ClassID:

178526

G03H2001/0216 - 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; Details of features involved during the holographic process; Replication of holograms without interference recording; Individual components other than the hologram Optical components

Recent Application in this class:
#1
20260086500
2026-03-26

Variable Gradient Thickness Coating

#2
20250383554
2025-12-18

ACHROMATIC HOLOGRAPHIC PHASE MARKS

#3
20250093198
2025-03-20

SYSTEM, METHOD, AND APPARATUS FOR EXTENDED FIELD DIGITAL HOLOGRAPHIC VIBRATION IMAGING VIA ALIASED SPARSE SPATIAL SAMPLING

#4
20240331658
2024-10-03

Adaptive adjustment system and method for brightness of holographic waveguide display device

#5
20240288825
2024-08-29

Compact Self-Contained Holographic Display Device

#6
20240286053
2024-08-29

INTERCOMMUNICATIVE HOLOGRAPHIC BLADE ASSEMBLY IN A PLUSH LIKE TOY

#7
20240125996
2024-04-18

Method for Replicating Large-Area Holographic Optical Element, and Large Area Holographic Optical Element Replicated Thereby

#8
20240118660
2024-04-11

HOLOGRAPHIC RECORDING MEDIUM, HOLOGRAPHIC POLYMER MATERIAL, PREPARATION METHOD THEREFOR, AND DISPLAY DEVICE

#9
20230350208
2023-11-02

LIGHT HOMOGENIZATION

#10
20230300316
2023-09-21

Laser local dimming for projectors and other lighting devices including cinema, entertainment systems, and displays

#11
20230062015
2023-03-02

ACHROMATIC HOLOGRAPHIC PHASE MASKS

#12
20220404768
2022-12-22

DEVICE AND METHOD FOR MANUFACTURING HOLOGRAPHIC OPTICAL ELEMENTS

#13
20220404767
2022-12-22

TRANSMISSION-TYPE HOLOGRAPHIC OPTICAL STORAGE MEDIUM AND DEVICE, AND METHOD FOR RECORDING AND READING ON TWO SIDES OF STORAGE MEDIUM

#14
20220317624
2022-10-06

System and method for fabricating liquid crystal polarization holograms

#15
20220242985
2022-08-04

PHOTOSENSITIVE COMPOSITION, HOLOGRAM RECORDING MEDIUM USING THE SAME, HOLOGRAM OPTICAL ELEMENT, AND METHOD OF FORMING HOLOGRAM DIFFRACTION GRATING

#16
20220121152
2022-04-21

HOLOGRAPHIC RECONSTRUCTION DEVICE AND METHOD

#17
20220082999
2022-03-17

HOLOGRAPHIC RECONSTRUCTION DEVICE AND METHOD

#18
20220078401
2022-03-10

Laser local dimming for projectors and other lighting devices including cinema, entertainment systems, and displays

#19
20210340302
2021-11-04

Photopolymer composition

#20
20210240133
2021-08-05

Holographic optical apparatus, holographic optical system, and holographic display system

#21
20210191318
2021-06-24

Exposure device for recording a hologram, method for recording a hologram, and method for controlling an exposure device for recording a hologram

#22
20210103249
2021-04-08

Illumination apparatus using a coherent light source

#23
20210063739
2021-03-04

Display apparatus capable of reducing luminance unevenness and color unevenness

#24
20210063605
2021-03-04

Compound metaoptics for amplitude and phase control of wavefronts

#25
20200408979
2020-12-31

BACKLIGHT DEVICE, HOLOGRAPHIC DISPLAY INCLUDING THE SAME, AND METHOD OF MANUFACTURING HOLOGRAPHIC OPTICAL ELEMENT HAVING A MULTILAYERED STRUCTURE

#26
20200393794
2020-12-17

Holographic display

#27
20200371473
2020-11-26

METHOD FOR MANUFACTURING LIGHT REFLECTION MEMBER FOR PRODUCING HOLOGRAM EFFECT OF ORNAMENT AND HOLOGRAM PRODUCTION DEVICE

