ClassID:

178640

G03H2001/2244 - 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 obtaining an optical image from holograms; Reconstruction geometries or arrangements Means for detecting or recording the holobject

Sub-classes:
Recent Application in this class:
#1
20250138478
2025-05-01

HOLOGRAM READING DEVICE AND HOLOGRAM READING METHOD

#2
20240192119
2024-06-13

DYNAMIC NANO-DIHM FOR REAL-TIME AND IN-SITU MEASUREMENT OF PARTICLES SUCH AS VIRUSES

#3
20240119964
2024-04-11

Optical identifier and system for reading same

#4
20230084264
2023-03-16

Security for displayed confidential holographic objects

#5
20230051058
2023-02-16

OPTICAL TRACK FORMAT FOR HOLOGRAPHIC STORAGE OPTICAL DISC AND ENCODING METHOD THEREOF

#6
20220157339
2022-05-19

Optical identifier and system for reading same

#7
20220043394
2022-02-10

Holographic projector having a fault detection circuit and method of using same

#8
20210286319
2021-09-16

Light detection and ranging

#9
20210191321
2021-06-24

Holographic image alignment

#10
20210041833
2021-02-11

NB controller and form factors

#11
20200383646
2020-12-10

Method of infrared imaging

#12
20200356048
2020-11-12

Hologram, detection device, and method for verifying authenticity of hologram

#13
20200012234
2020-01-09

Method for generating a holographic image, processor, holographic image display device, and apparatus

#14
20190265645
2019-08-29

NB controller and form factors

#15
20190265399
2019-08-29

Optical identifier and system for reading same

#16
20180203413
2018-07-19

Image display system and image display method

#17
20180144160
2018-05-24

Image recognition system, image recognition method, hologram recording medium, hologram playback device, and image capture device

#18
20180101134
2018-04-12

Optically trapped atom transfer tweezer through hologram and method using the same

#19
20180070891
2018-03-15

Imaging with infrared imaging signals

#20
20180033461
2018-02-01

Optical information recording device and optical information recording method

#21
20170363876
2017-12-21

Light irradiation device having SLM optically coupled directly to amplitude mask with continuously decreasing transmittance region

#22
20170263281
2017-09-14

Holographic characterization and playback apparatus

#23
20170024890
2017-01-26

Apparatus and method for measuring quality of holographic image

#24
20170017076
2017-01-19

Optical system comprising a spatial light modulator

#25
20160378061
2016-12-29

Method and device for verifying diffractive elements

#26
20160292950
2016-10-06

Method and Apparatus for Authentication of an Element by Encoding and Decoding Position Dependent Signals

#27
20160055875
2016-02-25

Hologram recording and reproducing device, and angular multiplexing recording and reproducing method

#28
20160004221
2016-01-07

Methods and apparatus for coherent holographic data channels

#29
20150277379
2015-10-01

APPARATUS AND METHOD FOR ESTIMATING POSITION OF HOLOGRAM OBJECT

#30
20150238092
2015-08-27

Apparatus and method for irradiating a medium

#31
20140347713
2014-11-27

Image reading device

#32
20130229697
2013-09-05

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

#33
20120327492
2012-12-27

System, method and apparatus for contrast enhanced multiplexing of images

#34
20120327489
2012-12-27

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

#35
20120307326
2012-12-06

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

#36
20120212789
2012-08-23

HOLOGRAM-MOUNTED MEDIUM, ROLL-SHAPED MEDIUM, DETERMINATION DEVICE, HOLOGRAM-MOUNTED MEDIUM PRODUCING APPARATUS, AND INFORMATION DETERMINATION METHOD

#37
20120176655
2012-07-12

OPTICAL READER MODULE AND OPTICAL READER

#38
20120105858
2012-05-03

Spatial light interference microscopy and fourier transform light scattering for cell and tissue characterization

