ClassID:

178596

G03H2001/0816 - 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; Synthesising holograms, i.e. holograms synthesized from objects or objects from holograms; Methods of numerical synthesis, e.g. coherent ray tracing [CRT], diffraction specific Iterative algorithms

Recent Application in this class:
#1
20250383626
2025-12-18

HOLOGRAM GENERATION METHOD, HOLOGRAM GENERATION APPARATUS, AND LIGHT IRRADIATION APPARATUS

#2
20250321421
2025-10-16

HOLOGRAPHIC IMAGE PROJECTION WITH HOLOGRAPHIC CORRECTION

#3
20250004421
2025-01-02

REAL TIME HOLOGRAPHY USING LEARNED ERROR FEEDBACK

#4
20240310629
2024-09-19

HOLOGRAPHIC IMAGE PROJECTION WITH HOLOGRAPHIC CORRECTION

#5
20240134313
2024-04-25

METHOD AND DEVICE FOR ENCODING COMPLEX-VALUE SIGNALS FOR THE RECONSTRUCTION OF THREE-DIMENSIONAL OBJECTS

#6
20230408977
2023-12-21

DIGITAL HOLOGRAPHIC IMAGING TECHNIQUE WITH TWIN IMAGE ELIMINATION

#7
20230341815
2023-10-26

Real time holography using learned error feedback

#8
20230280692
2023-09-07

Totagraphy: coherent diffractive/digital information reconstruction by iterative phase recovery using a second camera imaging the input plane

#9
20230168626
2023-06-01

Projector display systems having non-mechanical mirror beam steering

#10
20220357702
2022-11-10

METHOD OF COMPUTING A HOLOGRAM

#11
20220269218
2022-08-25

Real time holography using learned error feedback

#12
20220197214
2022-06-23

Real time holography using learned error feedback

#13
20220060668
2022-02-24

Large-scale uniform optical focus array generation with a phase spatial light modulator

#14
20210333546
2021-10-28

Holographic image projection with holographic correction

#15
20210294266
2021-09-23

Projector display systems having non-mechanical mirror beam steering

#16
20210208536
2021-07-08

Method and device for encoding complex-value signals for the reconstruction of three-dimensional objects

#17
20210181676
2021-06-17

Reconstruction algorithms of electron-based holograms

#18
20210181673
2021-06-17

Device and method for iterative phase recovery based on pixel super-resolved on-chip holography

#19
20210173341
2021-06-10

Method of hologram calculation

#20
20210141221
2021-05-13

Display device and system

#21
20200233377
2020-07-23

MARKING METHOD AND SYSTEM

#22
20200192288
2020-06-18

Producing a computer generated holographic image

#23
20200117139
2020-04-16

Real time holography using learned error feedback

#24
20200117138
2020-04-16

Projector display systems having non-mechanical mirror beam steering

#25
20200050147
2020-02-13

Near-eye device

#26
20190377301
2019-12-12

Devices and methods for generating a holographic reconstruction of an object

#27
20190295449
2019-09-26

Method of operating a display driver

#28
20190258205
2019-08-22

Data generating device, light control device, data generating method, and computer-readable recording medium

#29
20190171161
2019-06-06

System and method for high-quality speckle-free phase-only computer-generated holographic image projection

#30
20190155030
2019-05-23

Holographic image projection with holographic correction

#31
20190101484
2019-04-04

Method for observing a sample, by calculation of a complex image

#32
20190101482
2019-04-04

Holographic method for characterizing a particle in a sample

#33
20180341221
2018-11-29

Apparatus and method for creating a holographic ultrasound field in an object

#34
20180314205
2018-11-01

Projector display systems having non-mechanical mirror beam steering

#35
20180210395
2018-07-26

Method for observing a sample

#36
20180203414
2018-07-19

Near-eye device

#37
20180088528
2018-03-29

Method and a display device for generating a holographic reconstruction of an object

#38
20170363869
2017-12-21

Holographic image projection with holographic correction

#39
20170348907
2017-12-07

Additive manufacturing method and apparatus for fabricating a component using acoustic forces to position precursor material

#40
20170315507
2017-11-02

Apparatus and methods for light beam routing in telecommunication

#41
20170220000
2017-08-03

Device and method for iterative phase recovery based on pixel super-resolved on-chip holography

#42
20170219998
2017-08-03

System and method for digital inline holography

#43
20170153601
2017-06-01

Method for encoding a hologram in a light modulation device

#44
20170115435
2017-04-27

Broadband imaging with diffractive waveplate coated mirrors and diffractive waveplate objective lens

#45
20170060089
2017-03-02

Fast generation of digital holograms

#46
20170045859
2017-02-16

Image phase retrieval

#47
20170010585
2017-01-12

Methods and systems for generating a three-dimensional holographic mask having topographical pattern with more than two discrete levels