#28
20200356051
2020-11-12

Holographic display system

#29
20200348459
2020-11-05

Holographic display apparatus for providing expanded viewing window

#30
20200341279
2020-10-29

Optical systems having light homogenization structures

#31
20200333745
2020-10-22

Holographic recordings replaying images upon illumination

#32
20200333609
2020-10-22

Display device and method for tracking a virtual visibility region

#33
20200326554
2020-10-15

Method and apparatus for displaying binocular hologram image

#34
20200290513
2020-09-17

LIGHT FIELD DISPLAY SYSTEM FOR VEHICLE AUGMENTATION

#35
20200278643
2020-09-03

Method to translate a non-collimated optical beam

#36
20200233134
2020-07-23

Holographic display apparatus illuminating a hologram and a holographic image

#37
20200192285
2020-06-18

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

#38
20200192284
2020-06-18

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

#39
20200192283
2020-06-18

Holographic reconstruction device and method

#40
20200192280
2020-06-18

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

#41
20200192279
2020-06-18

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

#42
20200049828
2020-02-13

Holographic lidar system and method

#43
20190317404
2019-10-17

Photopolymer composition

#44
20190271941
2019-09-05

Holographic display apparatus having steerable viewing window

#45
20190258064
2019-08-22

Light homogenization

#46
20190257992
2019-08-22

Holographic display apparatus for providing expanded viewing window

#47
20190250560
2019-08-15

Multiple offset interferometer

#48
20190227489
2019-07-25

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

#49
20190212700
2019-07-11

Holographic display device capable of reducing chromatic aberration

#50
20190204782
2019-07-04

Optical projector with off-axis diffractive element and conjugate images

#51
20190189701
2019-06-20

Electroluminescent display device

#52
20190163133
2019-05-30

Apparatus and method for generating hologram based on human visual system modeling

#53
20190163125
2019-05-30

Holographic LIDAR system

#54
20190104301
2019-04-04

Laser local dimming for projectors and other lighting devices including cinema, entertainment systems, and displays

#55
20190101866
2019-04-04

Variable shear with volume holograms

#56
20190072776
2019-03-07

Lighting device

#57
20190033783
2019-01-31

Viewing system including a holographic optical device allowing images to be displayed in different planes

#58
20180323242
2018-11-08

Display with nanostructure angle-of-view adjustment structures

#59
20180321432
2018-11-08

Display with holographic angle-of-view adjustment structures

#60
20180292898
2018-10-11

Display system and display method

#61
20180284693
2018-10-04

Holographic display apparatus having steerable viewing

#62
20180275605
2018-09-27

Holographic reproducing apparatus and method, holographic implementing device and method

#63
20180217554
2018-08-02

Holographic display

#64
20180203413
2018-07-19

Image display system and image display method

#65
20180188016
2018-07-05

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

#66
20180181064
2018-06-28

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

#67
20180173160
2018-06-21

Optical sectioning using a phase pinhole

#68
20180136383
2018-05-17

Backlight device, holographic display including the same, and method of manufacturing holographic optical element having a multilayered structure

#69
20180081322
2018-03-22

Holographic wide field of view display

#70
20180046138
2018-02-15

Lighting device for headlights with a phase modulator

#71
20170315506
2017-11-02

Display article

#72
20170293261
2017-10-12

STRUCTURED ILLUMINATION MICROSCOPE AND IMAGE PROCESSING METHOD USING THE SAME

#73
20170285348
2017-10-05

Light homogenization

#74
20170210161
2017-07-27

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

#75
20170168452
2017-06-15

ILLUMINATION APPARATUS AND DISPLAY APPARATUS

#76
20170082974
2017-03-23

Lighting device for headlights with a phase modulator

#77
20170080848
2017-03-23

Lighting device for headlights with a phase modulator

#78
20170074985
2017-03-16

Holographic lidar system

#79
20170068092
2017-03-09

Display with observer tracking

#80
20170052508
2017-02-23

System, apparatus and method for using birefringent lenses to create holograms from received electromagnetic radiation

