ClassID:

178738

G03H2222/42 - CPC Classification

Classification description:

Light sources or light beam properties; Particular irradiation beam not otherwise provided for Reference beam at recording stage

Recent Application in this class:
#1
20230408821
2023-12-21

NEAR-EYE DISPLAY DEVICE AND WEARABLE DEVICE HAVING THE SAME

#2
20230176390
2023-06-08

IMAGING DEVICE AND METHOD FOR HOLOGRAPHIC IMAGING OF SAMPLES

#3
20230032936
2023-02-02

METHOD AND SYSTEM FOR SIMULTANEOUS RECORDING OF SUPERIMPOSED HOLOGRAPHIC GRATINGS FOR AUGMENTED REALITY DEVICES (VARIANTS)

#4
20220404766
2022-12-22

HOLOGRAPHIC STORAGE OPTICAL SYSTEM AND BEAM CALIBRATING METHOD THEREOF

#5
20200301157
2020-09-24

Optical element, having holographic material layer, display device, and method for manufacturing optical element

#6
20200285194
2020-09-10

Imaging device for in-line holographic imaging of an object

#7
20200241474
2020-07-30

COPYING DEVICE AND METHOD FOR GENERATING A REPLICATION HOLOGRAM

#8
20200059611
2020-02-20

Optical imaging with ultrasonic signal

#9
20190306437
2019-10-03

Device for optical imaging

#10
20180309961
2018-10-25

Scanner device and device for measuring three-dimensional shape of object

#11
20170176931
2017-06-22

Optical information recording/reproducing apparatus, optical information recording/reproducing method

#12
20170131681
2017-05-11

IMAGE OBSERVATION APPARATUS

#13
20170031317
2017-02-02

HOLOGRAPHIC IMAGE DISPLAY

#14
20170003651
2017-01-05

Hologram recording device and hologram recording method

#15
20160266057
2016-09-15

System and method for phase retrieval in lensless imaging

#16
20150268628
2015-09-24

Holographic microscope, holographic image generation method, and method for acquiring data for holographic image

#17
20150176966
2015-06-25

Digital holography three-dimensional imaging apparatus and digital holography three-dimensional imaging method

#18
20140126029
2014-05-08

Method and device for the layered production of thin volume grid stacks, and beam combiner for a holographic display

#19
20130076857
2013-03-28

Scanner device and device for measuring three-dimensional shape of object

#20
20130063796
2013-03-14

Arrayed coherent wavefront expansion device for pulsed reflection holography

#21
20120294136
2012-11-22

Generation method for complex amplitude in-line hologram and image recording device using said method

#22
20120038959
2012-02-16

Wide angle hologram device illuminated with a near field source and method for manufacturing same

#23
20110249309
2011-10-13

COMPACT HOLOGRAHIC HUMAN-MACHINE INTERFACE

#24
20100253986
2010-10-07

Digital holography device and phase plate array

#25
20050179968
2005-08-18

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