Spatial modulation

Industry

CPC
G03H1/12

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Parent Industries

GPHYSICS G03Photography G03HHOLOGRAPHIC PROCESSES OR APPARATUS G03H1/00Holographic processes or apparatus using light, infra-red or ultra-violet waves for obtaining holograms or for obtaining an image from them Details peculiar thereto

Current Industry

G03H1/12Spatial modulation

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Pseudo speckle pattern generation device, pseudo speckle pattern ge...
- Patent number 12,093,664
- Issue date Sep 17, 2024
- Hamamatsu Photonics K.K.
- Hiroto Sakai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-image display apparatus providing holographic image
- Patent number 11,947,316
- Issue date Apr 2, 2024
- Samsung Electronics Co., Ltd.
- Wontaek Seo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Controlling porosity of an interference lithography process by fine...
- Patent number 11,914,304
- Issue date Feb 27, 2024
- Toyota Motor Engineering & Manufacturing North America, Inc.
- Shailesh N. Joshi
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Laser local dimming for projectors and other lighting devices inclu...
- Patent number 11,683,473
- Issue date Jun 20, 2023
- Dolby Laboratories Licensing Corporation
- Martin J. Richards
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Pseudo speckle pattern generation device, pseudo speckle pattern ge...
- Patent number 11,567,732
- Issue date Jan 31, 2023
- Hamamatsu Photonics K.K.
- Hiroto Sakai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-image display apparatus providing holographic image
- Patent number 11,467,535
- Issue date Oct 11, 2022
- Samsung Electronics Co., Ltd.
- Wontaek Seo
- G02 - OPTICS
Information Patent Grant
Holographic display apparatus for providing expanded viewing window
- Patent number 11,429,064
- Issue date Aug 30, 2022
- Samsung Electronics Co., Ltd.
- Juwon Seo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Holographic display device and method
- Patent number 11,275,339
- Issue date Mar 15, 2022
- DUALITAS LTD
- Neil Collings
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Spatial light modulator for holographic projection
- Patent number 11,243,495
- Issue date Feb 8, 2022
- DUALITAS LTD
- Jamieson Christmas
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Pixel mapping onto a display device for holographic projection
- Patent number 11,231,683
- Issue date Jan 25, 2022
- Dualitas Ltd
- Michal Wengierow
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Laser local dimming for projectors and other lighting devices inclu...
- Patent number 11,146,782
- Issue date Oct 12, 2021
- Dolby Laboratories Licensing Corporation
- Martin J. Richards
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Optical modulation method, optical modulation device and holographi...
- Patent number 10,802,441
- Issue date Oct 13, 2020
- BOE Technology Group Co., Ltd.
- Bingchuan Shi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Holographic display device and driving method thereof, and display...
- Patent number 10,802,442
- Issue date Oct 13, 2020
- BOE Technology Group Co., Ltd.
- Hao Chen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus and method for in-line holographic imaging
- Patent number 10,684,589
- Issue date Jun 16, 2020
- Imec VZW
- Abdulkadir Yurt
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Display method and display apparatus
- Patent number 10,534,317
- Issue date Jan 14, 2020
- Olympus Corporation
- Yoshiaki Horikawa
- G02 - OPTICS
Information Patent Grant
Hologram display apparatus and hologram display method
- Patent number 10,386,789
- Issue date Aug 20, 2019
- BOE Technology Group Co., Ltd.
- Bingchuan Shi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Hologram recording device and hologram recording method
- Patent number 10,261,469
- Issue date Apr 16, 2019
- BOE Technology Group Co., Ltd.
- Bei Niu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Laser local dimming for projectors and other lighting devices inclu...
- Patent number 10,165,260
- Issue date Dec 25, 2018
- Dolby Laboratories Licensing Corporation
- Martin Richards
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Holographic wide field of view display
- Patent number 10,108,144
- Issue date Oct 23, 2018
- Microsoft Technology Licensing, LLC
- Steven John Robbins
