, Louver filter

Recent Application in this class:
#1
20240393743
2024-11-28

SYSTEM AND METHOD FOR HOLOGRAPHIC IMAGING OF A SINGLE PLANE OF AN OBJECT

#2
20240184241
2024-06-06

SYSTEMS AND METHODS FOR AN IMAGING DEVICE

#3
20230400810
2023-12-14

HOLOGRAM COLOR DESIGNATION SYSTEM AND HOLOGRAM COLOR DESIGNATION METHOD BASED ON DITHERING MASK

#4
20220326655
2022-10-13

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

#5
20220155601
2022-05-19

HOLOGRAPHIC DISPLAY

#6
20210271204
2021-09-02

System and method for holographic imaging of a single plane of an object

#7
20200355929
2020-11-12

Holographic optical elements for eye-tracking illumination

#8
20200348459
2020-11-05

Holographic display apparatus for providing expanded viewing window

#9
20200333609
2020-10-22

Display device and method for tracking a virtual visibility region

#10
20200057410
2020-02-20

Multi-layer body and method for the production thereof

#11
20190271942
2019-09-05

Beam divergence and various collimators for holographic or stereoscopic displays

#12
20190257992
2019-08-22

Holographic display apparatus for providing expanded viewing window

#13
20190204783
2019-07-04

Hologram displaying apparatus and method thereof

#14
20190196402
2019-06-27

Holographic display device

#15
20190155033
2019-05-23

HOLOGRAPHIC DISPLAY

#16
20190113203
2019-04-18

Rear lamp apparatus of vehicle

#17
20190079451
2019-03-14

Display device and method for realizing holographic display by the same

#18
20190049896
2019-02-14

Imaging method of structured illumination digital holography

#19
20190041185
2019-02-07

SNOM device using heterodyne detection

#20
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

#21
20180341223
2018-11-29

Hologram reproducing apparatus and method thereof

#22
20180321499
2018-11-08

Holographic display panel and holographic display device

#23
20180188532
2018-07-05

Display system

#24
20180188016
2018-07-05

Method for defect inspection of transparent substrate by integrating interference and wavefront recording to reconstruct defect complex images information

#25
20180143079
2018-05-24

Holographic wavefront sensing

#26
20180129166
2018-05-10

Holographic display apparatus for providing expanded viewing window

#27
20180120563
2018-05-03

Holographic projector for a waveguide display

#28
20180113419
2018-04-26

Dynamic display using holographic recorded pixels

#29
20180004156
2018-01-04

Method and master for producing a volume hologram

#30
20170322515
2017-11-09

Multi-layer body and method for the production thereof

#31
20170263281
2017-09-14

Holographic characterization and playback apparatus

#32
20170261931
2017-09-14

Illumination apparatus and holographic display apparatus including the same

#33
20170205766
2017-07-20

System and method for holographic imaging of a single plane of an object using polarization-sensitive optical element

#34
20170199495
2017-07-13

THREE-DIMENSIONAL IMAGE CAPTURING APPARATUS AND IMAGE CAPTURING METHOD USING DIGITAL HOLOGRAPHY

#35
20170168453
2017-06-15

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

#36
20170017202
2017-01-19

Devices and methods for holographic 3D imaging

#37
20160349702
2016-12-01

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

#38
20160313695
2016-10-27

Beam divergence and various collimators for holographic or stereoscopic displays

#39
20150212488
2015-07-30

System, apparatus and method for extracting three-dimensional information of an object from received electromagnetic radiation

#40
20140085427
2014-03-27

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

#41
20130241190
2013-09-19

Document with hologram, and method of producing same

#42
20130215485
2013-08-22

Methods and apparatus for holographic animation

#43
20130170004
2013-07-04

Beam divergence and various collimators for holographic or stereoscopic displays

#44
20130163002
2013-06-27

Quantitative phase microscopy for label-free high-contrast cell imaging

#45
20130003151
2013-01-03

HOLOGRAPHIC STORAGE METHOD AND ARTICLE

#46
20130003073
2013-01-03

Optical system for a holographic microscope including a spatial filter

#47
20120314115
2012-12-13

Projector having holographic recording medium and light modulation element

#48
20120281197
2012-11-08

Holographic Mask Inspection System with Spatial Filter

#49
20120224236
2012-09-06

SYSTEM, APPARATUS AND METHOD FOR EXTRACTING THREE-DIMENSIONAL INFORMATION OF AN OBJECT FROM RECEIVED ELECTROMAGNETIC RADIATION

#50
20120188621
2012-07-26

HOLOGRAPHIC RECONSTRUCTION SYSTEM HAVING AN ENLARGED VISIBILITY REGION

#51
20120188619
2012-07-26

Three-dimensional holographic display using active shutter

#52
20120140299
2012-06-07

Holographic image display system

#53
20120081684
2012-04-05

Object Inspection Systems and Methods

#54
20120050833
2012-03-01

Methods and Apparatus for Holographic Animation

#55
20110212387
2011-09-01

Volume hologram comprising expansion agent layer or contraction agent layer for creating color patterns

#56
20110157483
2011-06-30

Active mask projector providing diffracted light with animation and non-random patterns