#48
20160231706
2016-08-11

SYSTEM AND METHOD FOR GENERATING OCCLUSION-CULLED HOLOGRAM AT HIGH SPEED USING OMNIDIRECTIONAL ANGULAR SPECTRUM

#49
20160139560
2016-05-19

Projector display systems having non-mechanical mirror beam steering

#50
20160077339
2016-03-17

Near-eye device

#51
20160015264
2016-01-21

IMAGING SYSTEM AND METHOD FOR DIAGNOSTIC IMAGING

#52
20150346491
2015-12-03

Holographic image projection with holographic correction

#53
20150286187
2015-10-08

Apparatus and methods for light beam routing in telecommunication

#54
20150185697
2015-07-02

Method of static scaling of image in holographic lithography

#55
20150185696
2015-07-02

Method of microlithography with the use of divergent/convergent beams for holographic restoration of an image

#56
20150168914
2015-06-18

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

#57
20150124302
2015-05-07

Method for encoding a hologram in a light modulation device

#58
20150036199
2015-02-05

Method of generating a holographic reconstruction of an object using observer tracking

#59
20150022526
2015-01-22

Image phase retrieval

#60
20140253987
2014-09-11

Iterative phase retrieval with parameter inheritance

#61
20140198361
2014-07-17

Holographic direct view display having an apodization device

#62
20140118806
2014-05-01

Apparatus and method for displaying a video image

#63
20140065520
2014-03-06

Generating and displaying holograms

#64
20130258091
2013-10-03

Method and device for holographic opto-fluidic microscopy

#65
20130222874
2013-08-29

Holographic display device and method for generating hologram using redundancy of 3D video

#66
20130135702
2013-05-30

Method for integrating a synthetic hologram in a halftone image

#67
20120320185
2012-12-20

Diffraction microscopy

#68
20120294136
2012-11-22

Generation method for complex amplitude in-line hologram and image recording device using said method

#69
20120218379
2012-08-30

Incoherent lensfree cell holography and microscopy on a chip

#70
20120188620
2012-07-26

Laser image projection system applicable to the marking of objects and method for generating holograms

#71
20120148141
2012-06-14

Compact automated semen analysis platform using lens-free on-chip microscopy

#72
20120105580
2012-05-03

Holographic Apparatus and Method

#73
20120086995
2012-04-12

Light microscope with novel digital method to achieve super-resolution

#74
20110176190
2011-07-21

Method for reconstructing a holographic projection

#75
20110096381
2011-04-28

Holographic direct view display having an apodization device

#76
20110032586
2011-02-10

Light microscope with novel digital method to achieve super-resolution

#77
20100271675
2010-10-28

METHOD FOR ENCODING A COMPUTER-GENERATED HOLOGRAM

#78
20100032556
2010-02-11

Multi-color holographic optical trapping

#79
20100000978
2010-01-07

Laser machining device and laser machining method

#80
20090322738
2009-12-31

METHODS AND APPARATUS FOR DISPLAYING IMAGES USING HOLOGRAMS

#81
20090290203
2009-11-26

Method and device for computing computer-generated video holograms

#82
20090180165
2009-07-16

Method for the compensation of an inhomogeneous brightness perception in holographically reconstructed scenes

#83
20090128875
2009-05-21

Phase retrieval and phase hologram synthesis

#84
20090109349
2009-04-30

Image display device

#85
20080212159
2008-09-04

Direct optical image projectors

#86
20080212040
2008-09-04

Holographic MEMS operated optical projectors

#87
20080049279
2008-02-28

Computer-generated hologram and its fabrication process, reflector using a computer-generated hologram, and reflective liquid crystal display

#88
20070188858
2007-08-16

RECONFIGURABLE SPATIAL LIGHT MODULATORS

#89
20070188857
2007-08-16

Reconfigurable spatial light modulators

#90
20070113012
2007-05-17

Holographic apparatus and method

#91
20070030542
2007-02-08

Method and apparatus for compensating for atmospheric turbulence based on holographic atmospheric turbulence sampling

#92
20070024999
2007-02-01

Apparatus and method for displaying a video image

#93
20060256412
2006-11-16

Computer-generated hologram and its fabrication process, reflector using a computer-generated hologram, and reflective liquid crystal display

#94
20060163463
2006-07-27

Solute characterization by optoelectronkinetic potentiometry in an inclined array of optical traps

#95
20060139711
2006-06-29

Method of computing a hologram

#96
20060139710
2006-06-29

Method and device for computing computer-generated video holograms

#97
20060050374
2006-03-09

Reconfigurable spatial light modulators

#98
15158838
2020-02-25

Producing a computer generated holographic image