ClassID:

178552

G03H1/041 - 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 for producing holograms; Recording geometries or arrangements Optical element in the object space affecting the object beam, not otherwise provided for

Recent Application in this class:
#1
20260093208
2026-04-02

APPARATUS FOR MANUFACTURING HOLOGRAM OPTICAL ELEMENT, AND METHOD FOR MANUFACTURING HOLOGRAM OPTICAL ELEMENT

#2
20250060703
2025-02-20

HOLOGRAM RECORDING SYSTEM AND METHOD

#3
20240418923
2024-12-19

METHOD FOR PRODUCING A HOLOGRAM FOR A RETROREFLECTOR AND METHOD FOR PRODUCING A RETROREFLECTOR FOR A VEHICLE

#4
20240393743
2024-11-28

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

#5
20240319668
2024-09-26

Apparatus and Method for Manufacturing Diffractive Optical Element

#6
20240255640
2024-08-01

POSITIONAL TRACKING SYSTEM AND METHOD

#7
20240160150
2024-05-16

Systems and Methods for High Volume Manufacturing of Waveguides

#8
20220334535
2022-10-20

Method for determining authenticity using images that exhibit parallax

#9
20220326381
2022-10-13

Positional tracking system and method

#10
20220317624
2022-10-06

System and method for fabricating liquid crystal polarization holograms

#11
20220242985
2022-08-04

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

#12
20210397128
2021-12-23

Image output device

#13
20210271204
2021-09-02

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

#14
20210247720
2021-08-12

Data distribution for holographic projection

#15
20210247267
2021-08-12

Digital laser holography-based rapid lens center offset detection device

#16
20210191062
2021-06-24

High precision stable optical alignment and configuration

#17
20210149338
2021-05-20

Self-interference digital holographic system

#18
20210116865
2021-04-22

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

#19
20210026297
2021-01-28

Systems and Methods for High Volume Manufacturing of Waveguides

#20
20200371473
2020-11-26

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

#21
20200241472
2020-07-30

Birefringent lens interferometer for use in microscopy and other applications

#22
20200233378
2020-07-23

Devices and methods for optical imaging by means of off-axis digital holography

#23
20200192280
2020-06-18

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

#24
20200192279
2020-06-18

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

#25
20200192278
2020-06-18

Wide-field holographic pattern generation for head-mounted display (HMD) eye tracking

#26
20200159167
2020-05-21

In-Line Test System For A Holographic Optical Element

#27
20190369556
2019-12-05

SYSTEM, APPARATUS AND METHOD FOR USING BIREFRINGENT LENSES TO CREATE HOLOGRAMS FROM RECEIVED ELECTROMAGNETIC RADIATION

#28
20190361163
2019-11-28

Skew illuminator

#29
20190361121
2019-11-28

Positional tracking system and method

#30
20190346811
2019-11-14

Self-interference digital holographic system

#31
20190339646
2019-11-07

Hologram replicating method and hologram replicating device

#32
20190324397
2019-10-24

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

#33
20190317450
2019-10-17

Methods for three-dimensional arrangement of anisotropic molecules, patterned anisotropic films, and optical elements therewith

#34
20190294105
2019-09-26

Holograms using birefringent lenses

#35
20190258204
2019-08-22

Method for determining authenticity using images that exhibit parallax

#36
20190250392
2019-08-15

Fiber splitter device for digital holographic imaging and interferometry and optical system comprising said fiber splitter device

#37
20190120747
2019-04-25

Device and method allowing observation of an object with a large field of observation without use of magnifying optics between a light source and the object

#38
20190113888
2019-04-18

SYSTEM, APPARATUS AND METHOD FOR EXTRACTING IMAGE CROSS-SECTIONS OF AN OBJECT FROM RECEIVED ELECTROMAGNETIC RADIATION

#39
20190113885
2019-04-18

INCOHERENT HOLOGRAPHIC IMAGING WITH METASURFACES

#40
20190086866
2019-03-21

Device and method for acquiring a particle present in a sample

#41
20190086864
2019-03-21

Digital holographic imaging apparatus

#42
20190049896
2019-02-14

Imaging method of structured illumination digital holography

#43
20190041565
2019-02-07

Holographic optical elements for augmented reality devices and methods of manufacturing and using the same

#44
20180173160
2018-06-21

Optical sectioning using a phase pinhole

#45
20180143587
2018-05-24

Incoherent fluorescence digital holographic microscopy using transmission liquid crystal lens

#46
20180113418
2018-04-26

POSITIONAL TRACKING SYSTEM WITH HOLOGRAPHIC ENCODED POSITIONS

#47
20180107159
2018-04-19

Digital holographic image-taking apparatus

#48
20180107158
2018-04-19

Digital holographic imaging apparatus and illumination apparatus

#49
20180035883
2018-02-08

Systems and methods for sub-aperture based aberration measurement and correction in interferometric imaging