#57
20110149359
2011-06-23

ILLUMINATION DEVICE WITH A FILTERING DEVICE

#58
20110122375
2011-05-26

Multicolor holgraphic replication by masking

#59
20110096381
2011-04-28

Holographic direct view display having an apodization device

#60
20110069596
2011-03-24

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

#61
20110043909
2011-02-24

THREE-DIMENSIONAL IMAGE DISPLAY APPARATUS

#62
20110043816
2011-02-24

Phase object identification device and method

#63
20110002020
2011-01-06

Three dimensional holographic volumetric display

#64
20100328433
2010-12-30

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

#65
20100188718
2010-07-29

Method and apparatus for generating reconstructions of information encoded in ambient light modulators

#66
20100118359
2010-05-13

Holographic imaging display with corrected phase coding

#67
20100103486
2010-04-29

Device for the production of holographic reconstructions with light modulators

#68
20100085276
2010-04-08

HOLOGRAPHIC IMAGE DISPLAY SYSTEMS

#69
20100046750
2010-02-25

Coding method, decoding method, codec and data storage medium for holographic storage

#70
20100045775
2010-02-25

Holographic reconstruction system having an enlarged visibility region

#71
20100014134
2010-01-21

Holographic image display system

#72
20090323145
2009-12-31

Method and an apparatus for displaying three-dimensional image using a hologram optical element

#73
20090303559
2009-12-10

System, apparatus and method for extracting three-dimensional information of an object from received electromagnetic radiation

#74
20090262407
2009-10-22

Method for production of documents with a hologram and a document with a hologram

#75
20090262404
2009-10-22

Holographic Recording Medium

#76
20090244666
2009-10-01

Multicolor holographic replication by masking

#77
20090237762
2009-09-24

Hologram media reading apparatus

#78
20090225380
2009-09-10

Device for holographic reconstruction of three-dimensional scenes

#79
20090219594
2009-09-03

HOLOGRAM REPRODUCING DEVICE AND HOLOGRAM REPRODUCING METHOD

#80
20090141612
2009-06-04

HOLOGRAM REPRODUCING APPARATUS AND HOLOGRAM REPRODUCING METHOD

#81
20090128872
2009-05-21

Method of forming an image and image projection device

#82
20090109349
2009-04-30

Image display device

#83
20080271525
2008-11-06

Micromachined mass flow sensor and methods of making the same

#84
20080239428
2008-10-02

NON-FT PLANE ANGULAR FILTERS

#85
20080198430
2008-08-21

Method and device for encoding and reconstructing computer-generated video holograms

#86
20080192343
2008-08-14

THREE-DIMENSIONAL IMAGE DISPLAY APPARATUS

#87
20080176145
2008-07-24

Method for manufacturing holographic recording medium and method for manufacturing semiconductor device

#88
20080144147
2008-06-19

Reproducing apparatus and reproducing method

#89
20080088897
2008-04-17

Hologram reconstructing apparatus and hologram reconstructing method

#90
20080062847
2008-03-13

OPTICAL REPRODUCING APPARATUS AND OPTICAL REPRODUCING METHOD

#91
20080062846
2008-03-13

OPTICAL REPRODUCING APPARATUS AND OPTICAL REPRODUCING METHOD

#92
20080055685
2008-03-06

Volume hologram medium

#93
20080030820
2008-02-07

Method of Recording a Hologram

#94
20070285750
2007-12-13

Optical element

#95
20070285749
2007-12-13

Optical element

#96
20070285748
2007-12-13

Optical element

#97
20070242325
2007-10-18

Optical element

#98
20070216975
2007-09-20

Security device using parallax movement to view front and rear layers

#99
20070206254
2007-09-06

Optical element

#100
20070195391
2007-08-23

REFLECTION TYPE DIFFUSE HOLOGRAM, HOLOGRAM FOR REFLECTION HOLOGRAM COLOR FILTERS, ETC, AND REFLECTION TYPE DISPLAY DEVICE USING SUCH HOLOGRAMS

#101
20070146846
2007-06-28

Hologram reproduction method and apparatus

#102
20070070477
2007-03-29

Hologram sheet and hologram observation sheet using same, and blinding device

#103
20070064289
2007-03-22

Holographic recording medium

#104
20060290777
2006-12-28

THREE-DIMENSIONAL IMAGE DISPLAY APPARATUS

#105
20060250671
2006-11-09

Device for holographic reconstruction of three-dimensional scenes

#106
20060203315
2006-09-14

Hologram recording medium

#107
20060109532
2006-05-25

System and method for forming well-defined periodic patterns using achromatic interference lithography

#108
20060072178
2006-04-06

Color hologram display and its fabrication process

#109
20060050340
2006-03-09

Method for encoding video holograms for holographically reconstructing a scene

#110
20060039047
2006-02-23

Holographic device

#111
20060033972
2006-02-16

3D image display and 3D image display method

#112
20060007512
2006-01-12

Hologram recording apparatus and hologram recording method

#113
20050259299
2005-11-24

Fast duplication of diffractive storage device for mass production

#114
20050219669
2005-10-06

Method of forming a rainbow security hologram

#115
20050206996
2005-09-22

Optical element

#116
20050127663
2005-06-16

Security element and security document with one such security element

#117
20050030603
2005-02-10

Hologram preparing method