ClassID:

178683

G03H1/30 - 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 discrete holograms only

Sub-classes:
Recent Application in this class:
#1
20260110822
2026-04-23

METHOD FOR DESIGNING A PARTITIONED OPTICAL METASURFACE

#2
20260044112
2026-02-12

METHOD FOR REPLICATING A PLURALITY OF HOLOGRAMS BY MEANS OF A TYPECASE PRINCIPLE

#3
20260044110
2026-02-12

HOLOGRAPHIC OPTICAL MODULE, HOLOGRAPHIC DISPLAY DEVICE COMPRISING SUCH A HOLOGRAPHIC OPTICAL MODULE, AND METHOD FOR PRODUCING SUCH A HOLOGRAPHIC OPTICAL MODULE

#4
20250348039
2025-11-13

Systems and Methods for High-Throughput Recording of Holographic Gratings in Waveguide Cells

#5
20250278058
2025-09-04

HOLOGRAPHIC SYSTEM WITH IMPROVED PROJECTION QUALITY

#6
20250028279
2025-01-23

Holographic wavefront printing system and method

#7
20250012945
2025-01-09

OPTICAL DEVICE WITH MONOCHROMATIC SUB-HOGELS

#8
20250004422
2025-01-02

Holographic Interference Pattern Recording Apparatus and Recording Method Using Same

#9
20240152094
2024-05-09

Systems and Methods for High-Throughput Recording of Holographic Gratings in Waveguide Cells

#10
20230315015
2023-10-05

HOLOGRAM CALCULATION

#11
20230308620
2023-09-28

Holographic projection

#12
20230305188
2023-09-28

SYSTEM AND METHOD FOR GENERATING A SUB-HOGEL LIGHT FIELD

#13
20220299940
2022-09-22

Image Projection

#14
20220137258
2022-05-05

Optical metasurface with sub-hogels

#15
20210397002
2021-12-23

Holographic display device with color-shifted adjustment

#16
20210191321
2021-06-24

Holographic image alignment

#17
20200363771
2020-11-19

Systems and methods for high-throughput recording of holographic gratings in waveguide cells

#18
20200355935
2020-11-12

Display, transfer foil, adhesive label, and article having display

#19
20200233377
2020-07-23

MARKING METHOD AND SYSTEM

#20
20200201253
2020-06-25

Color holographic display system

#21
20200156531
2020-05-21

Timing control unit for controlling an illumination device with coherent light source

#22
20190271942
2019-09-05

Beam divergence and various collimators for holographic or stereoscopic displays

#23
20190264888
2019-08-29

Illuminating device for vehicles

#24
20190212698
2019-07-11

Systems and methods for high-throughput recording of holographic gratings in waveguide cells

#25
20190094802
2019-03-28

Optical film with recording surface, and display body including optical film

#26
20190072899
2019-03-07

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

#27
20190072776
2019-03-07

Lighting device

#28
20190064738
2019-02-28

Display system

#29
20180372934
2018-12-27

Apparatus and method for a holographic optical field flattener

#30
20180292787
2018-10-11

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

#31
20180229534
2018-08-16

Hologram structure

#32
20180195680
2018-07-12

Lighting device for vehicles

#33
20180181066
2018-06-28

Holographic image apparatus for high depth of field holograms

#34
20180120768
2018-05-03

Color holographic display system

#35
20180120766
2018-05-03

Interaction between multiple holograms

#36
20180113419
2018-04-26

Dynamic display using holographic recorded pixels

#37
20180017940
2018-01-18

Three-dimensional display with augmented holograms

#38
20180004156
2018-01-04

Method and master for producing a volume hologram

#39
20170327033
2017-11-16

Lighting device for vehicles

#40
20170315506
2017-11-02

Display article

#41
20170277123
2017-09-28

Digital holographic apparatus

#42
20170185038
2017-06-29

Hologram generation apparatus and hologram generation method

#43
20160378062
2016-12-29

HOLOGRAM DATA GENERATING METHOD, HOLOGRAM IMAGE REPRODUCTION METHOD, AND HOLOGRAM IMAGE REPRODUCTION DEVICE

#44
20160363767
2016-12-15

Adjusted location hologram display

#45
20160332476
2016-11-17

Image display device and image display medium

#46
20160313695
2016-10-27

Beam divergence and various collimators for holographic or stereoscopic displays

#47
20160216692
2016-07-28

TABLE-TOP TYPE HOLOGRAM PROJECTION APPARATUS USING ASPHERIC MIRROR

#48
20160209809
2016-07-21

HOLOGRAPHIC DISPLAY DEVICE

#49
20160187848
2016-06-30

Holographic storage layer, holographic disk using the same, and method for manufacturing the same