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
System and method for phase retrieval in lensless imaging
- Patent number 9,970,891
- Issue date May 15, 2018
- Yeda Research and Development Co. Ltd.
- Nirit Dudovich
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Hologram recording and playback device and hologram playback method
- Patent number 9,653,107
- Issue date May 16, 2017
- HITACHI CONSUMER ELECTRONICS CO., LTD.
- Shinsuke Onoe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Systems and methodologies related to 3-D imaging and viewing
- Patent number 9,581,966
- Issue date Feb 28, 2017
- Integrity Applications Incorporated
- James A. Georges
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for measuring optical phase, device for measuring optical ph...
- Patent number 9,459,155
- Issue date Oct 4, 2016
- National University Corporation Hokkaido University
- Atsushi Okamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methodologies related to generating projectable data fo...
- Patent number 9,354,606
- Issue date May 31, 2016
- Integrity Applications Incorporated
- James A. Georges
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Iteration of optical time reversal by ultrasonic encoding in biolog...
- Patent number 9,335,605
- Issue date May 10, 2016
- Washington University
- Lihong Wang
- G02 - OPTICS
Information Patent Grant
Holographic memory device and reproduction/recording method
- Patent number 9,170,562
- Issue date Oct 27, 2015
- Hitachi Consumer Electronics Co., Ltd.
- Kenichi Shimada
- G11 - INFORMATION STORAGE
Information Patent Grant
Photorefractive composite, spatial light modulator, and hologram di...
- Patent number 9,164,382
- Issue date Oct 20, 2015
- Samsung Electronics Co., Ltd.
- Kyu-young Hwang
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Photorefractive composite, spatial light modulator, and hologram di...
- Patent number 9,097,970
- Issue date Aug 4, 2015
- Samsung Electronics Co., Ltd.
- Kyu-young Hwang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Digital holography device and phase plate array
- Patent number 8,665,504
- Issue date Mar 4, 2014
- National University Corporation Kyoto Institute of Technology
- Yasuhiro Awatsuji
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Holographic storage system with improved data page quality
- Patent number 8,208,184
- Issue date Jun 26, 2012
- Thomson Licensing
- Joachim Knittel
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
HOLOGRAPHIC DISPLAY APPARATUS AND HOLOGRAM OPTIMIZATION METHOD THER...
- Publication number 20240192638
- Publication date Jun 13, 2024
- Seoul National University R&DB Foundation
- Byoungho LEE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
MULTI-IMAGE DISPLAY APPARATUS PROVIDING HOLOGRAPHIC IMAGE
- Publication number 20240192639
- Publication date Jun 13, 2024
- Samsung Electronics Co., Ltd.
- Wontaek Seo
- G02 - OPTICS
Information Patent Application
HOLOGRAPHIC DISPLAY SYSTEM AND METHOD FOR REDUCING EFFECTS OF QUANT...
- Publication number 20240160152
- Publication date May 16, 2024
- VividQ Limited
- Christian FIELDHOUSE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
HOLOGRAPHIC VOLUMETRIC DISPLAYS
- Publication number 20240103437
- Publication date Mar 28, 2024
- NVIDIA Corporation
- Jonghyun KIM
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PSEUDO SPECKLE PATTERN GENERATION DEVICE, PSEUDO SPECKLE PATTERN GE...
- Publication number 20230101292
- Publication date Mar 30, 2023
- HAMAMATSU PHOTONICS K. K.
- Hiroto SAKAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HOLOGRAM PRINTING METHOD AND APPARATUS USING MASK
- Publication number 20230047713
- Publication date Feb 16, 2023
- Korea Electronics Technology Institute
- Sung Hee HONG
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
MULTI-IMAGE DISPLAY APPARATUS PROVIDING HOLOGRAPHIC IMAGE
- Publication number 20220413436
- Publication date Dec 29, 2022
- Samsung Electronics Co., Ltd.
- Wontaek Seo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
INCOHERENT COLOR HOLOGRAPHY LATTICE LIGHT-SHEET (ICHLLS)
- Publication number 20220390895
- Publication date Dec 8, 2022
- THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS
- Mariana Camelia Potcoava
- 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
MULTI-IMAGE DISPLAY APPARATUS PROVIDING HOLOGRAPHIC IMAGE
- Publication number 20200356053
- Publication date Nov 12, 2020