#50
20180004158
2018-01-04

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

#51
20170370780
2017-12-28

Optical system phase acquisition method and optical system evaluation method

#52
20170329280
2017-11-16

APPARATUS FOR PRODUCING A HOLOGRAM

#53
20170309036
2017-10-26

Analysis method including the determination of a position of a biological particle

#54
20170300011
2017-10-19

Systems and methods for improving resolution in lensless imaging

#55
20170293262
2017-10-12

Apparatus and method for recording Fresnel holograms

#56
20170263281
2017-09-14

Holographic characterization and playback apparatus

#57
20170242398
2017-08-24

Birefringent lens interferometer for use in microscopy and other applications

#58
20170212472
2017-07-27

SYSTEM AND METHOD FOR HOLOGRAPHY-BASED FABRICATION

#59
20170205767
2017-07-20

System, apparatus and method for extracting image cross-sections of an object from received electromagnetic radiation

#60
20170205766
2017-07-20

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

#61
20170185036
2017-06-29

BIREFRINGENT LENS INTERFEROMETER

#62
20170168453
2017-06-15

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

#63
20170153599
2017-06-01

Systems and methods for improving resolution in lensless imaging

#64
20170131681
2017-05-11

IMAGE OBSERVATION APPARATUS

#65
20170108829
2017-04-20

Systems and methods for performing self-interference incoherent digital holography

#66
20170090421
2017-03-30

IMAGE RECORDING DEVICE

#67
20170082975
2017-03-23

LENSLESS IMAGING DEVICE AND ASSOCIATED METHOD OF OBSERVATION

#68
20170075303
2017-03-16

Holographic 3D recording device, reproducing device and display apparatus

#69
20170052508
2017-02-23

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

#70
20170052384
2017-02-23

Imaging apparatus and methods using diffraction-based illumination

#71
20170045859
2017-02-16

Image phase retrieval

#72
20170038729
2017-02-09

Holographic-stereogram-forming apparatus, diffusing member, and holographic-stereogram-forming method

#73
20170003652
2017-01-05

Holographic image recording and reconstructing method

#74
20170003651
2017-01-05

Hologram recording device and hologram recording method

#75
20170003650
2017-01-05

Digital holographic device

#76
20160357146
2016-12-08

Holograms using birefringent lenses

#77
20160320751
2016-11-03

Apparatus and method for recording Fresnel holograms

#78
20160320750
2016-11-03

Exposure method of holographic grating and exposure light path

#79
20160252880
2016-09-01

Microscope, method and computer program for obtaining quantitative phase images by means of digital holographic microscopy

#80
20160246255
2016-08-25

Incoherent fluorescence digital holographic microscopy using transmission liquid crystal lens

#81
20160161914
2016-06-09

System and method for displaying and capturing holographic true 3D images

#82
20160154377
2016-06-02

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

#83
20160098010
2016-04-07

Surface relief volume reflective diffractive structure

#84
20160000319
2016-01-07

Systems and methods for sub-aperture based aberration measurement and correction in interferometric imaging

#85
20150362734
2015-12-17

TRANSFLECTIVE HOLOGRAPHIC FILM FOR HEAD WORN DISPLAY

#86
20150168625
2015-06-18

Curved volume phase holographic (VPH) diffraction grating with tilted fringes and spectrographs using same

#87
20150124303
2015-05-07

Substrate-guided wave-based transparent holographic center high mounted stop light and method of fabrication thereof

#88
20150103140
2015-04-16

Volume holographic imaging system (VHIS) endoscope

#89
20150085291
2015-03-26

Compact Self-Contained Holographic and Interferometric Apparatus

#90
20140320942
2014-10-30

Apparatus for producing a hologram

#91
20140285862
2014-09-25

Holographic 3D image display apparatus and illumination unit for the same

#92
20140253988
2014-09-11

HOLOGRAM GENERATING APPARATUS

#93
20140240807
2014-08-28

Digital hologram recording system and numerical reconstruction method for hologram

#94
20140218684
2014-08-07

Systems and methods for sub-aperture based aberration measurement and correction in interferometric imaging

#95
20140198360
2014-07-17

Device for recording and reproducing holographic 3D image, and method for recording and reproducing holographic 3D image

#96
20140055830
2014-02-27

PHASE MASK AND HOLOGRAPHIC RECORDING APPARATUS EMPLOYING THE SAME

#97
20140022615
2014-01-23

Curved volume phase holographic (VPH) diffraction grating with tilted fringes and spectrographs using same

