ClassID:

178682

G03H1/28 - 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 specially adapted to produce multiple sub- holograms or to obtain images from them, e.g. multicolour technique superimposed holograms only

Recent Application in this class:
#1
20250189928
2025-06-12

SINGLE SLM-BASED BINOCULAR HOLOGRAPHIC NEAR-EYE DISPLAY AND CGH GENERATION METHOD FOR THE SAME

#2
20240393743
2024-11-28

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

#3
20240192639
2024-06-13

Multi-image display apparatus providing holographic image

#4
20230308620
2023-09-28

Holographic projection

#5
20230032936
2023-02-02

METHOD AND SYSTEM FOR SIMULTANEOUS RECORDING OF SUPERIMPOSED HOLOGRAPHIC GRATINGS FOR AUGMENTED REALITY DEVICES (VARIANTS)

#6
20220413436
2022-12-29

Multi-image display apparatus providing holographic image

#7
20220203105
2022-06-30

Devices for supplying energy to an active eye implant

#8
20220194115
2022-06-23

Micro-optic security device with interactive dynamic security features

#9
20220163807
2022-05-26

Virtual reality, augmented reality, and mixed reality systems including thick media and related methods

#10
20220043396
2022-02-10

Holographic display and operating method thereof

#11
20210325592
2021-10-21

Skew mirrors, methods of use, and methods of manufacture

#12
20210271204
2021-09-02

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

#13
20210200152
2021-07-01

Method and apparatus for generating hologram with wide viewing angle

#14
20210103085
2021-04-08

Beam steering method and device

#15
20210084270
2021-03-18

Holographic projection

#16
20210072447
2021-03-11

Polarization diffraction element and vector beam mode detection system using the same

#17
20210067769
2021-03-04

Device designed for detecting a soiling of at least one transmitting window and/or one receiving window of a sensor

#18
20200384790
2020-12-10

Micro-optic security device with interactive dynamic security features

#19
20200356053
2020-11-12

Multi-image display apparatus providing holographic image

#20
20200319591
2020-10-08

Large volume holographic imaging systems and associated methods

#21
20200319364
2020-10-08

Large volume holographic imaging systems and associated methods

#22
20200278640
2020-09-03

Transmissive holographic optical element, method for generating the same, and screen device including transmissive holographic optical element

#23
20200264435
2020-08-20

Comb-shifted skew mirrors

#24
20200183329
2020-06-11

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

#25
20200183162
2020-06-11

WAVEGUIDE DEVICE AND OPTICAL ENGINE

#26
20200142198
2020-05-07

Virtual reality, augmented reality, and mixed reality systems including thick media and related methods

#27
20200031230
2020-01-30

DISPLAY FOR A VEHICLE INCLUDING A HOLOGRAM

#28
20190260977
2019-08-22

Image and wave field projection through diffusive media

#29
20190227487
2019-07-25

Holographic representations of digital object transfers

#30
20190204352
2019-07-04

Measuring apparatus and measuring method

#31
20190179063
2019-06-13

Wide field-of-view holographic skew mirrors

#32
20190129081
2019-05-02

Skew mirrors, methods of use, and methods of manufacture

#33
20190064417
2019-02-28

Beam steering method and device

#34
20190049727
2019-02-14

Multiplexed hologram tiling in a waveguide display

#35
20180329127
2018-11-15

Method for producing a beam shaping holographic optical element

#36
20180203411
2018-07-19

Holographic representations of digital object transfers

#37
20180181065
2018-06-28

Holographic display and operating method thereof

#38
20180129167
2018-05-10

Adjustable scanned beam projector

#39
20180032031
2018-02-01

Methods and systems for photorealistic human holographic augmented reality communication with interactive control in real-time

#40
20170327033
2017-11-16

Lighting device for vehicles

#41
20170322513
2017-11-09

Holographic Multimedia Presentation and Projector

#42
20170269549
2017-09-21

Hologram recording device

#43
20170205766
2017-07-20

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

#44
20170153600
2017-06-01

Analytic method for computing video holograms in real time

#45
20170017202
2017-01-19

Devices and methods for holographic 3D imaging

#46
20170003652
2017-01-05

Holographic image recording and reconstructing method

#47
20160037146
2016-02-04

Image and wave field projection through diffusive media

#48
20160011565
2016-01-14

Apparatus and method for displaying holographic 3D image

#49
20150293498
2015-10-15

Self-reference holographic imaging system

#50
20150293495
2015-10-15

Producing images of security features

#51
20150241845
2015-08-27

Security elements and method for their manufacture

#52
20150238092
2015-08-27

Apparatus and method for irradiating a medium

#53
20150103140
2015-04-16

Volume holographic imaging system (VHIS) endoscope

#54
20150015928
2015-01-15

Novel method of fast fourier transform (FFT) analysis using waveform-embedded or waveform-modulated coherent beams and holograms