- Samsung Electronics Co., Ltd.
- Wontaek Seo
- G02 - OPTICS
Information Patent Application
COPYING DEVICE AND METHOD FOR GENERATING A REPLICATION HOLOGRAM
- Publication number 20200241474
- Publication date Jul 30, 2020
- ROBERT BOSCH GmbH
- Moritz Kick
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
HOLOGRAM CALCULATION
- Publication number 20200166890
- Publication date May 28, 2020
- Dualitas Ltd
- Neil Collings
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PIXEL MAPPING ONTO A DISPLAY DEVICE FOR HOLOGRAPHIC PROJECTION
- Publication number 20200150589
- Publication date May 14, 2020
- Dualitas Ltd
- Michal Wengierow
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SPATIAL LIGHT MODULATOR FOR HOLOGRAPHIC PROJECTION
- Publication number 20200150590
- Publication date May 14, 2020
- Dualitas Ltd
- Jamieson Christmas
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PSEUDO SPECKLE PATTERN GENERATION DEVICE, PSEUDO SPECKLE PATTERN GE...
- Publication number 20200041810
- Publication date Feb 6, 2020
- Hamamatsu Photonics K.K.
- Hiroto SAKAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LASER LOCAL DIMMING FOR PROJECTORS AND OTHER LIGHTING DEVICES INCLU...
- Publication number 20190104301
- Publication date Apr 4, 2019
- Dolby Laboratories Licensing Corporation
- Martin J. RICHARDS
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATION METHOD, OPTICAL MODULATION DEVICE AND HOLOGRAPHI...
- Publication number 20190064737
- Publication date Feb 28, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Bingchuan Shi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
HOLOGRAPHIC DISPLAY SYSTEM AND HOLOGRAPHIC DISPLAY METHOD
- Publication number 20190049898
- Publication date Feb 14, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Yuxin ZHANG
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
HOLOGRAM DISPLAY APPARATUS AND HOLOGRAM DISPLAY METHOD
- Publication number 20190011883
- Publication date Jan 10, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Bingchuan Shi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
HOLOGRAPHIC DISPLAY DEVICE AND DRIVING METHOD THEREOF, AND DISPLAY...
- Publication number 20180307182
- Publication date Oct 25, 2018
- BOE TECHNOLOGY GROUP CO., LTD.
- Hao CHEN
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DISPLAY METHOD AND DISPLAY APPARATUS
- Publication number 20180217555
- Publication date Aug 2, 2018
- Yoshiaki Horikawa
- G02 - OPTICS
Information Patent Application
APPARATUS AND METHOD FOR IN-LINE HOLOGRAPHIC IMAGING
- Publication number 20180181062
- Publication date Jun 28, 2018
- IMEC vzw
- Abdulkadir YURT
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
HOLOGRAM GENERATING METHOD AND HOLOGRAM GENERATING APPARATUS
- Publication number 20180143588
- Publication date May 24, 2018
- Samsung Electronics Co., Ltd.
- Jin-sung LEE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
HOLOGRAPHIC WIDE FIELD OF VIEW DISPLAY
- Publication number 20180081322
- Publication date Mar 22, 2018
- Steven John Robbins
- G02 - OPTICS
Information Patent Application
METHOD FOR FORMING A MULTIPLE CHARGE GENERATING PHOTOREFRACTIVE POL...
- Publication number 20170212470
- Publication date Jul 27, 2017
- University of Central Florida Research Foundation, Inc.
- Jayan THOMAS
- G02 - OPTICS
Information Patent Application
HOLOGRAPHIC IMAGE DISPLAY
- Publication number 20170031317
- Publication date Feb 2, 2017
- EMPIRE TECHNOLOGY DEVELOPMENT LLC
- Hyun Oh Oh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LASER LOCAL DIMMING FOR PROJECTORS AND OTHER LIGHTING DEVICES INCLU...
- Publication number 20170013257
- Publication date Jan 12, 2017
- Dolby Laboratories Licensing Corporation
- Martin Richards
- G02 - OPTICS
Information Patent Application
HOLOGRAM RECORDING DEVICE AND HOLOGRAM RECORDING METHOD
- Publication number 20170003651
- Publication date Jan 5, 2017
- BOE TECHNOLOGY GROUP CO., LTD.
- Bei Niu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD FOR MANUFACTURING DIFFRACTIVE OPTIC ELEMENT AND IMAGE DISPLA...
- Publication number 20160313559
- Publication date Oct 27, 2016
- SEIKO EPSON CORPORATION
- Fumika YAMADA
- G02 - OPTICS
Information Patent Application
BACKLIGHT UNIT FOR HOLOGRAPHIC DISPLAY APPARATUS AND HOLOGRAPHIC DI...
- Publication number 20160147003
- Publication date May 26, 2016
- Samsung Electronics Co., Ltd.
- Alexander V. MOROZOV
- G02 - OPTICS

