ClassID:

178733

G03H2222/33 - CPC Classification

Classification description:

Light sources or light beam properties Pulsed light beam

Recent Application in this class:
#1
20250328106
2025-10-23

FULL COLOR HOLOGRAPHIC PROJECTOR WITH SINGLE WAVELENGTH LASER SOURCE, SPATIAL LIGHT MODULATOR, AND ROTATING DIFFUSER

#2
20250093198
2025-03-20

SYSTEM, METHOD, AND APPARATUS FOR EXTENDED FIELD DIGITAL HOLOGRAPHIC VIBRATION IMAGING VIA ALIASED SPARSE SPATIAL SAMPLING

#3
20230032936
2023-02-02

METHOD AND SYSTEM FOR SIMULTANEOUS RECORDING OF SUPERIMPOSED HOLOGRAPHIC GRATINGS FOR AUGMENTED REALITY DEVICES (VARIANTS)

#4
20220283540
2022-09-08

VOLUME BRAGG GRATING IN A CYLINDRICAL BULK MEDIUM

#5
20220236692
2022-07-28

Illumination device

#6
20210325581
2021-10-21

Method and apparatus for preparing femtosecond optical filament interference direct writing volume grating/chirped volume grating

#7
20200183329
2020-06-11

Apparatus for manufacturing holographic optical element, and apparatus for reconstructing holograms

#8
20200117140
2020-04-16

HOLOGRAPHIC IMAGE DISPLAY SYSTEM

#9
20190242999
2019-08-08

Method and system for three dimensional digital holographic aperture synthesis

#10
20190193330
2019-06-27

Ultrafast laser fabrication method and system

#11
20190094803
2019-03-28

Illumination device

#12
20180259904
2018-09-13

Holographic phase and amplitude spatial light modulation

#13
20180223100
2018-08-09

HOLOGRAPHIC MEDIA CONTAINING CHAIN-SUBSTITUTED CYANINE DYES

#14
20180129165
2018-05-10

Apparatus for manufacturing holographic optical element, and apparatus for reconstructing holograms

#15
20170293259
2017-10-12

System and method for rendering interactive aerial volumetric graphics and generating spatial audio using femtosecond lasers

#16
20170270388
2017-09-21

System and method for cell recognition

#17
20170090420
2017-03-30

Viewer tracking in a projection system

#18
20170061619
2017-03-02

Analysis and sorting of objects in flow

#19
20170003649
2017-01-05

Optical fingerprint imaging using holography

#20
20160377724
2016-12-29

Method and system for three dimensional digital holographic aperture synthesis

#21
20160077489
2016-03-17

Holographic image display system

#22
20150168914
2015-06-18

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

#23
20150062592
2015-03-05

Method and apparatus for motility contrast imaging

#24
20140110886
2014-04-24

Method of production of a holographic sensor

#25
20140033052
2014-01-30

Man machine interface for a 3D display system

#26
20140022553
2014-01-23

Method and arrangement for short coherence holography

#27
20130293939
2013-11-07

Viewer tracking in a projection system

#28
20130063796
2013-03-14

Arrayed coherent wavefront expansion device for pulsed reflection holography

#29
20120294136
2012-11-22

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

#30
20120229598
2012-09-13

Method of Transmitting Holograms Electronically and Storing 3D Image in a Hologram and Restoring and Reproducing the 3D Image for Viewing

#31
20110228040
2011-09-22

Auto stereoscopic 3D telepresence using integral holography

#32
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

#33
20110187026
2011-08-04

Method of Production of a Holographic Sensor

#34
20110128555
2011-06-02

Broad viewing angle displays and user interfaces

#35
20100331672
2010-12-30

Method and apparatus for motility contrast imaging

#36
20090278057
2009-11-12

Pulsed-laser systems and methods for producing holographic stereograms with pre-sensitization of holographic recording materials

#37
20090219596
2009-09-03

Holographic printer

#38
20090147330
2009-06-11

Laser processing apparatus using distinct horizontal and vertical data sets

#39
20090129413
2009-05-21

Methods and apparatus for generating RGB laser light

#40
20090067018
2009-03-12

Method of nonlinear harmonic holography

#41
20090051987
2009-02-26

Method and arrangement for producing a hologram

#42
20090022031
2009-01-22

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

#43
20080247014
2008-10-09

Data system for storing holographic media

#44
20080218819
2008-09-11

PRINTING APPARATUS AND METHOD

#45
20080192314
2008-08-14

APPARATUS AND METHOD TO ENCODE INFORMATION INTO A HOLOGRAPHIC DATA STORAGE MEDIUM

#46
20080158630
2008-07-03

Holographic printer

#47
20080151340
2008-06-26

HOLOGRAPHIC PRINTER

#48
20080137933
2008-06-12

Variable tomographic scanning with wavelength scanning digital interface holography

#49
20070134559
2007-06-14

Hologram production method and hologram production system employing silver halide photosensitive material

#50
20070070479
2007-03-29

Holographic printer

#51
20070030544
2007-02-08

Holographic printer

#52
20060114532
2006-06-01

Holographic printer

#53
20060098260
2006-05-11

Pulsed-laser systems and methods for producing holographic stereograms

#54
20060082851
2006-04-20

Holographic recording apparatus and method for recording holograms

#55
20060044639
2006-03-02

3-d holographic recording method and 3-d holographic recording system

#56
20060019171
2006-01-26

Method for producing hologram by pico-second laser

#57
20050249095
2005-11-10

Recording device, reproduction device, and recording/reproduction device

#58
20050232116
2005-10-20

3-D holographic recording method and 3-D holographic recording system

#59
20050200925
2005-09-15

Holographic printer

#60
20050200924
2005-09-15

Holographic printer

#61
20050195457
2005-09-08

Process and apparatus for the application of diffractive elements upon surface areas

#62
20050018261
2005-01-27

Method and device for transferring the wave front of a primary light pulse to a secondary light pulse

#63
15699597
2019-01-15

Multi-beam optical system for fast writing of data on glass