#98
20140002873
2014-01-02

Security element and method for producing a security element

#99
20130301090
2013-11-14

Security holograms formed using lenticular multichannel image generation device

#100
20130293697
2013-11-07

Miniature microscope and manufacturing method of optical element thereof

#101
20130258430
2013-10-03

Apparatus and method for recording fresnel holograms

#102
20130201446
2013-08-08

Hologram

#103
20120327492
2012-12-27

System, method and apparatus for contrast enhanced multiplexing of images

#104
20120327489
2012-12-27

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

#105
20120307326
2012-12-06

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

#106
20120300272
2012-11-29

Surface relief volume reflective diffractive structure

#107
20120281197
2012-11-08

Holographic Mask Inspection System with Spatial Filter

#108
20120218379
2012-08-30

Incoherent lensfree cell holography and microscopy on a chip

#109
20120050832
2012-03-01

Method and system for imaging an object using incoherent light

#110
20120026565
2012-02-02

Duplicating Holograms

#111
20120013960
2012-01-19

Holographic or diffraction device

#112
20110292402
2011-12-01

Interference measurement apparatus and method for measuring interference

#113
20110267665
2011-11-03

APPARATUS AND METHOD FOR RECORDING FRESNEL HOLOGRAMS

#114
20110134496
2011-06-09

Security element and method for producing a security element

#115
20110085051
2011-04-14

Optical element, device, method, and applications

#116
20110043878
2011-02-24

Digital holographic microscopy

#117
20110043816
2011-02-24

Phase object identification device and method

#118
20100253986
2010-10-07

Digital holography device and phase plate array

#119
20100142014
2010-06-10

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

#120
20100073646
2010-03-25

Method for the production of a multi-color volume hologram, a document with such a hologram, and a volume hologram master

#121
20100060962
2010-03-11

System, apparatus and method for extracting image cross-sections of an object from received electromagnetic radiation

#122
20100060897
2010-03-11

Method and apparatus for analysis of a sample of cells

#123
20090272805
2009-11-05

Interactive Holographic Security Element

#124
20090207465
2009-08-20

Multiple Security Means Comprising an Interactive Security Element

#125
20090195846
2009-08-06

Hologram and its holographic process

#126
20090103150
2009-04-23

Object Having a Holographic Security Feature and Method for Manufacturing Such a Feature

#127
20080309996
2008-12-18

Surface relief volume reflective diffractive structure

#128
20080247017
2008-10-09

SYSTEM AND METHOD FOR PRINTING A HOLOGRAM

#129
20080240787
2008-10-02

Image forming method and recorded matter

#130
20080224462
2008-09-18

Transparent tamper-indicating data sheet

#131
20080219128
2008-09-11

Optical pickup, optical information recording and reproducing apparatus and method for optically recording and reproducing information

#132
20080212152
2008-09-04

SYSTEM AND METHOD FOR ENCRYPTION OF A HOLOGRAPHIC IMAGE

#133
20080204833
2008-08-28

Apparatus and method for recording fresnel holograms

#134
20080049281
2008-02-28

Security hologram, method of recording same, and method of using same wherein the holographic imaging includes a single coherent beam of electromagnetic radiation in combination with a Lloyd's mirror to provide both reference and object beams

#135
20080019252
2008-01-24

Optical recording method, optical recording apparatus, optical recording medium, optical reproducing method, and optical reproducing apparatus

#136
20070288757
2007-12-13

Personal identification method, personal identification system, and optical information recording medium

#137
20070285746
2007-12-13

Holographic or diffraction device

#138
20070216975
2007-09-20

Security device using parallax movement to view front and rear layers

#139
20070216906
2007-09-20

Method and apparatus for recognition of microorganisms using holographic microscopy

#140
20070177158
2007-08-02

Method and apparatus for the two-dimensional mapping of the electro-optical coefficient

#141
20070171491
2007-07-26

Holographic or diffraction devices

#142
20070146846
2007-06-28

Hologram reproduction method and apparatus

#143
20070103746
2007-05-10

Security hologram and associated methods of use and of making

#144
20070008596
2007-01-11

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

#145
20060251863
2006-11-09

Film and optical anti-counterfeiting element

#146
20060132799
2006-06-22

Digital holographic microscope

#147
20060039581
2006-02-23

Digitally watermarking holograms

#148
20050248817
2005-11-10

Covert hologram design, fabrication and optical reconstruction for security applications

#149
20050219669
2005-10-06

Method of forming a rainbow security hologram

#150
20050219668
2005-10-06

Synthetic colour hologram

#151
20050179968
2005-08-18

Method for using a deep image hologram as a security device and a deep image hologram

#152
20050179253
2005-08-18

Method of attaching hologram films to printed matter

#153
20050052716
2005-03-10

Secured document, system for manufacturing same and system for reading this document

#154
20050052715
2005-03-10

Optometry measurement device

#155
20050030603
2005-02-10

Hologram preparing method

#156
15659517
2020-09-08

Imaging hidden objects

#157
14751791
2018-09-25

Systems and methods for performing quantitative phase-contrast confocal microscopy