Phase mask

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CPC
G03H2223/13

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Parent Industries

GPHYSICS G03Photography G03HHOLOGRAPHIC PROCESSES OR APPARATUS G03H2223/00Optical components

Current Industry

G03H2223/13Phase mask

Industries

Patents Grantslast 30 patents

Information Patent Grant
Phase plate and fabrication method for color-separated laser backli...
- Patent number 12,124,070
- Issue date Oct 22, 2024
- Meta Platforms Technologies, LLC
- Jian Xu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Spatial light modulator device for the modulation of a wave field w...
- Patent number 12,055,890
- Issue date Aug 6, 2024
- SeeReal Technologies S.A.
- Gerald Futterer
- G02 - OPTICS
Information Patent Grant
Opto-mechanical system to remove zeroth order diffraction in phase-...
- Patent number 11,809,133
- Issue date Nov 7, 2023
- Thorlabs, Inc.
- Hongzhou Ma
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
System for spatial multiplexing
- Patent number 11,768,068
- Issue date Sep 26, 2023
- Ramot at Tel Aviv University Ltd.
- Natan Tzvi Shaked
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
System, apparatus and method for extracting three-dimensional infor...
- Patent number 11,698,606
- Issue date Jul 11, 2023
- CellOptic, Inc.
- Joseph Rosen
- G02 - OPTICS
Information Patent Grant
Optical arrangement for generating light field distributions and me...
- Patent number 11,668,961
- Issue date Jun 6, 2023
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Joerg Heber
- G02 - OPTICS
Information Patent Grant
High fidelity configuration for two-photon SLM microscopy
- Patent number 11,665,324
- Issue date May 30, 2023
- University of Maryland, College Park
- Samira Aghayee
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Holographic display apparatus and method for providing expanded vie...
- Patent number 11,567,451
- Issue date Jan 31, 2023
- Samsung Electronics Co., Ltd.
- Hoon Song
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Spatial light modulator device for the modulation of a wave field w...
- Patent number 11,366,426
- Issue date Jun 21, 2022
- SeeReal Technologies S.A.
- Gerald Futterer
- G02 - OPTICS
Information Patent Grant
Holographic display apparatus and method for providing expanded vie...
- Patent number 11,073,794
- Issue date Jul 27, 2021
- Samsung Electronics Co., Ltd.
- Hoon Song
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Digital holographic imaging apparatus and illumination apparatus
- Patent number 10,649,405
- Issue date May 12, 2020
- Olympus Corporation
- Satoshi Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method and master for producing a volume hologram
- Patent number 10,642,221
- Issue date May 5, 2020
- OVD Kinegram AG
- Andreas Schilling
- G02 - OPTICS
Information Patent Grant
Holographic display panel and holographic display device
- Patent number 10,642,060
- Issue date May 5, 2020
- BOE Technology Group Co., Ltd.
- Jifeng Tan
- G02 - OPTICS
Information Patent Grant
Reflective holographic display apparatus and display method for the...
- Patent number 10,579,015
- Issue date Mar 3, 2020
- BOE Technology Group Co., Ltd.
- Jifeng Tan
- G02 - OPTICS
Information Patent Grant
Spatial light modulator providing improved image quality and hologr...
- Patent number 10,551,795
- Issue date Feb 4, 2020
- Samsung Electronics Co., Ltd.
- Geeyoung Sung
- 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
Systems and methods for improving resolution in lensless imaging
- Patent number 10,386,788
- Issue date Aug 20, 2019
- Rambus Inc.
- Patrick R. Gill
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Spatial light modulator device for the modulation of a wave field w...
- Patent number 10,234,821
- Issue date Mar 19, 2019
- SeeReal Technologies S.A.
- Gerald Futterer
- G02 - OPTICS
Information Patent Grant
Systems and methods for improving resolution in lensless imaging
- Patent number 10,222,742
- Issue date Mar 5, 2019
- Rambus Inc.
- Patrick R. Gill
- G02 - OPTICS
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 encryption of multi-dimensional images and decryption o...
- Patent number 9,798,290
- Issue date Oct 24, 2017
- City University of Hong Kong
- Peter Wai Ming Tsang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical information recording device, optical information recording...
- Patent number 9,330,704
- Issue date May 3, 2016
- HITACHI CONSUMER ELECTRONICS CO., LTD.
- Koichiro Nishimura
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for concealing a synthetic hologram in a binary image
- Patent number 9,208,533
- Issue date Dec 8, 2015
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Christophe Martinez
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods of dual-plane digital holographic microscopy
- Patent number 9,164,479
- Issue date Oct 20, 2015
- University of Massachusetts
- Bhargab Das
- G02 - OPTICS
Information Patent Grant
Phase object identification device and method
- Patent number 8,891,089
- Issue date Nov 18, 2014
- Japan Science and Technology Agency
- Eriko Watanabe
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for displaying a video image
- Patent number 8,878,759
- Issue date Nov 4, 2014
- Cambridge Enterprise Limited
- William Crossland
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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
Apparatus and method for displaying a video image
- Patent number 8,654,048
- Issue date Feb 18, 2014
- Cambridge Enterprise Limited
- Neil Collings
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical element, device, method, and applications
- Patent number 8,558,182
- Issue date Oct 15, 2013
- University of Rochester
- Wanli Chi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical wave correction for a holographic projection system
- Patent number 8,462,409
- Issue date Jun 11, 2013
- SeeReal Technologies S.A.
- Jean-Christophe Olaya
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
