Patents-Review.com
ClassID:

178674 ⎘

G03H2001/266 - 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; Multiplexing processes, e.g. aperture, shift, or wavefront multiplexing Wavelength multiplexing

Recent Application in this class:
#1
20250370354
2025-12-04

SENSOR MODULE, ILLUMINATOR, METROLOGY DEVICE AND ASSOCIATED METROLOGY METHOD

 #2
20250053136
2025-02-13

Hologram Coupling into a Waveguide

 #3
20240168437
2024-05-23

METASURFACE STRUCTURE AND RELATED ARTICLE AND METHOD

 #4
20230213891
2023-07-06

A METHOD AND DISPLAY APPARATUS FOR REDUCING HOLOGRAPHIC SPECKLE

 #5
20230067172
2023-03-02

HOLOGRAPHIC DISPLAY SYSTEM AND METHOD FOR GENERATING HOLOGRAPHIC IMAGES

 #6
20220357704
2022-11-10

Deep computational holography

 #7
20220307815
2022-09-29

System for spatial multiplexing

 #8
20210356909
2021-11-18

Systems, devices, and methods for side lobe control in holograms

 #9
20210325592
2021-10-21

Skew mirrors, methods of use, and methods of manufacture

 #10
20210255584
2021-08-19

METHOD AND APPARATUS FOR GENERATING FULL-COLOR HOLOGRAPHIC IMAGE

 #11
20210191113
2021-06-24

Dispersion compensation

 #12
20210165224
2021-06-03

LIGHT GUIDE PLATE, METHOD FOR MANUFACTURING LIGHT GUIDE PLATE, AND IMAGE DISPLAY DEVICE USING SAME

 #13
20210150296
2021-05-20

Authentication medium, authentication medium manufacturing method, authentication medium reading method, and authentication medium verification method

 #14
20210103085
2021-04-08

Beam steering method and device

 #15
20210088970
2021-03-25

Holographic projection

 #16
20210033769
2021-02-04

Diffractive optic for holographic projection

 #17
20200117140
2020-04-16

HOLOGRAPHIC IMAGE DISPLAY SYSTEM

 #18
20200041958
2020-02-06

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

 #19
20190317451
2019-10-17

Deep computational holography

 #20
20190250563
2019-08-15

Systems, devices, and methods for side lobe control in holograms

 #21
20190163131
2019-05-30

SYSTEMS, DEVICES, AND METHODS FOR APERTURE-FREE HOLOGRAM RECORDING

 #22
20190163130
2019-05-30

Systems, devices, and methods for aperture-free hologram recording

 #23
20190163129
2019-05-30

Systems, devices, and methods for aperture-free hologram recording

 #24
20190163128
2019-05-30

SYSTEMS, DEVICES, AND METHODS FOR APERTURE-FREE HOLOGRAM RECORDING

 #25
20190163127
2019-05-30

Systems, devices, and methods for aperture-free hologram recording

 #26
20190163126
2019-05-30

Systems, devices, and methods for aperture-free hologram recording

 #27
20190129081
2019-05-02

Skew mirrors, methods of use, and methods of manufacture

 #28
20190101866
2019-04-04

Variable shear with volume holograms

 #29
20190072898
2019-03-07

FULL-COLOR INCOHERENT DIGITAL HOLOGRAPHY

 #30
20190072776
2019-03-07

Lighting device

 #31
20190064738
2019-02-28

Display system

 #32
20190064417
2019-02-28

Beam steering method and device

 #33
20190056694
2019-02-21

Illumination device, projection apparatus and projection-type image display apparatus