#55
20140327897
2014-11-06

Exposure device and method for producing structure

#56
20140218422
2014-08-07

Display device and operating method thereof

#57
20140168735
2014-06-19

Multiplexed hologram tiling in a waveguide display

#58
20140127611
2014-05-08

Photopolymer composition for recording hologram, and photopolymer layer and hologram recording media including the same

#59
20140126029
2014-05-08

Method and device for the layered production of thin volume grid stacks, and beam combiner for a holographic display

#60
20140063605
2014-03-06

METHOD AND SYSTEM FOR PRODUCING MULTIPLE IMAGES IN A SINGLE IMAGE PLANE USING DIFFRACTION

#61
20140009806
2014-01-09

Method for single-write holographic imaging

#62
20140002873
2014-01-02

Security element and method for producing a security element

#63
20130271802
2013-10-17

Color photographic hologram system

#64
20130120814
2013-05-16

HOLOGRAM REPLICATING METHOD AND HOLOGRAM REPLICATING APPARATUS

#65
20130057935
2013-03-07

Apparatus for the exact reconstruction of the object wave in off-axis digital holography

#66
20130038916
2013-02-14

METHOD OF MAKING MULTIPLEXED TRANSMISSION HOLOGRAMS

#67
20120327492
2012-12-27

System, method and apparatus for contrast enhanced multiplexing of images

#68
20120327490
2012-12-27

System, method and apparatus for phase-coded multi-plane microscopy

#69
20120327489
2012-12-27

System, method and apparatus for wavelength-coded multi-focal microscopy

#70
20120307326
2012-12-06

System, method and apparatus for phase contrast enhanced multiplexing of images

#71
20120288785
2012-11-15

Holographic sensor

#72
20120287350
2012-11-15

REMOTE CONTROLLER, AND CONTROL METHOD AND SYSTEM USING THE SAME

#73
20120224149
2012-09-06

Optical element, light source device, and projection-type display device

#74
20120208109
2012-08-16

Reflection hologram storage method

#75
20120170123
2012-07-05

METHOD AND SYSTEM FOR PRODUCING MULTIPLE IMAGES IN A SINGLE IMAGE PLANE USING DIFFRACTION

#76
20120026564
2012-02-02

Complex holograms, method of making and using complex holograms

#77
20110286064
2011-11-24

Ophthalmic device comprising a holographic sensor

#78
20110134496
2011-06-09

Security element and method for producing a security element

#79
20110071402
2011-03-24

Apparatus and method for irradiating a scattering medium with a reconstructive wave

#80
20110069596
2011-03-24

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

#81
20110032588
2011-02-10

Method and system for producing multiple images in a single image plane using diffraction

#82
20110003240
2011-01-06

Method for forming holograms

#83
20100328741
2010-12-30

HOLOGRAPHIC DEVICE

#84
20100246371
2010-09-30

OPTICAL INFORMATION RECORDING APPARATUS AND METHOD OF OPTICALLY RECORDING INFORMATION

#85
20100231997
2010-09-16

Dynamic time multiplexing fabrication of holographic polymer dispersed liquid crystals for increased wavelength sensitivity

#86
20100216060
2010-08-26

Method and system for producing multiple images in a single image plane using diffraction

#87
20100195177
2010-08-05

Method for forming multilayer reflection hologram in optical recording medium

#88
20100172003
2010-07-08

HOLOGRAM APPARATUS AND RECORDING AND REPRODUCING METHOD OF THE SAME

#89
20100073745
2010-03-25

Hologram fabrication process, and hologram fabricated by that process

#90
20100060958
2010-03-11

Three-dimensional color display apparatuses and methods

#91
20100027086
2010-02-04

Light deflecting device and hologram device

#92
20100014137
2010-01-21

Holographic multiplex recording method, holographic recording apparatus and holographic recording medium employing the method using interference fringes

#93
20090266145
2009-10-29

Holographic sensor

#94
20090252018
2009-10-08

HOLOGRAM LENS MANUFACTURING APPARATUS, HOLOGRAM LENS, METHOD OF MANUFACTURING HOLOGRAM LENS, INFORMATION RECORDING APPARATUS, AND INFORMATION REPRODUCING APPARATUS

