Diffuser

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CPC
G03H2223/14

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Parent Industries

GPHYSICS G03Photography G03HHOLOGRAPHIC PROCESSES OR APPARATUS G03H2223/00Optical components

Current Industry

G03H2223/14Diffuser

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Illumination device
- Patent number 12,117,770
- Issue date Oct 15, 2024
- SeeReal Technologies S.A.
- Gerald Futterer
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Holographic and diffractive optical encoding systems
- Patent number 12,111,615
- Issue date Oct 8, 2024
- LIGHT FIELD LAB, INC.
- Jonathan Sean Karafin
- G02 - OPTICS
Information Patent Grant
Holographic image projection with holographic correction
- Patent number 12,013,533
- Issue date Jun 18, 2024
- ENVISICS LTD.
- Jamieson Christmas
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image projector
- Patent number 11,964,561
- Issue date Apr 23, 2024
- ENVISICS LTD.
- Jamieson Christmas
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Image projector
- Patent number 11,938,816
- Issue date Mar 26, 2024
- ENVISICS LTD.
- Jamieson Christmas
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Floating hologram system using holographic optical element
- Patent number 11,914,145
- Issue date Feb 27, 2024
- Kwangwoon University Industry-Academic Collaboration Foundation
- Seung Hyun Lee
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Projection
- Patent number 11,681,257
- Issue date Jun 20, 2023
- ENVISICS LTD.
- Jamieson Christmas
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Diffuser assembly
- Patent number 11,644,793
- Issue date May 9, 2023
- DUALITAS LTD
- Ricardo Gomes
- G02 - OPTICS
Information Patent Grant
Backlight device and holographic 3-dimensional image display device...
- Patent number 11,487,153
- Issue date Nov 1, 2022
- Samsung Display Co., Ltd.
- Sang Ho Kim
- G02 - OPTICS
Information Patent Grant
Grating and three-dimensional holographic display device
- Patent number 11,460,807
- Issue date Oct 4, 2022
- Xiamen Tianma Micro-Electronics Co., Ltd.
- Yang Zeng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Holographic projector
- Patent number 11,409,242
- Issue date Aug 9, 2022
- DUALITAS LTD
- Jamieson Christmas
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Beam divergence and various collimators for holographic or stereosc...
- Patent number 11,385,594
- Issue date Jul 12, 2022
- SeeReal Technologies S.A.
- Gerald Futterer
- G02 - OPTICS
Information Patent Grant
Holographic reconstruction apparatus and method
- Patent number 11,314,204
- Issue date Apr 26, 2022
- NAEILHAE, CO. LTD.
- Byung Mok Kim
- G02 - OPTICS
Information Patent Grant
Illumination device
- Patent number 11,300,924
- Issue date Apr 12, 2022
- SeeReal Technologies S.A.
- Gerald Futterer
- G02 - OPTICS
Information Patent Grant
Holographic and diffractive optical encoding systems
- Patent number 11,092,930
- Issue date Aug 17, 2021
- LIGHT FIELD LAB, INC.
- Jonathan Sean Karafin
- G02 - OPTICS
Information Patent Grant
Holographic image projection with holographic correction
- Patent number 11,054,643
- Issue date Jul 6, 2021
- Envisics Ltd.
- Jamieson Christmas
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Devices for data superimposition
- Patent number 10,955,673
- Issue date Mar 23, 2021
- Carl Zeiss Jena GmbH
- Christoph Erler
- G02 - OPTICS
Information Patent Grant
Coherence adjustable digital holography system
- Patent number 10,775,739
- Issue date Sep 15, 2020
- Industry-Academic Cooperation Foundation, Yonsei University
- No Cheol Park
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Imaging hidden objects
- Patent number 10,768,339
- Issue date Sep 8, 2020
- Southern Methodist University
- Marc P. Christensen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Holographic light field imaging device and method of using the same
- Patent number 10,656,598
- Issue date May 19, 2020
- Visby Camera Corporation
- Ryan Althoff Damm
- G02 - OPTICS
Information Patent Grant
Head-up display with diffuser
- Patent number 10,585,396
