ClassID:

178685

G03H2001/306 - 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 specially adapted to produce multiple sub- holograms or to obtain images from them, e.g. multicolour technique discrete holograms only Tiled identical sub-holograms

Recent Application in this class:
#1
20260044110
2026-02-12

HOLOGRAPHIC OPTICAL MODULE, HOLOGRAPHIC DISPLAY DEVICE COMPRISING SUCH A HOLOGRAPHIC OPTICAL MODULE, AND METHOD FOR PRODUCING SUCH A HOLOGRAPHIC OPTICAL MODULE

#2
20250321421
2025-10-16

HOLOGRAPHIC IMAGE PROJECTION WITH HOLOGRAPHIC CORRECTION

#3
20250278058
2025-09-04

HOLOGRAPHIC SYSTEM WITH IMPROVED PROJECTION QUALITY

#4
20240310629
2024-09-19

HOLOGRAPHIC IMAGE PROJECTION WITH HOLOGRAPHIC CORRECTION

#5
20230266712
2023-08-24

Light Detection and Ranging

#6
20210333546
2021-10-28

Holographic image projection with holographic correction

#7
20200049828
2020-02-13

Holographic lidar system and method

#8
20190163125
2019-05-30

Holographic LIDAR system

#9
20190155030
2019-05-23

Holographic image projection with holographic correction

#10
20180292787
2018-10-11

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

#11
20180046138
2018-02-15

Lighting device for headlights with a phase modulator

#12
20170363869
2017-12-21

Holographic image projection with holographic correction

#13
20160306089
2016-10-20

Holographic foil and method for producing same

#14
20150346491
2015-12-03

Holographic image projection with holographic correction

#15
20140253987
2014-09-11

Iterative phase retrieval with parameter inheritance

#16
20140118806
2014-05-01

Apparatus and method for displaying a video image

#17
20120188620
2012-07-26

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

#18
20120105580
2012-05-03

Holographic Apparatus and Method

#19
20120069412
2012-03-22

Holographic imaging systems with DC balance

#20
20120037698
2012-02-16

Method and apparatus for optically reading information

#21
20110121073
2011-05-26

METHOD AND APPARATUS FOR OPTICALLY READING INFORMATION

#22
20110109948
2011-05-12

Holographic image display systems

#23
20100097672
2010-04-22

Method and device for reducing speckle

#24
20100073746
2010-03-25

Hologram and holgraphic viewing device incorporating it

#25
20090302122
2009-12-10

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

#26
20090237758
2009-09-24

METHOD FOR PRINTING A BINARY HOLOGRAM ON A MANUFACTURED PRODUCT, AND OPTICAL LENS WITH A BINARY HOLOGRAM PRINTED THEREON

#27
20090219596
2009-09-03

Holographic printer

#28
20090207103
2009-08-20

Light-emitting hologram based on Organic Polymeric Diode - (OLED/PLED)

#29
20090052300
2009-02-26

Hologram information recording medium and hologram information recording/reproducing device

#30
20080278780
2008-11-13

Holographic imaging systems with DC balance

#31
20080186546
2008-08-07

Replay optics for holographic displays

#32
20080180766
2008-07-31

Hologram and holographic viewing device incorporating it

#33
20080158630
2008-07-03

Holographic printer

#34
20080151340
2008-06-26

HOLOGRAPHIC PRINTER

#35
20080049279
2008-02-28

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

#36
20080041955
2008-02-21

Method and device for reading information optically

#37
20080002245
2008-01-03

Display device using 1 dimensional hologram

#38
20070113012
2007-05-17

Holographic apparatus and method

#39
20070076163
2007-04-05

Reflective liquid crystal spatial light modulator

#40
20070070479
2007-03-29

Holographic printer

#41
20070070477
2007-03-29

Hologram sheet and hologram observation sheet using same, and blinding device

#42
20070053034
2007-03-08

Replay optics for holographic displays

#43
20070030544
2007-02-08

Holographic printer

#44
20070024999
2007-02-01

Apparatus and method for displaying a video image

#45
20070013983
2007-01-18

Holographic viewing device, and holographic viewing card incorporating it

#46
20060256412
2006-11-16

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

#47
20060176533
2006-08-10

Hologram plate and its fabrication process

#48
20060114532
2006-06-01

Holographic printer

#49
20060077542
2006-04-13

Hologram and holographic viewing device incorporating it

#50
20050225816
2005-10-13

Computer-generated hologram fabrication process, and hologram-recorded medium

#51
20050219457
2005-10-06

Optical switch

#52
20050200925
2005-09-15

Holographic printer

#53
20050200924
2005-09-15

Holographic printer

#54
20050100796
2005-05-12

Hologram plate and its fabrication process