POLARIZATION GRATINGS HAVING LARGE DIFFRACTION ANGLE, HIGH EFFICIEN...
- Publication number 20240272339
- Publication date Aug 15, 2024
- Meta Platforms Technologies, LLC
- Sawyer MILLER
- G02 - OPTICS
Information Patent Application
Totagraphy: Coherent Diffractive/Digital Information Reconstruction...
- Publication number 20230280692
- Publication date Sep 7, 2023
- Gerchberg Ophthalmic Dispensing, PLLC
- Okan Ersoy
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHASE PLATE AND FABRICATION METHOD FOR COLOR-SEPARATED LASER BACKLI...
- Publication number 20230244185
- Publication date Aug 3, 2023
- Meta Platforms Technologies, LLC
- Wai Sze Tiffany LAM
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ACHROMATIC HOLOGRAPHIC PHASE MASKS
- Publication number 20230062015
- Publication date Mar 2, 2023
- IPG Photonics Corporation
- Leonid GLEBOV
- G11 - INFORMATION STORAGE
Information Patent Application
OPTO-MECHANICAL SYSTEM TO REMOVE ZEROTH ORDER DIFFRACTION IN PHASE-...
- Publication number 20220229398
- Publication date Jul 21, 2022
- THORLABS, INC.
- Hongzhou MA
- 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
HOLOGRAPHIC DISPLAY APPARATUS AND METHOD FOR PROVIDING EXPANDED VIE...
- Publication number 20210325827
- Publication date Oct 21, 2021
- Samsung Electronics Co., Ltd.
- Hoon SONG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HOLOGRAPHIC DISPLAY APPARATUS AND METHOD FOR PROVIDING EXPANDED VIE...
- Publication number 20210026298
- Publication date Jan 28, 2021
- Samsung Electronics Co., Ltd.
- Hoon SONG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SPATIAL LIGHT MODULATOR DEVICE FOR THE MODULATION OF A WAVE FIELD W...
- Publication number 20190278225
- Publication date Sep 12, 2019
- SeeReal Technologies S.A.
- Gerald FUTTERER
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
APPARATUS FOR HOLOGRAPHIC DISPLAY BY COMPLEX MODULATION AND METHOD...
- Publication number 20190187614
- Publication date Jun 20, 2019
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Kwan-Jung Oh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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
Systems and Methods for Improving Resolution in Lensless Imaging
- Publication number 20170300011
- Publication date Oct 19, 2017
- RAMBUS INC.
- Patrick R. Gill
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Systems and Methods for Improving Resolution in Lensless Imaging
- Publication number 20170153599
- Publication date Jun 1, 2017
- RAMBUS INC.
- Patrick R. Gill
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPATIAL LIGHT MODULATOR PROVIDING IMPROVED IMAGE QUALITY AND HOLOGR...
- Publication number 20160349702
- Publication date Dec 1, 2016
- Samsung Electronics Co., Ltd.
- Geeyoung SUNG
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Apparatus and Method for Displaying a Video Image
- Publication number 20140118806
- Publication date May 1, 2014
- CAMBRIDGE ENTERPRISE LIMITED
- William Crossland
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHASE MASK AND HOLOGRAPHIC RECORDING APPARATUS EMPLOYING THE SAME
- Publication number 20140055830
- Publication date Feb 27, 2014
- Samsung Electronics Co., Ltd.
- Kyoung-seok PYUN
- G02 - OPTICS
Information Patent Application
Method for concealing a synthetic hologram in a binary image
- Publication number 20130322680
- Publication date Dec 5, 2013
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Christophe Martinez
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Encrypted synthetic hologram and method for reading such a hologram
- Publication number 20130301091
- Publication date Nov 14, 2013
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Christophe Martinez
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Systems and Methods of Dual-Plane Digital Holographic Microscopy
- Publication number 20130070251
- Publication date Mar 21, 2013
- University of Massachusetts
- Bhargab Das
- G02 - OPTICS
Information Patent Application
Holographic Apparatus and Method
- Publication number 20120105580
- Publication date May 3, 2012
- Adrian James Cable
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
THREE-DIMENSIONAL LIGHT MODULATION ARRANGEMENT FOR MODULATING A WAV...
- Publication number 20120092735
- Publication date Apr 19, 2012
- SeeReal Technologies S.A.
- Gerald Futterer
- G02 - OPTICS
Information Patent Application
OPTICAL ELEMENT, DEVICE, METHOD, AND APPLICATIONS
- Publication number 20110085051
- Publication date Apr 14, 2011
- University of Rochester
- Wanli Chi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Phase Object Identification Device and Method
- Publication number 20110043816
- Publication date Feb 24, 2011
- Eriko Watanabe
- G01 - MEASURING TESTING
Information Patent Application
LIGHT CONTROLLER
- Publication number 20110043890
- Publication date Feb 24, 2011
- Yoshikazu Fujimori
- G02 - OPTICS
Information Patent Application
DATA PAGE FOR USE IN A HOLOGRAPHIC DATA STORAGE SYSTEM
- Publication number 20110007620
- Publication date Jan 13, 2011
- THOMSON LICENSING
- Joachim Knittel
- G11 - INFORMATION STORAGE
Information Patent Application
Spatial Light Modulators with Changeable Phase Masks for Use in Hol...
- Publication number 20100296380
- Publication date Nov 25, 2010
- Mark A. Handschy
- G11 - INFORMATION STORAGE
Information Patent Application
Light Modulating Device
- Publication number 20100277779
- Publication date Nov 4, 2010
- SeeReal Technologies S.A.
- Gerald Futterer
- G02 - OPTICS
Information Patent Application
HOLOGRAPHIC IMAGE DISPLAY SYSTEMS
- Publication number 20100277566
- Publication date Nov 4, 2010
- Adrian James Cable
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIGITAL HOLOGRAPHY DEVICE AND PHASE PLATE ARRAY
- Publication number 20100253986
- Publication date Oct 7, 2010
- Yasuhiro Awatsuji
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Light Modulator for Representing Complex-Valued Data
- Publication number 20100149617
- Publication date Jun 17, 2010
- SeeReal Technologies S.A.
- Bo Kroll
- G02 - OPTICS

