Patents-Review.com
ClassID:

178633 ⎘

G03H2001/2226 - 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; Particular relationship between light source, hologram and observer Edge lit holograms

Recent Application in this class:
#1
20250172804
2025-05-29

SEPARATED PUPIL OPTICAL SYSTEMS FOR VIRTUAL AND AUGMENTED REALITY AND METHODS FOR DISPLAYING IMAGES USING SAME

 #2
20240264345
2024-08-08

OPTICAL ARTICLE WITH A HOLOGRAPHIC WAVEGUIDE

 #3
20240151890
2024-05-09

Holographic Wide Angle Display

 #4
20240085852
2024-03-14

MINITURISED HOLOGRAPHIC DISPLAY

 #5
20230062857
2023-03-02

Separated pupil optical systems for virtual and augmented reality and methods for displaying images using same

 #6
20220317356
2022-10-06

Holographic Wide Angle Display

 #7
20220163807
2022-05-26

Virtual reality, augmented reality, and mixed reality systems including thick media and related methods

 #8
20220075196
2022-03-10

Diffractive projection apparatus

 #9
20200408979
2020-12-31

BACKLIGHT DEVICE, HOLOGRAPHIC DISPLAY INCLUDING THE SAME, AND METHOD OF MANUFACTURING HOLOGRAPHIC OPTICAL ELEMENT HAVING A MULTILAYERED STRUCTURE

 #10
20200355918
2020-11-12

Separated pupil optical systems for virtual and augmented reality and methods for displaying images using same

 #11
20200249484
2020-08-06

Diffractive projection apparatus

 #12
20200241304
2020-07-30

Holographic wide angle display

 #13
20200233128
2020-07-23

OPTICAL ARTICLE WITH A HOLOGRAPHIC WAVEGUIDE

 #14
20200183328
2020-06-11

Method and apparatus for generating image effects in the interior or outside of a vehicle

 #15
20200142198
2020-05-07

Virtual reality, augmented reality, and mixed reality systems including thick media and related methods

 #16
20200081399
2020-03-12

Holographic image film, and holographic image recording method and reconstruction method

 #17
20200050146
2020-02-13

Slim backlight unit for holographic display device and holographic display device including the same

 #18
20200018883
2020-01-16

Method for design and manufacturing of optics for holographic sight

 #19
20190339647
2019-11-07

Slim backlight unit for holographic display device and holographic display device including the same

 #20
20190258203
2019-08-22

INFORMATION PROCESSING APPARATUS AND NON-TRANSITORY COMPUTER READABLE MEDIUM

 #21
20190113751
2019-04-18

Diffractive projection apparatus

 #22
20190072702
2019-03-07

Method for design and manufacturing of optics for holographic sight

 #23
20180329127
2018-11-15

Method for producing a beam shaping holographic optical element

 #24
20180181067
2018-06-28

Vehicle information display assembly, system and method

 #25
20180136383
2018-05-17

Backlight device, holographic display including the same, and method of manufacturing holographic optical element having a multilayered structure

 #26
20180131372
2018-05-10

Holographic proximity switch

 #27
20180094791
2018-04-05

Backlight unit and holographic display device including the same

 #28
20180032030
2018-02-01

Slim backlight unit for holographic display device and holographic display device including the same

 #29
20170235372
2017-08-17

Interactive three-dimensional display apparatus and method

 #30
20170235144
2017-08-17

Holographic see-through optical device, stereoscopic imaging system, and multimedia head mounted system

 #31
20170075303
2017-03-16

Holographic 3D recording device, reproducing device and display apparatus

 #32
20170052384
2017-02-23

Imaging apparatus and methods using diffraction-based illumination

 #33
20170052374
2017-02-23

Diffractive projection apparatus

 #34
20160291328
2016-10-06

Holographic wide angle display

 #35
20150362651
2015-12-17

Method for design and manufacturing of optics for holographic sight

 #36
20150268467
2015-09-24

Imaging lightguide with holographic boundaries

 #37
20150177443
2015-06-25

Illumination device for a liquid crystal display

 #38
20150160529
2015-06-11

Holographic waveguide display

 #39
20150124303
2015-05-07

Substrate-guided wave-based transparent holographic center high mounted stop light and method of fabrication thereof

 #40
20150077514
2015-03-19

Holographic imaging

 #41
20150062885
2015-03-05

Light-emitting device with diffractive structures and a synthetic hologram

 #42
20140204438
2014-07-24

Optical device and image display apparatus

 #43
20140104665
2014-04-17

Holographic wide angle display

 #44
20130148179
2013-06-13

HOLOGRAPHIC DISPLAY

 #45
20130100513
2013-04-25

3-dimensional holographic image displaying apparatus

 #46
20090199900
2009-08-13

THIN FILM HOLOGRAPHIC SOLAR CONCENTRATOR/COLLECTOR

 #47
20090199893
2009-08-13

THIN FILM HOLOGRAPHIC SOLAR CONCENTRATOR/COLLECTOR

 #48
20050259302
2005-11-24

Holographic light panels and flat panel display systems and method and apparatus for making same

 #49
20050041557
2005-02-24

Multi-layered holographic read-only memory and data retrieval method

 #50
20050002074
2005-01-06

Holographic human-machine interfaces