ClassID:

178826

G03H2240/42 - CPC Classification

Classification description:

Hologram nature or properties; Details of physical variations exhibited in the hologram; Dynamic of the variations Discrete level

Recent Application in this class:
#1
20210149341
2021-05-20

Illumination System and Method

#2
20190196401
2019-06-27

Reflective holographic display apparatus and display method for the same

#3
20190011883
2019-01-10

Hologram display apparatus and hologram display method

#4
20160291546
2016-10-06

Digital infrared holograms

#5
20150198924
2015-07-16

Digital infrared holograms

#6
20140118806
2014-05-01

Apparatus and method for displaying a video image

#7
20120105580
2012-05-03

Holographic Apparatus and Method

#8
20120033204
2012-02-09

Covert label structure

#9
20120013960
2012-01-19

Holographic or diffraction device

#10
20110122467
2011-05-26

LIGHT MODULATING DEVICE

#11
20100277779
2010-11-04

Light modulating device

#12
20100277566
2010-11-04

HOLOGRAPHIC IMAGE DISPLAY SYSTEMS

#13
20100149611
2010-06-17

Method and Apparatus for Reconstructing a Three-Dimensional Scene in a Holographic Display

#14
20090302122
2009-12-10

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

#15
20090284671
2009-11-19

Controllable device for phase modulation

#16
20090214126
2009-08-27

Gray code encoding and decoding method applied to holographic storage devices

#17
20090185246
2009-07-23

Fabrication process for computer-generated holograms, computer-generated hologram fabricated by that process, and computer-generated hologram

#18
20090147330
2009-06-11

Laser processing apparatus using distinct horizontal and vertical data sets

#19
20090034036
2009-02-05

Computer generated hologram, exposure apparatus, and device fabrication method

#20
20090002787
2009-01-01

Holographic Display Devices

#21
20080285100
2008-11-20

Apparatus and method for producing a hologram

#22
20070285746
2007-12-13

Holographic or diffraction device

#23
20070171491
2007-07-26

Holographic or diffraction devices

#24
20070113012
2007-05-17

Holographic apparatus and method

#25
20070109617
2007-05-17

Viewing angle enhancement for holographic displays

#26
20070024999
2007-02-01

Apparatus and method for displaying a video image

#27
20050083559
2005-04-21

Three-dimensional hologram image display apparatus and three-dimensional hologram image display system