ClassID:

178657

G03H2001/2289 - 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; Particular reconstruction light ; Beam properties when reconstruction wavelength differs form recording wavelength

Recent Application in this class:
#1
20210191113
2021-06-24

Dispersion compensation

#2
20180143426
2018-05-24

Dispersion compensation

#3
20170348907
2017-12-07

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

#4
20160245618
2016-08-25

Gun sight

#5
20130229697
2013-09-05

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

#6
20130038916
2013-02-14

METHOD OF MAKING MULTIPLEXED TRANSMISSION HOLOGRAMS

#7
20120208109
2012-08-16

Reflection hologram storage method

#8
20120026564
2012-02-02

Complex holograms, method of making and using complex holograms

#9
20120013960
2012-01-19

Holographic or diffraction device

#10
20110261465
2011-10-27

Diffractive combiner for multicolor and monochrome display, method of manufacture and head-up display device using same

#11
20110212387
2011-09-01

Volume hologram comprising expansion agent layer or contraction agent layer for creating color patterns

#12
20100246348
2010-09-30

OPTICAL INFORMATION REPRODUCING METHOD, OPTICAL INFORMATION REPRODUCING APPARATUS, AND OPTICAL INFORMATION RECORDING MEDIUM

#13
20100226232
2010-09-09

Apparatus and method for recording/reproducing optical information, and data fetching by reference to optical information recording medium

#14
20100073646
2010-03-25

Method for the production of a multi-color volume hologram, a document with such a hologram, and a volume hologram master

#15
20100067076
2010-03-18

HOLOGRAPHIC PRINTER

#16
20090296176
2009-12-03

Method and device for reducing speckle

#17
20080259417
2008-10-23

Holographic Recording Media

#18
20080218819
2008-09-11

PRINTING APPARATUS AND METHOD

#19
20080151337
2008-06-26

Wavelength control method controlling waveform for recording or reproducing information with holography, hologram information processing apparatus and hologram recording medium

#20
20080084592
2008-04-10

Molded Article Incorporating Volume Hologram

#21
20080043301
2008-02-21

Holographic display and methods of manufacture and use

#22
20070285746
2007-12-13

Holographic or diffraction device

#23
20070242326
2007-10-18

Method for wavelength mismatch compensation in a holographic storage system

#24
20070206253
2007-09-06

Exposure method and method of manufacturing semiconductor device

#25
20070206248
2007-09-06

Biometric Hologram Based Data Verification Methods And Apparatus

#26
20070201118
2007-08-30

Optical Waveguide Type Holographic Memory

#27
20070195390
2007-08-23

Holographic Recording Method And Holographic Recording Apparatus

#28
20070171491
2007-07-26

Holographic or diffraction devices

#29
20070047037
2007-03-01

Hologram recording medium and hologram recording method

#30
20060291024
2006-12-28

In-line holographic mask for micromachining

#31
20060234132
2006-10-19

Holographic sensors and their production

#32
20060221795
2006-10-05

Hologram recording and reproducing apparatus

#33
20060203315
2006-09-14

Hologram recording medium

#34
20060199081
2006-09-07

Holographic storage medium, article and method

#35
20060176532
2006-08-10

Holographic recording and reconstructing apparatus and holographic recording and reconstructing method

#36
20050136333
2005-06-23

Novel optical storage materials based on narrowband optical properties

#37
20050094230
2005-05-05

Active digital hologram display