Patents-Review.com
ClassID:

178630 ⎘

G03H2001/2218 - 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 using downstream optical component; Diffusing screen revealing the real holobject, e.g. container filed with gel to reveal the 3D holobject; Plane screen being perpendicular to optical axis

Recent Application in this class:
#1
20250321421
2025-10-16

HOLOGRAPHIC IMAGE PROJECTION WITH HOLOGRAPHIC CORRECTION

 #2
20240319670
2024-09-26

SYSTEMS AND METHODS FOR LIGHT SHEETS

 #3
20240310629
2024-09-19

HOLOGRAPHIC IMAGE PROJECTION WITH HOLOGRAPHIC CORRECTION

 #4
20220260898
2022-08-18

Spatial light modulator for reduction of certain order light

 #5
20210333546
2021-10-28

Holographic image projection with holographic correction

 #6
20210191321
2021-06-24

Holographic image alignment

 #7
20200292921
2020-09-17

Spatial light modulator for reduction of certain order light

 #8
20200201253
2020-06-25

Color holographic display system

 #9
20200156531
2020-05-21

Timing control unit for controlling an illumination device with coherent light source

 #10
20190361325
2019-11-28

Spatial light modulator for reduction of certain order light

 #11
20190193330
2019-06-27

Ultrafast laser fabrication method and system

 #12
20190155030
2019-05-23

Holographic image projection with holographic correction

 #13
20190064738
2019-02-28

Display system

 #14
20190041797
2019-02-07

Holographic projector

 #15
20180373129
2018-12-27

Spatial light modulator for reduction of certain order light

 #16
20180292787
2018-10-11

Method and apparatus for generating digital color hologram, and digital color holographic display device using tiling

 #17
20180173082
2018-06-21

Projection device, projection system, and interface apparatus

 #18
20180120768
2018-05-03

Color holographic display system

 #19
20170017076
2017-01-19

Optical system comprising a spatial light modulator

 #20
20140253985
2014-09-11

System for order alignment of diffractively produced images

 #21
20140118806
2014-05-01

Apparatus and method for displaying a video image

 #22
20120147134
2012-06-14

Apparatus and a method for reconstructing a hologram

 #23
20120140299
2012-06-07

Holographic image display system

 #24
20120105580
2012-05-03

Holographic Apparatus and Method

 #25
20120008181
2012-01-12

Holographic Image Display Systems

 #26
20110222265
2011-09-15

Lighting device and method of generating output illumination

 #27
20110157483
2011-06-30

Active mask projector providing diffracted light with animation and non-random patterns

 #28
20110149018
2011-06-23

HOLOGRAPHIC DISPLAY DEVICE COMPRISING MAGNETO-OPTICAL SPATIAL LIGHT MODULATOR

 #29
20110109948
2011-05-12

Holographic image display systems

 #30
20110002019
2011-01-06

HOLOGRAPHIC IMAGE DISPLAY SYSTEMS

 #31
20100172001
2010-07-08

Displaying an image

 #32
20100165429
2010-07-01

OPTICAL SYSTEMS

 #33
20100142016
2010-06-10

Holographic image projection systems

 #34
20100118117
2010-05-13

3D CONTENT GENERATION SYSTEM

 #35
20100103485
2010-04-29

Holographic display device with 2D encoding

 #36
20100097673
2010-04-22

HOLOGRAPHIC IMAGE DISPLAY SYSTEMS

 #37
20100097439
2010-04-22

Mobile telephony system comprising holographic display

 #38
20100085276
2010-04-08

HOLOGRAPHIC IMAGE DISPLAY SYSTEMS

 #39
20100060809
2010-03-11

Image display device and portable terminal device

 #40
20100060618
2010-03-11

IMAGE DISPLAY DEVICE AND PORTABLE TERMINAL DEVICE

 #41
20100046050
2010-02-25

Compact holographic display device

 #42
20100046049
2010-02-25

Compact holographic display device

 #43
20100027083
2010-02-04

Compact holographic display device

 #44
20100014134
2010-01-21

Holographic image display system

 #45
20100000978
2010-01-07

Laser machining device and laser machining method

 #46
20090322738
2009-12-31

METHODS AND APPARATUS FOR DISPLAYING IMAGES USING HOLOGRAMS

 #47
20090219591
2009-09-03

METHODS AND APPARATUS FOR DISPLAYING COLOUR IMAGES USING HOLOGRAMS

 #48
20090207466
2009-08-20

HOLOGRAPHIC DISPLAY DEVICES

 #49
20090128875
2009-05-21

Phase retrieval and phase hologram synthesis

 #50
20090128872
2009-05-21

Method of forming an image and image projection device

 #51
20090122266
2009-05-14

Image projection device and method

 #52
20090109405
2009-04-30

Holographic projection method and holographic projection device

 #53
20090109349
2009-04-30

Image display device

 #54
20090103151
2009-04-23

Holographic projection method and holographic projection device

 #55
20090086296
2009-04-02

Holographic projection device for the enlargement of a reconstruction volume

 #56
20080212159
2008-09-04

Direct optical image projectors

 #57
20080212040
2008-09-04

Holographic MEMS operated optical projectors

 #58
20070242237
2007-10-18

System and methods for angular slice true 3-D display

 #59
20070113012
2007-05-17

Holographic apparatus and method

 #60
20070024999
2007-02-01

Apparatus and method for displaying a video image

 #61
20060263076
2006-11-23

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

 #62
20060256427
2006-11-16

Method and apparatus for providing a three-dimensional moving image display

 #63
20060181682
2006-08-17

Image projection device and method

 #64
20050286101
2005-12-29

Holographic projector

 #65
20050163497
2005-07-28

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

 #66
20050163496
2005-07-28

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

 #67
20050163495
2005-07-28

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

 #68
20050084258
2005-04-21

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