#81
20170013257
2017-01-12

Laser local dimming for projectors and other lighting devices including cinema, entertainment systems, and displays

#82
20170003651
2017-01-05

Hologram recording device and hologram recording method

#83
20160327907
2016-11-10

Illumination apparatus using a coherent light source

#84
20160291544
2016-10-06

Holographic display

#85
20160291543
2016-10-06

Volume holographic element, volume holographic element manufacturing method, and display device

#86
20160259298
2016-09-08

Method and apparatus for forming a visible image in space

#87
20160195849
2016-07-07

FACILITATING INTERACTIVE FLOATING VIRTUAL REPRESENTATIONS OF IMAGES AT COMPUTING DEVICES

#88
20150378307
2015-12-31

HOLOGRAPHIC REPRODUCING APPARATUS AND METHOD, HOLOGRAPHIC IMPLEMENTING DEVICE AND METHOD

#89
20150294681
2015-10-15

Optical information recording device, optical information recording and reproducing device, optical information recording method, optical information recording and reproducing method, and optical element

#90
20150293497
2015-10-15

Holographic display

#91
20150277375
2015-10-01

Optical waveguide including spatially-varying volume hologram

#92
20150248110
2015-09-03

Method for recording gabor hologram

#93
20150168914
2015-06-18

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

#94
20150077820
2015-03-19

IMAGE PROJECTION APPARATUS

#95
20150062885
2015-03-05

Light-emitting device with diffractive structures and a synthetic hologram

#96
20150009695
2015-01-08

Lighting device for headlights with a phase modulator

#97
20140361990
2014-12-11

Display with observer tracking

#98
20140347858
2014-11-27

Illuminating device using coherent light source

#99
20140347715
2014-11-27

Illuminating method using coherent light source

#100
20140347714
2014-11-27

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

#101
20130194645
2013-08-01

Advanced methods of and apparatus for the manipulation of electromagnetic phenomenon: the decoding of genetic material and the human genome (E3)

#102
20130194644
2013-08-01

IMAGE DISPLAY SYSTEMS

#103
20120208109
2012-08-16

Reflection hologram storage method

#104
20110249307
2011-10-13

HOLOGRAM AND ASSOCIATED METHODS OF FABRICATION THEREOF AND USE IN SECURITY/AUTHENTICATION APPLICATIONS

#105
20110013244
2011-01-20

Controllable Deflection Device

#106
20100277779
2010-11-04

Light modulating device

#107
20100253677
2010-10-07

Holographic display

#108
20100214634
2010-08-26

Holographic reconstruction system with an optical wave tracking means

#109
20100149311
2010-06-17

Holographic display with communications

#110
20100149139
2010-06-17

High Resolution Display

#111
20090219596
2009-09-03

Holographic printer

#112
20090195846
2009-08-06

Hologram and its holographic process

#113
20090116088
2009-05-07

Optical unit, method for controlling drive, and holographic apparatus

#114
20080158630
2008-07-03

Holographic printer

#115
20080151340
2008-06-26

HOLOGRAPHIC PRINTER

#116
20070285753
2007-12-13

Systems and methods for producing wide field-of-view holographic displays

#117
20070162266
2007-07-12

Phase modulating apparatus and phase modulating method

#118
20070070479
2007-03-29

Holographic printer

#119
20070030544
2007-02-08

Holographic printer

#120
20070008596
2007-01-11

Three-dimensional hologram process with overt anti-counterfeit security using first object light, second object light, and reference light

#121
20060280094
2006-12-14

Holographic recording method and apparatus

#122
20060114532
2006-06-01

Holographic printer

#123
20060002274
2006-01-05

Hologram duplication method

#124
20050286101
2005-12-29

Holographic projector

#125
20050200925
2005-09-15

Holographic printer

#126
20050200924
2005-09-15

Holographic printer

#127
20050063032
2005-03-24

Phase modulating apparatus and phase modulating method

#128
20050030603
2005-02-10

Hologram preparing method

#129
17974308
2025-09-30

Systems and methods for writing spatially varying holograms

#130
17229844
2024-01-02

System and method for fabricating polarization holograms