- Issue date Mar 10, 2020
- Two Trees Photonics Limited
- Jamieson Christmas
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light modulation device having an optical element for scattering light
- Patent number 10,528,003
- Issue date Jan 7, 2020
- SeeReal Technologies S.A.
- Ralf Haussler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scanner device and device for measuring three-dimensional shape of...
- Patent number 10,523,902
- Issue date Dec 31, 2019
- Dai Nippon Printing Co., Ltd.
- Makio Kurashige
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Beam divergence and various collimators for holographic or stereosc...
- Patent number 10,295,959
- Issue date May 21, 2019
- SeeReal Technologies S.A.
- Gerald Futterer
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Incoherent light treatment
- Patent number 10,289,071
- Issue date May 14, 2019
- Akonia Holographics, LLC
- Friso Schlottau
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Holographic-stereogram-forming apparatus, diffusing member, and hol...
- Patent number 10,120,338
- Issue date Nov 6, 2018
- Fuji Xerox Co., Ltd.
- Yasuhiro Ogasawara
- G02 - OPTICS
Information Patent Grant
Holographic 3D recording device, reproducing device and display app...
- Patent number 9,964,924
- Issue date May 8, 2018
- BOE Technology Group Co., Ltd.
- Yingli Meng
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Holographic characterization and playback apparatus
- Patent number 9,947,359
- Issue date Apr 17, 2018
- Gwangju Institute of Science and Technology
- Euiheon Chung
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Display device and operating method thereof
- Patent number 9,733,617
- Issue date Aug 15, 2017
- LG Electronics Inc.
- Woojae Park
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Digital holography three-dimensional imaging apparatus and digital...
- Patent number 9,599,960
- Issue date Mar 21, 2017
- Canon Kabushiki Kaisha
- Akira Eguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
CONTROLLING SPATIAL COHERENCE FOR HOLOGRAPHY
- Publication number 20240427287
- Publication date Dec 26, 2024
- Hot Pixel Holographics LLC
- Alexander John Michael Lesnick
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
HOLOGRAPHIC IMAGE PROJECTION WITH HOLOGRAPHIC CORRECTION
- Publication number 20240310629
- Publication date Sep 19, 2024
- Envisics Ltd.
- Jamieson Christmas
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
A METHOD AND DISPLAY APPARATUS FOR REDUCING HOLOGRAPHIC SPECKLE
- Publication number 20230213891
- Publication date Jul 6, 2023
- VividQ Limited
- Alfred James NEWMAN
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
AUGMENTED REALITY HOLOGRAPHIC DISPLAY USING OPTICAL WAVEGUIDE AND H...
- Publication number 20230004121
- Publication date Jan 5, 2023
- Korea Electronics Technology Institute
- Ji Soo HONG
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
GRATING AND THREE-DIMENSIONAL HOLOGRAPHIC DISPLAY DEVICE
- Publication number 20220276608
- Publication date Sep 1, 2022
- Xiamen Tianma Micro-Electronics Co.,Ltd
- Yang ZENG
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LIGHTGUIDE BASED HOLOGRAPHIC DISPLAY
- Publication number 20220091560
- Publication date Mar 24, 2022
- Facebook Technologies, LLC
- Changwon Jang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HOLOGRAPHIC AND DIFFRACTIVE OPTICAL ENCODING SYSTEMS
- Publication number 20220035311
- Publication date Feb 3, 2022
- LIGHT FIELD LAB, INC.
- Jonathan Sean Karafin
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
HOLOGRAPHIC DISPLAY SYSTEM
- Publication number 20210389724
- Publication date Dec 16, 2021
- Northwestern University
- Oliver Strider Cossairt
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE PROJECTOR
- Publication number 20210331589
- Publication date Oct 28, 2021
- Envisics Ltd
- Jamieson Christmas
- B60 - VEHICLES IN GENERAL
Information Patent Application
Image Projector
- Publication number 20210252978
- Publication date Aug 19, 2021
- Envisics Ltd.
- Jamieson Christmas
- B60 - VEHICLES IN GENERAL
Information Patent Application