#50
20160152066
2016-06-02

Security device

#51
20150293495
2015-10-15

Producing images of security features

#52
20150277378
2015-10-01

Image based multiview multilayer holographic rendering algorithm

#53
20150261186
2015-09-17

DIGITAL HOLOGRAPHIC IMAGE RECORDING METHOD AND SYSTEM BASED ON HIERARCHICAL HOGEL

#54
20150220058
2015-08-06

Mobile device capable of displaying hologram and hologram display method

#55
20150177443
2015-06-25

Illumination device for a liquid crystal display

#56
20150168914
2015-06-18

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

#57
20150002840
2015-01-01

Method for measuring an angle between two spatially separated elements

#58
20140313779
2014-10-23

Light diffraction device

#59
20140268263
2014-09-18

Multi-channel simultaneous photostimulation

#60
20140185115
2014-07-03

Integrated hologram optical device

#61
20140132710
2014-05-15

Holographic image generation and reconstruction

#62
20140009809
2014-01-09

High speed hologram recording apparatus

#63
20140009806
2014-01-09

Method for single-write holographic imaging

#64
20130252140
2013-09-26

Difunctional (meth)acrylate writing monomers

#65
20130215485
2013-08-22

Methods and apparatus for holographic animation

#66
20130208329
2013-08-15

System and method for the efficient recording of large aperture wave fronts of visible and near visible light

#67
20130170004
2013-07-04

Beam divergence and various collimators for holographic or stereoscopic displays

#68
20130043670
2013-02-21

SECURITY DEVICE

#69
20130003150
2013-01-03

SECURITY ELEMENT INCLUDING AN OPTICAL STRUCTURE

#70
20120256334
2012-10-11

Method for determining recording exposure for holographic recording medium and method for recording thereon

#71
20120250123
2012-10-04

APPARATUS AND METHOD FOR EVALUATING HOLOGRAM IMAGE RECORDING MEDIUM

#72
20120188622
2012-07-26

HOLOGRAM RECORDING APPARATUS

#73
20120178019
2012-07-12

Method of making holographic recording materials and articles formed thereby

#74
20120069412
2012-03-22

Holographic imaging systems with DC balance

#75
20120062968
2012-03-15

THREE-DIMENSIONAL IMAGE PROJECTION DEVICE

#76
20120050833
2012-03-01

Methods and Apparatus for Holographic Animation

#77
20120013962
2012-01-19

Two-dimensional surface normal slow-light photonic crystal waveguide optical phased array

#78
20120013961
2012-01-19

Exposure apparatus and image forming apparatus having hologram elements

#79
20110261667
2011-10-27

SYSTEM AND METHOD FOR PROTECTING PIRACY IN OPTICAL STORAGE

#80
20110261154
2011-10-27

LIGHT SHIFT COMPENSATION DEVICE OF IMAGE COMPOSITION DEVICE FOR MULTICOLOR HOLOGRAPHY

#81
20110249087
2011-10-13

Multiple view display of three-dimensional images

#82
20110199658
2011-08-18

System and method for synchronizing a spatial light modulator with a pulsed laser to record a hologram at the repetition rate of the pulsed laser

#83
20110141243
2011-06-16

Three-dimensional imaging apparatus and a method of generating a three-dimensional image of an object

#84
20110134497
2011-06-09

Hologram generating device and hologram printer

#85
20110069287
2011-03-24

Device for producing a high-resolution reflection hologram

#86
20110027720
2011-02-03

Method and device for fabricating volume Bragg gratings

#87
20110003240
2011-01-06

Method for forming holograms

#88
20110002020
2011-01-06

Three dimensional holographic volumetric display

#89
20100302794
2010-12-02

Car lighting unit for generating a beam of light and a holographic 3D image

#90
20100290099
2010-11-18

Method and Apparatus for Creating and Displaying a Radially Multiplexed Hologram

#91
20100271677
2010-10-28

Image transfer apparatus

#92
20100157772
2010-06-24

Data storage devices and methods

#93
20100143827
2010-06-10

Methods of Making Holographic Devices

#94
20100097916
2010-04-22

Optical disk, recording/reproducing method thereof, and optical disk apparatus with employment of optical disk