#39
20120033204
2012-02-09

Covert label structure

#40
20120008181
2012-01-12

Holographic Image Display Systems

#41
20110071402
2011-03-24

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

#42
20110043816
2011-02-24

Phase object identification device and method

#43
20100265554
2010-10-21

HOLOGRAM REPRODUCING AND IMAGING APPARATUS, AND HOLOGRAM REPRODUCING AND IMAGING METHOD

#44
20100157307
2010-06-24

Sensor and an imaging system for remotely detecting an object

#45
20100061640
2010-03-11

METHOD AND APPARATUS FOR DETECTING CODE OF HOLOGRAPHIC DATA PAGE

#46
20100046750
2010-02-25

Coding method, decoding method, codec and data storage medium for holographic storage

#47
20090302122
2009-12-10

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

#48
20090290156
2009-11-26

Spatial light interference microscopy and fourier transform light scattering for cell and tissue characterization

#49
20090273662
2009-11-05

Systems and Methods for Calibrating a Hogel 3D Display

#50
20090272805
2009-11-05

Interactive Holographic Security Element

#51
20090237356
2009-09-24

OPTICAL POINTING DEVICE

#52
20090153926
2009-06-18

Hologram Imaging Techniques And Holograms

#53
20090147330
2009-06-11

Laser processing apparatus using distinct horizontal and vertical data sets

#54
20090097758
2009-04-16

Optical wavefront control pattern generating apparatus and optical wavefront control pattern generating method

#55
20090002788
2009-01-01

VERIFICATION OF DATA STORAGE HOLOGRAMS

#56
20080313395
2008-12-18

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

#57
20080304121
2008-12-11

Image reading device which includes a light controlling unit

#58
20080259417
2008-10-23

Holographic Recording Media

#59
20080247014
2008-10-09

Data system for storing holographic media

#60
20080246849
2008-10-09

Optical wavefront control pattern generating apparatus and optical wavefront control pattern generating method

#61
20080166056
2008-07-10

Template matching processing apparatus and method, hologram reproducing apparatus and method, and computer program

#62
20080123101
2008-05-29

Method for forming images, method for testing electronic devices; and test apparatus, test chamber and test system

#63
20080084592
2008-04-10

Molded Article Incorporating Volume Hologram

#64
20070216976
2007-09-20

Image reading device

#65
20070174854
2007-07-26

STORAGE MEDIUM FOR CONFIDENTIAL INFORMATION

#66
20070091396
2007-04-26

Embedded information carrier for optical data

#67
20070091395
2007-04-26

Device and method for measuring and determining the quality of holographic image

#68
20070081210
2007-04-12

Hologram imaging device and method of using same

#69
20070047041
2007-03-01

Hologram reproduction apparatus and hologram reproduction method

#70
20070040032
2007-02-22

Information-recorded medium containing a holographically-recorded bar code and associated methods

#71
20070030490
2007-02-08

High throughput holographic spectrometer using the multiplexed hologram

#72
20070008595
2007-01-11

Transparent card with hologram, and apparatus for recognizing transparent card with hologram

#73
20060263076
2006-11-23

Image projection apparatus, projection image pattern, laser drive apparatus, camera apparatus

#74
20050248817
2005-11-10

Covert hologram design, fabrication and optical reconstruction for security applications

#75
20050237616
2005-10-27

Arrangement and method for checking optical diffraction structures on documents

#76
20050213175
2005-09-29

Postprocessing apparatus and postprocessing method

#77
20050207312
2005-09-22

Optical information reading device

#78
20050163497
2005-07-28

Image projection apparatus, projection image pattern, laser drive apparatus, camera apparatus

#79
20050163496
2005-07-28

Image projection apparatus, projection image pattern, laser drive apparatus, camera apparatus

#80
20050163495
2005-07-28

Image projection apparatus, projection image pattern, laser drive apparatus, camera apparatus

#81
20050093856
2005-05-05

Method for calculating and producing a computer-generated hologram and also a storage medium with a computer-generated hologram and a reading device

#82
20050084258
2005-04-21

Image projection apparatus, projection image pattern, laser drive apparatus, camera apparatus

#83
20050041273
2005-02-24

METHOD FOR CAPTURING A PATTERN PRINTED ON A PRINT MEDIUM AND RELATED APPARATUS