BACKLIGHT DEVICE AND HOLOGRAPHIC 3-DIMENSIONAL IMAGE DISPLAY DEVICE...
- Publication number 20210088849
- Publication date Mar 25, 2021
- SAMSUNG DISPLAY CO., LTD.
- Sang Ho KIM
- G02 - OPTICS
Information Patent Application
HOLOGRAPHIC AND DIFFRACTIVE OPTICAL ENCODING SYSTEMS
- Publication number 20200379407
- Publication date Dec 3, 2020
- LIGHT FIELD LAB, INC.
- Jonathan Sean Karafin
- G02 - OPTICS
Information Patent Application
AN IMPROVED HOLOGRAPHIC RECONSTRUCTION APPARATUS AND METHOD
- Publication number 20200379406
- Publication date Dec 3, 2020
- NAEILHAE, CO. LTD.
- Byung Mok Kim
- G02 - OPTICS
Information Patent Application
METHOD FOR MANUFACTURING LIGHT REFLECTION MEMBER FOR PRODUCING HOLO...
- Publication number 20200371473
- Publication date Nov 26, 2020
- ITECH INC.
- Chang-Ju LEE
- G02 - OPTICS
Information Patent Application
Diffuser Assembly
- Publication number 20200326464
- Publication date Oct 15, 2020
- Dualitas Ltd
- Ricardo Gomes
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Devices for Data Superimposition
- Publication number 20190243140
- Publication date Aug 8, 2019
- Carl Zeiss Jena GmbH
- Christoph Erler
- G02 - OPTICS
Information Patent Application
LIGHT MODULATION DEVICE
- Publication number 20180299829
- Publication date Oct 18, 2018
- SeeReal Technologies S.A.
- Ralf Haussler
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
INCOHERENT LIGHT TREATMENT
- Publication number 20180136606
- Publication date May 17, 2018
- Akonia Holographics, LLC
- Friso Schlottau
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
COHERENCE ADJUSTABLE DIGITAL HOLOGRAPHY SYSTEM
- Publication number 20180004157
- Publication date Jan 4, 2018
- Industry-Academic Cooperation Foundation, Yonsei University
- No Cheol PARK
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
HOLOGRAPHIC CHARACTERIZATION AND PLAYBACK APPARATUS
- Publication number 20170263281
- Publication date Sep 14, 2017
- Gwangju Institute of Science and Technology
- Euiheon CHUNG
- G11 - INFORMATION STORAGE
Information Patent Application
HEAD-UP DISPLAY WITH DIFFUSER
- Publication number 20170115627
- Publication date Apr 27, 2017
- Jamieson Christmas
- G02 - OPTICS
Information Patent Application
HOLOGRAPHIC LIGHT FIELD IMAGING DEVICE AND METHOD OF USING THE SAME
- Publication number 20170102671
- Publication date Apr 13, 2017
- VISBY CAMERA CORPORATION
- Ryan Althoff Damm
- G02 - OPTICS
Information Patent Application
Holographic 3D Recording Device, Reproducing Device and Display App...
- Publication number 20170075303
- Publication date Mar 16, 2017
- BOE TECHNOLOGY GROUP CO., LTD.
- Yingli Meng
- G02 - OPTICS
Information Patent Application
BEAM DIVERGENCE AND VARIOUS COLLIMATORS FOR HOLOGRAPHIC OR STEREOSC...
- Publication number 20160313695
- Publication date Oct 27, 2016
- SeeReal Technologies S.A.
- Gerald Futterer
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE AND OPERATING METHOD THEREOF
- Publication number 20140218422
- Publication date Aug 7, 2014
- Woojae PARK
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROJECTION TYPE IMAGE DISPLAY DEVICE
- Publication number 20140092321
- Publication date Apr 3, 2014
- DAI NIPPON PRINTING CO., LTD.
- Makio KURASHIGE
- G02 - OPTICS
Information Patent Application
BEAM DIVERGENCE AND VARIOUS COLLIMATORS FOR HOLOGRAPHIC OR STEREOSC...
- Publication number 20130170004
- Publication date Jul 4, 2013
- SeeReal Technologies S.A.
- Gerald Futterer
- G02 - OPTICS
Information Patent Application
HOLOGRAM REPLICATING METHOD AND HOLOGRAM REPLICATING APPARATUS
- Publication number 20130120814
- Publication date May 16, 2013
- Sony DADC Corporation
- Masaki Arai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SCANNER DEVICE AND DEVICE FOR MEASURING THREE-DIMENSIONAL SHAPE OF...
- Publication number 20130076857
- Publication date Mar 28, 2013
- DAI NIPPON PRINTING CO., LTD.
- Makio Kurashige
- G02 - OPTICS
Information Patent Application
DIGITAL HOLOGRAM IMAGE DISPLAY DEVICE
- Publication number 20120050830
- Publication date Mar 1, 2012
- Minsung YOON
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Illumination device