#95
20090237760
2009-09-24

Holographic storage system with multiple reference beams

#96
20090225641
2009-09-10

Information recording/reproducing device and hologram recording/reproducing method

#97
20090116087
2009-05-07

Image recording method, image recording apparatus, and image recording medium

#98
20090059339
2009-03-05

Apparatus and method for displaying three-dimensional images

#99
20090021697
2009-01-22

Ophthalmic device comprising a holographic sensor

#100
20080316557
2008-12-25

HOLOGRAPHIC RECORDING/REPRODUCING APPARATUS

#101
20080241952
2008-10-02

Sensor with holographic multiplexed image display

#102
20080240704
2008-10-02

Driving mechanism

#103
20080239427
2008-10-02

Multiplexing hologram recording and reconstructing apparatus and method therefor

#104
20080239244
2008-10-02

Hologram element, illumination device, projector, and method of manufacturing hologram element

#105
20080218819
2008-09-11

PRINTING APPARATUS AND METHOD

#106
20080198724
2008-08-21

Method For Recording Data In Holographic Data Storage Systems

#107
20080192259
2008-08-14

Volume hologram, light source device, illumination device, monitor, and image display device

#108
20080137511
2008-06-12

Techniques to store and access information using a holographic medium

#109
20080068686
2008-03-20

Apparatus and method to store, retrieve, and search both analog and digital data

#110
20080049282
2008-02-28

Color separated display imaging system

#111
20080037397
2008-02-14

Methods And Apparatus For The Fixing Of Holographic Media In Holographic Data Storage Systems

#112
20080037087
2008-02-14

Hologram recording/reproducing apparatus, hologram multiplex recording method, and hologram recording medium utilizing reaction rate information and a recording interval time based on the reaction rate information

#113
20070268539
2007-11-22

APPARATUS AND METHOD FOR HOLOGRAPHIC RECORDING AND REPRODUCING

#114
20070223075
2007-09-27

Hologram Apparatus

#115
20070211322
2007-09-13

High density, high bandwidth multilevel holographic memory

#116
20070211320
2007-09-13

Hologram recording apparatus and hologram reconstruction apparatus

#117
20070195391
2007-08-23

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

#118
20070183009
2007-08-09

Holographic multiplex recording method, and holographic recording apparatus and holographic recording medium employing the method

#119
20070171495
2007-07-26

Hologram apparatus and recording method of the same

#120
20070166625
2007-07-19

Latent holographic media and method

#121
20070153345
2007-07-05

Holographic recording method and holographic recording apparatus

#122
20070146838
2007-06-28

Hologram recording device, hologram reproductive device, hologram recording method, hologram reproduction method, and hologram recording medium

#123
20070140090
2007-06-21

Recording and reproducing apparatus

#124
20070103746
2007-05-10

Security hologram and associated methods of use and of making

#125
20070097472
2007-05-03

Method and system for producing multiple images in a single image plane using diffraction

#126
20070036680
2007-02-15

Microstructured optical device for remote chemical sensing

#127
20070030490
2007-02-08

High throughput holographic spectrometer using the multiplexed hologram

#128
20070019268
2007-01-25

Holographic recording device and holographic recording method

#129
20070019267
2007-01-25

Hologram apparatus and hologram recording and playback method

#130
20060238772
2006-10-26

Faster processing of multiple spatially-heterodyned direct to digital holograms

#131
20060228471
2006-10-12

Optical element and method for the production thereof

#132
20060109876
2006-05-25

METHOD AND SYSTEM FOR COMBINING MULTIPLE LASER BEAMS USING TRANSMISSION HOLOGRAPHIC METHODOLOGIES

#133
20060077851
2006-04-13

Hologram recording apparatus and hologram recording method

#134
20060072178
2006-04-06

Color hologram display and its fabrication process

#135
20060066930
2006-03-30

Method and apparatus for holographic recording and retrieval

#136
20060050339
2006-03-09

Hologram recording method and hologram recording apparatus

#137
20060002656
2006-01-05

Surface relief structure

#138
20050248817
2005-11-10

Covert hologram design, fabrication and optical reconstruction for security applications

#139
20050063028
2005-03-24

Holographic recording method

#140
20050052717
2005-03-10

Holographic printer

#141
14523664
2017-10-03

Security system using keys encoded in holograms