 #34
20190056596
2019-02-21

SYSTEMS, DEVICES, AND METHODS FOR ANGLE- AND WAVELENGTH-MULTIPLEXED HOLOGRAPHIC OPTICAL ELEMENTS

 #35
20190056595
2019-02-21

SYSTEMS, DEVICES, AND METHODS FOR ANGLE- AND WAVELENGTH-MULTIPLEXED HOLOGRAPHIC OPTICAL ELEMENTS

 #36
20190033780
2019-01-31

Method and system for simulation of forces using holographic objects

 #37
20180364642
2018-12-20

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

 #38
20180348703
2018-12-06

Methods and systems of holographic interferometry

 #39
20180299680
2018-10-18

SYSTEMS, DEVICES, AND METHODS FOR EYEBOX EXPANSION IN WEARABLE HEADS-UP DISPLAYS

 #40
20180299679
2018-10-18

SYSTEMS, DEVICES, AND METHODS FOR EYEBOX EXPANSION IN WEARABLE HEADS-UP DISPLAYS

 #41
20180275604
2018-09-27

Device, a system and a method in holographic imaging

 #42
20180252926
2018-09-06

Systems, devices, and methods for eyebox expansion in wearable heads-up displays

 #43
20180210395
2018-07-26

Method for observing a sample

 #44
20180188689
2018-07-05

Techniques for processing holographic recording media

 #45
20180143426
2018-05-24

Dispersion compensation

 #46
20180129167
2018-05-10

Adjustable scanned beam projector

 #47
20180101013
2018-04-12

Systems, devices, and methods for splitter optics in wearable heads-up displays

 #48
20180046139
2018-02-15

Apparatus and method for performing in-line lens-free digital holography of an object

 #49
20180004156
2018-01-04

Method and master for producing a volume hologram

 #50
20170357098
2017-12-14

Combined light modulation device for tracking users

 #51
20170329281
2017-11-16

Digital holography device and digital hologram generation method

 #52
20170293147
2017-10-12

Method and apparatus for head worn display with multiple exit pupils

 #53
20170277123
2017-09-28

Digital holographic apparatus

 #54
20170269549
2017-09-21

Hologram recording device

 #55
20170212471
2017-07-27

HOLOGRAM RECORDING DEVICE

 #56
20170212349
2017-07-27

Systems, devices, and methods for spatially-multiplexed holographic optical elements

 #57
20170090420
2017-03-30

Viewer tracking in a projection system

 #58
20170031318
2017-02-02

Apparatus and method for performing in-line lens-free digital holography of an object

 #59
20160377866
2016-12-29

Systems, devices, and methods for eyebox expansion in wearable heads-up displays

 #60
20160377865
2016-12-29

Systems, devices, and methods for eyebox expansion in wearable heads-up displays

 #61
20160327797
2016-11-10

Systems, devices, and methods for angle- and wavelength-multiplexed holographic optical elements

 #62
20160327796
2016-11-10

Systems, devices, and methods for eyeboxes with heterogeneous exit pupils

 #63
20160320752
2016-11-03

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

 #64
20160266545
2016-09-15

Illumination device, projection apparatus and projection-type image display apparatus

 #65
20160238845
2016-08-18

Systems, devices, and methods for eyebox expansion displays in wearable heads-up displays

 #66
20160231489
2016-08-11

Achromatic holographic phase masks, methods, and applications

 #67
20160202593
2016-07-14

Combined light modulation device for tracking users

 #68
20160150201
2016-05-26

Virtual image generator

 #69
20160139561
2016-05-19

Full-color incoherent digital holography

 #70
20160085212
2016-03-24

OPTICAL INFORMATION RECORDING/REPRODUCING APPARATUS, OPTICAL INFORMATION RECORDING/REPRODUCING METHOD AND DATA ARCHIVING SYSTEM

 #71
20160077489
2016-03-17

Holographic image display system

 #72
20160033771
2016-02-04

Method and apparatus for head worn display with multiple exit pupils

 #73
20150293498
2015-10-15

Self-reference holographic imaging system

 #74
20150268628
2015-09-24

Holographic microscope, holographic image generation method, and method for acquiring data for holographic image

