G03H2001/2247 - CPC Classification Index

ClassID:

178641 ⎘

G03H2001/2247 - 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; Reconstruction geometries or arrangements; Means for detecting or recording the holobject for testing the hologram or holobject

Recent Application in this class:

20250328107

2025-10-23

SPATIAL PROPERTY OR COLOR IMPLEMENTATION PROPERTY MEASUREMENT DEVICE OF HOLOGRAPHIC IMAGES

20230204454

2023-06-29

SPATIAL PROPERTY OR COLOR IMPLEMENTATION PROPERTY MEASUREMENT DEVICE OF HOLOGRAPHIC IMAGES

20230020038

2023-01-19

Systems and methods for an integrated holographic reconstruction tool with optical distortion removal and de-twinning

20200319593

2020-10-08

Apparatus for measuring quality of holographic display and hologram measurement pattern thereof

20200158597

2020-05-21

Optical Analysis System For HOE Quality Appraisal

20180341222

2018-11-29

Method and apparatus for measuring and evaluating spatial resolution of hologram reconstructed image

20180144160

2018-05-24

Image recognition system, image recognition method, hologram recording medium, hologram playback device, and image capture device

20170148151

2017-05-25

Apparatus and method for measuring quality of holographic image

20170024890

2017-01-26

Apparatus and method for measuring quality of holographic image

#10

20160378061

2016-12-29

Method and device for verifying diffractive elements

#11

20160245618

2016-08-25

Gun sight

#12

20160216690

2016-07-28

Method and apparatus for correcting distortion of 3D hologram

#13

20160040983

2016-02-11

Apparatus and method for measuring quality of holographic image

#14

20150267997

2015-09-24

Holographic gun sight

#15

20130162637

2013-06-27

System for producing digital holographic content

#16

20120250123

2012-10-04

APPARATUS AND METHOD FOR EVALUATING HOLOGRAM IMAGE RECORDING MEDIUM

#17

20120008181

2012-01-12

Holographic Image Display Systems

#18

20120007946

2012-01-12

HOLOGRAM REPRODUCTION IMAGE PROCESSING APPARATUS AND PROCESSING METHOD

#19

20100265554

2010-10-21

HOLOGRAM REPRODUCING AND IMAGING APPARATUS, AND HOLOGRAM REPRODUCING AND IMAGING METHOD

#20

20100033708

2010-02-11

Optical Inspection System Using UV Light for Automated Inspection of Holograms

#21

20090273662

2009-11-05

Systems and Methods for Calibrating a Hogel 3D Display

#22

20080192312

2008-08-14

HOLOGRAPHIC INFORMATION DISPLAY

#23

20080068687

2008-03-20

Apparatus for reading a hologram

#24

20070279515

2007-12-06

Verification apparatus and verification method for recording media

#25

20070258621

2007-11-08

OVD (optical variable device) inspection method and inspection apparatus

#26

20070211318

2007-09-13

Optical fiber illumination device and inspection apparatus

#27

20070201039

2007-08-30

Method for optical characterization and evaluation of optically variable devices and media

#28

20070121186

2007-05-31

Hologram read system

#29

20070091395

2007-04-26

Device and method for measuring and determining the quality of holographic image

#30

20060018508

2006-01-26

Method and system for a processor controlled illumination system for reading and analyzing materials

#31

20050100222

2005-05-12

Method and apparatus for reading and verifying holograms

#32

20050007776

2005-01-13

Method and system for a processor controlled illumination system for reading and analyzing materials

#33

16565335

2020-03-17

Method of single shot imaging for correcting phase errors

#34

15914897

2019-09-17

Single shot imaging using digital holography receiver