Holographic and diffractive optical encoding systems

Holographic image projection with holographic correction

Image projector

Image projector

Floating hologram system using holographic optical element

Projection

Diffuser assembly

Backlight device and holographic 3-dimensional image display device...

Grating and three-dimensional holographic display device

Holographic projector

Beam divergence and various collimators for holographic or stereosc...

Holographic reconstruction apparatus and method

Illumination device

Holographic and diffractive optical encoding systems

Holographic image projection with holographic correction

Devices for data superimposition

Coherence adjustable digital holography system

Imaging hidden objects

Holographic light field imaging device and method of using the same

Head-up display with diffuser

Light modulation device having an optical element for scattering light

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

Beam divergence and various collimators for holographic or stereosc...

Incoherent light treatment

Holographic-stereogram-forming apparatus, diffusing member, and hol...

Holographic 3D recording device, reproducing device and display app...

Holographic characterization and playback apparatus

Display device and operating method thereof

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

Patents Applicationslast 30 patents

CONTROLLING SPATIAL COHERENCE FOR HOLOGRAPHY

HOLOGRAPHIC IMAGE PROJECTION WITH HOLOGRAPHIC CORRECTION

A METHOD AND DISPLAY APPARATUS FOR REDUCING HOLOGRAPHIC SPECKLE

AUGMENTED REALITY HOLOGRAPHIC DISPLAY USING OPTICAL WAVEGUIDE AND H...

GRATING AND THREE-DIMENSIONAL HOLOGRAPHIC DISPLAY DEVICE

LIGHTGUIDE BASED HOLOGRAPHIC DISPLAY

HOLOGRAPHIC AND DIFFRACTIVE OPTICAL ENCODING SYSTEMS

HOLOGRAPHIC DISPLAY SYSTEM

IMAGE PROJECTOR

Image Projector

BACKLIGHT DEVICE AND HOLOGRAPHIC 3-DIMENSIONAL IMAGE DISPLAY DEVICE...

HOLOGRAPHIC AND DIFFRACTIVE OPTICAL ENCODING SYSTEMS

AN IMPROVED HOLOGRAPHIC RECONSTRUCTION APPARATUS AND METHOD

METHOD FOR MANUFACTURING LIGHT REFLECTION MEMBER FOR PRODUCING HOLO...

Diffuser Assembly

Devices for Data Superimposition

LIGHT MODULATION DEVICE

INCOHERENT LIGHT TREATMENT

COHERENCE ADJUSTABLE DIGITAL HOLOGRAPHY SYSTEM

HOLOGRAPHIC CHARACTERIZATION AND PLAYBACK APPARATUS

HEAD-UP DISPLAY WITH DIFFUSER

HOLOGRAPHIC LIGHT FIELD IMAGING DEVICE AND METHOD OF USING THE SAME

Holographic 3D Recording Device, Reproducing Device and Display App...

BEAM DIVERGENCE AND VARIOUS COLLIMATORS FOR HOLOGRAPHIC OR STEREOSC...

DISPLAY DEVICE AND OPERATING METHOD THEREOF

PROJECTION TYPE IMAGE DISPLAY DEVICE

BEAM DIVERGENCE AND VARIOUS COLLIMATORS FOR HOLOGRAPHIC OR STEREOSC...

HOLOGRAM REPLICATING METHOD AND HOLOGRAM REPLICATING APPARATUS

SCANNER DEVICE AND DEVICE FOR MEASURING THREE-DIMENSIONAL SHAPE OF...

DIGITAL HOLOGRAM IMAGE DISPLAY DEVICE