 #75
20150103011
2015-04-16

Holographic interaction device

 #76
20140320865
2014-10-30

Apparatus for detecting a 3D structure of an object

 #77
20140293423
2014-10-02

Diffractive device

 #78
20140126029
2014-05-08

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

 #79
20140063577
2014-03-06

Infrared laser holographic projector

 #80
20140033052
2014-01-30

Man machine interface for a 3D display system

 #81
20140016051
2014-01-16

Combined light modulation device for tracking users

 #82
20130293939
2013-11-07

Viewer tracking in a projection system

 #83
20130250383
2013-09-26

Apparatus for multi-wavelength holographic imaging

 #84
20130229697
2013-09-05

Multi-spectral holographic security marker, method for its manufacture and holographic security system

 #85
20130065159
2013-03-14

COLOR HOLOGRAPHIC OPTICAL ELEMENT

 #86
20130038935
2013-02-14

DIFFRACTIVE COMBINER FOR HEAD-UP COLOR DISPLAY DEVICE

 #87
20120327492
2012-12-27

System, method and apparatus for contrast enhanced multiplexing of images

 #88
20120327489
2012-12-27

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

 #89
20120307326
2012-12-06

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

 #90
20110286064
2011-11-24

Ophthalmic device comprising a holographic sensor

 #91
20110128555
2011-06-02

Broad viewing angle displays and user interfaces

 #92
20100202028
2010-08-12

Method for producing counterfeit-proof confidential and valuable documents

 #93
20100177390
2010-07-15

WAVELENGTH DEPENDENT OPTICAL ELEMENTS AND APPLICATIONS THEREOF

 #94
20100073747
2010-03-25

Wavelength-multiplex and space-multiplex holographic storage device

 #95
20100008204
2010-01-14

MULTI-WAVELENGTH MICRO HOLOGRAPHIC DATA RECORDING/REPRODUCING APPARATUS

 #96
20090296176
2009-12-03

Method and device for reducing speckle

 #97
20090052300
2009-02-26

Hologram information recording medium and hologram information recording/reproducing device

 #98
20090040582
2009-02-12

System and method for holographic storage

 #99
20090040577
2009-02-12

System and method for holographic storage

 #100
20090021697
2009-01-22

Ophthalmic device comprising a holographic sensor

 #101
20080316555
2008-12-25

Hologram recording medium and method for manufacturing same

 #102
20080241952
2008-10-02

Sensor with holographic multiplexed image display

 #103
20080239244
2008-10-02

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

 #104
20080218819
2008-09-11

PRINTING APPARATUS AND METHOD

 #105
20080198724
2008-08-21

Method For Recording Data In Holographic Data Storage Systems

 #106
20080186547
2008-08-07

HOLOGRAM OPTICAL ELEMENT, METHOD OF FABRICATION THEREOF, AND IMAGE DISPLAY APPARATUS

 #107
20080138717
2008-06-12

COLOR HOLOGRAPHIC OPTICAL ELEMENT

 #108
20080137933
2008-06-12

Variable tomographic scanning with wavelength scanning digital interface holography

 #109
20080137160
2008-06-12

Security Holograms

 #110
20080049282
2008-02-28

Color separated display imaging system

 #111
20070223075
2007-09-27

Hologram Apparatus

 #112
20070153347
2007-07-05

System and method for holographic storage

 #113
20070115522
2007-05-24

Hologram recording sheet, holographic optical element using said sheet, and its production process

 #114
20070115521
2007-05-24

Hologram recording sheet, holographic optical element using said sheet, and its production process

 #115
20070086309
2007-04-19

Method and Device for High Density Optical Disk Data Storage

 #116
20070019262
2007-01-25

Measuring spectral lines from an analyte using multiplexed holograms and polarization manipulation

 #117
20060292453
2006-12-28

Hologram recording sheet, holographic optical element using said sheet, and its production process

 #118
20060222960
2006-10-05

Hologram recording sheet, holographic optical element using said sheet, and its production process

 #119
20060082850
2006-04-20

Covert surface relief hologram design, fabrication and optical reconstruction for security applications

 #120
20060066930
2006-03-30

Method and apparatus for holographic recording and retrieval

 #121
20050275916
2005-12-15

Hologram device

 #122
20050259305
2005-11-24

Hologram device

 #123
20050157359
2005-07-21

Color holographic optical element