#95
20100073746
2010-03-25

Hologram and holgraphic viewing device incorporating it

#96
20100061214
2010-03-11

APPARATUS AND METHOD FOR THE PRODUCTION OF A HOLOGRAM IN AN OPTICAL MEDIUM

#97
20100037326
2010-02-11

Radiation curable embossed ink security devices for security documents

#98
20090302122
2009-12-10

METHOD FOR RECORDING DATA IN A HOLOGRAPHIC FORM ON A LENS AND A CORRESPONDING LENS

#99
20090219594
2009-09-03

HOLOGRAM REPRODUCING DEVICE AND HOLOGRAM REPRODUCING METHOD

#100
20090207103
2009-08-20

Light-emitting hologram based on Organic Polymeric Diode - (OLED/PLED)

#101
20090197185
2009-08-06

DOCUMENT RECORDING METHOD AND APPARATUS

#102
20090153927
2009-06-18

Holographic data storage medium and apparatus and method for recording/reproducing holographic data to/from the same

#103
20090129413
2009-05-21

Methods and apparatus for generating RGB laser light

#104
20090103415
2009-04-23

Optical recording method, optical recording apparatus, optical recording medium, and optical recording and reproducing method by use of holography

#105
20090091834
2009-04-09

METHOD OF CREATING A THREE-DIMENSIONAL IMAGE, A DIFFRACTIVE ELEMENT AND METHOD OF CREATING THE SAME

#106
20090046333
2009-02-19

System and method using a voltage kick-off to record a hologram on a photorefractive polymer for 3D holographic display and other applications

#107
20080313395
2008-12-18

Apparatus and method to manage information using an optical and holographic data storage medium

#108
20080278780
2008-11-13

Holographic imaging systems with DC balance

#109
20080248401
2008-10-09

Transferring Method for Transferring Hologram or Diffraction Grating Laminated in a Thermal Transfer Sheet and a Transfer Object

#110
20080247014
2008-10-09

Data system for storing holographic media

#111
20080247013
2008-10-09

Image transfer apparatus

#112
20080239423
2008-10-02

Method for preparing hologram recording medium

#113
20080218819
2008-09-11

PRINTING APPARATUS AND METHOD

#114
20080218817
2008-09-11

SYSTEM AND METHOD FOR MAKING SEAMLESS HOLOGRAMS, OPTICALLY VARIABLE DEVICES AND EMBOSSING SUBSTRATES

#115
20080180766
2008-07-31

Hologram and holographic viewing device incorporating it

#116
20080158627
2008-07-03

Method for storing holographic data

#117
20070297032
2007-12-27

HOLOGRAPHIC STORAGE SYSTEM WITH SINGLE SWITCH ACCESS

#118
20070291342
2007-12-20

Hologram recording method and hologram recording device

#119
20070285753
2007-12-13

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

#120
20070284546
2007-12-13

Optical device and method of manufacture

#121
20070258119
2007-11-08

Optical Device, an Optical System and a Method of Manufacturing a Holographic Optical Element

#122
20070242237
2007-10-18

System and methods for angular slice true 3-D display

#123
20070195391
2007-08-23

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

#124
20070109949
2007-05-17

Method and apparatus for recoding holographic diffraction gratings

#125
20070076279
2007-04-05

Security device

#126
20070037065
2007-02-15

Seamless holographic embossing substrate produced by laser ablation

#127
20070019266
2007-01-25

Holographic stereogram creation device and its method

#128
20060176533
2006-08-10

Hologram plate and its fabrication process

#129
20060109532
2006-05-25

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

#130
20060077542
2006-04-13

Hologram and holographic viewing device incorporating it

#131
20050269303
2005-12-08

Laser-supported reproduction method

#132
20050225818
2005-10-13

Apparatus and method for fabricating hologram

#133
20050225816
2005-10-13

Computer-generated hologram fabrication process, and hologram-recorded medium

#134
20050180300
2005-08-18

Multichannel parallel recording and reading for hyper large bandpass photonics memory

#135
20050174620
2005-08-11

Tinted holographic printing material

#136
20050145785
2005-07-07

Optical peristaltic pumping with optical traps

#137
20050122549
2005-06-09

Computer assisted hologram forming method and apparatus

#138
20050112472
2005-05-26

Seamless holographic embossing substrate produced by laser ablation

#139
20050100796
2005-05-12

Hologram plate and its fabrication process

#140
20050030603
2005-02-10

Hologram preparing method

#141
17142826
2022-04-26

Image-sensing device