Spatial modulation

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Pseudo speckle pattern generation device, pseudo speckle pattern ge...

Multi-image display apparatus providing holographic image

Controlling porosity of an interference lithography process by fine...

Laser local dimming for projectors and other lighting devices inclu...

Pseudo speckle pattern generation device, pseudo speckle pattern ge...

Multi-image display apparatus providing holographic image

Holographic display apparatus for providing expanded viewing window

Holographic display device and method

Spatial light modulator for holographic projection

Pixel mapping onto a display device for holographic projection

Laser local dimming for projectors and other lighting devices inclu...

Optical modulation method, optical modulation device and holographi...

Holographic display device and driving method thereof, and display...

Apparatus and method for in-line holographic imaging

Display method and display apparatus

Hologram display apparatus and hologram display method

Hologram recording device and hologram recording method

Laser local dimming for projectors and other lighting devices inclu...

Holographic wide field of view display

System and method for phase retrieval in lensless imaging

Hologram recording and playback device and hologram playback method

Systems and methodologies related to 3-D imaging and viewing

Method for measuring optical phase, device for measuring optical ph...

Systems and methodologies related to generating projectable data fo...

Iteration of optical time reversal by ultrasonic encoding in biolog...

Holographic memory device and reproduction/recording method

Photorefractive composite, spatial light modulator, and hologram di...

Photorefractive composite, spatial light modulator, and hologram di...

Digital holography device and phase plate array

Holographic storage system with improved data page quality

Patents Applicationslast 30 patents

HOLOGRAPHIC DISPLAY APPARATUS AND HOLOGRAM OPTIMIZATION METHOD THER...

MULTI-IMAGE DISPLAY APPARATUS PROVIDING HOLOGRAPHIC IMAGE

HOLOGRAPHIC DISPLAY SYSTEM AND METHOD FOR REDUCING EFFECTS OF QUANT...

HOLOGRAPHIC VOLUMETRIC DISPLAYS

PSEUDO SPECKLE PATTERN GENERATION DEVICE, PSEUDO SPECKLE PATTERN GE...

HOLOGRAM PRINTING METHOD AND APPARATUS USING MASK

MULTI-IMAGE DISPLAY APPARATUS PROVIDING HOLOGRAPHIC IMAGE

INCOHERENT COLOR HOLOGRAPHY LATTICE LIGHT-SHEET (ICHLLS)

HOLOGRAPHIC DISPLAY SYSTEM

MULTI-IMAGE DISPLAY APPARATUS PROVIDING HOLOGRAPHIC IMAGE

COPYING DEVICE AND METHOD FOR GENERATING A REPLICATION HOLOGRAM

HOLOGRAM CALCULATION

PIXEL MAPPING ONTO A DISPLAY DEVICE FOR HOLOGRAPHIC PROJECTION

SPATIAL LIGHT MODULATOR FOR HOLOGRAPHIC PROJECTION

PSEUDO SPECKLE PATTERN GENERATION DEVICE, PSEUDO SPECKLE PATTERN GE...

LASER LOCAL DIMMING FOR PROJECTORS AND OTHER LIGHTING DEVICES INCLU...

OPTICAL MODULATION METHOD, OPTICAL MODULATION DEVICE AND HOLOGRAPHI...

HOLOGRAPHIC DISPLAY SYSTEM AND HOLOGRAPHIC DISPLAY METHOD

HOLOGRAM DISPLAY APPARATUS AND HOLOGRAM DISPLAY METHOD

HOLOGRAPHIC DISPLAY DEVICE AND DRIVING METHOD THEREOF, AND DISPLAY...

DISPLAY METHOD AND DISPLAY APPARATUS

APPARATUS AND METHOD FOR IN-LINE HOLOGRAPHIC IMAGING

HOLOGRAM GENERATING METHOD AND HOLOGRAM GENERATING APPARATUS

HOLOGRAPHIC WIDE FIELD OF VIEW DISPLAY

METHOD FOR FORMING A MULTIPLE CHARGE GENERATING PHOTOREFRACTIVE POL...

HOLOGRAPHIC IMAGE DISPLAY

LASER LOCAL DIMMING FOR PROJECTORS AND OTHER LIGHTING DEVICES INCLU...

HOLOGRAM RECORDING DEVICE AND HOLOGRAM RECORDING METHOD

METHOD FOR MANUFACTURING DIFFRACTIVE OPTIC ELEMENT AND IMAGE DISPLA...

BACKLIGHT UNIT FOR HOLOGRAPHIC DISPLAY APPARATUS AND HOLOGRAPHIC DI...