ClassID:

178746

G03H2222/53 - CPC Classification

Classification description:

Light sources or light beam properties; Geometrical property of the irradiating beam Collimated beam

Recent Application in this class:
#1
20260133536
2026-05-14

PSEUDO-HOLOGRAPHIC DISPLAY USING COLLIMATED BACKLIGHT AND DYNAMIC BEAM STEERING

#2
20250328106
2025-10-23

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

#3
20240231275
2024-07-11

HOLOGRAPHIC PROJECTOR

#4
20230213890
2023-07-06

Holographic microscope including holographic image sensor

#5
20210157119
2021-05-27

Unitary carrier for holographic components

#6
20210041834
2021-02-11

Holographic projector

#7
20190204781
2019-07-04

Holographic imaging method, holographic imaging device, holographic imaging system, and storage medium

#8
20180307181
2018-10-25

Apparatus and method for hologram image acquisition

#9
20180224803
2018-08-09

Backlight module, spatial light modulator, holographic display device and holographic display method therefor

#10
20180188690
2018-07-05

ROLLING HOLOGRAPHIC LITHOGRAPHY

#11
20180181064
2018-06-28

Device and method for recording and reproducing holographic information, display apparatus

#12
20180094791
2018-04-05

Backlight unit and holographic display device including the same

#13
20180011443
2018-01-11

Large area lens-free imaging device

#14
20170261931
2017-09-14

Illumination apparatus and holographic display apparatus including the same

#15
20170075303
2017-03-16

Holographic 3D recording device, reproducing device and display apparatus

#16
20150185696
2015-07-02

Method of microlithography with the use of divergent/convergent beams for holographic restoration of an image

#17
20130293697
2013-11-07

Miniature microscope and manufacturing method of optical element thereof

#18
20110261427
2011-10-27

System and method for color motion holography

#19
20110136165
2011-06-09

Detecting objects

#20
20100271677
2010-10-28

Image transfer apparatus

#21
20100149946
2010-06-17

Method for reproducing hologram

#22
20080247013
2008-10-09

Image transfer apparatus

#23
20050179968
2005-08-18

Method for using a deep image hologram as a security device and a deep image hologram