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Phase plate and fabrication method for color-separated laser backli...

Spatial light modulator device for the modulation of a wave field w...

Opto-mechanical system to remove zeroth order diffraction in phase-...

System for spatial multiplexing

System, apparatus and method for extracting three-dimensional infor...

Optical arrangement for generating light field distributions and me...

High fidelity configuration for two-photon SLM microscopy

Holographic display apparatus and method for providing expanded vie...

Spatial light modulator device for the modulation of a wave field w...

Holographic display apparatus and method for providing expanded vie...

Digital holographic imaging apparatus and illumination apparatus

Method and master for producing a volume hologram

Holographic display panel and holographic display device

Reflective holographic display apparatus and display method for the...

Spatial light modulator providing improved image quality and hologr...

Light modulation device having an optical element for scattering light

Systems and methods for improving resolution in lensless imaging

Spatial light modulator device for the modulation of a wave field w...

Systems and methods for improving resolution in lensless imaging

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

Holographic encryption of multi-dimensional images and decryption o...

Optical information recording device, optical information recording...

Method for concealing a synthetic hologram in a binary image

Systems and methods of dual-plane digital holographic microscopy

Phase object identification device and method

Apparatus and method for displaying a video image

Digital holography device and phase plate array

Apparatus and method for displaying a video image

Optical element, device, method, and applications

Optical wave correction for a holographic projection system

Patents Applicationslast 30 patents

POLARIZATION GRATINGS HAVING LARGE DIFFRACTION ANGLE, HIGH EFFICIEN...

Totagraphy: Coherent Diffractive/Digital Information Reconstruction...

PHASE PLATE AND FABRICATION METHOD FOR COLOR-SEPARATED LASER BACKLI...

ACHROMATIC HOLOGRAPHIC PHASE MASKS

OPTO-MECHANICAL SYSTEM TO REMOVE ZEROTH ORDER DIFFRACTION IN PHASE-...

HOLOGRAPHIC DISPLAY SYSTEM

HOLOGRAPHIC DISPLAY APPARATUS AND METHOD FOR PROVIDING EXPANDED VIE...

HOLOGRAPHIC DISPLAY APPARATUS AND METHOD FOR PROVIDING EXPANDED VIE...

SPATIAL LIGHT MODULATOR DEVICE FOR THE MODULATION OF A WAVE FIELD W...

APPARATUS FOR HOLOGRAPHIC DISPLAY BY COMPLEX MODULATION AND METHOD...

LIGHT MODULATION DEVICE

Systems and Methods for Improving Resolution in Lensless Imaging

Systems and Methods for Improving Resolution in Lensless Imaging

SPATIAL LIGHT MODULATOR PROVIDING IMPROVED IMAGE QUALITY AND HOLOGR...

Apparatus and Method for Displaying a Video Image

PHASE MASK AND HOLOGRAPHIC RECORDING APPARATUS EMPLOYING THE SAME

Method for concealing a synthetic hologram in a binary image

Encrypted synthetic hologram and method for reading such a hologram

Systems and Methods of Dual-Plane Digital Holographic Microscopy

Holographic Apparatus and Method

THREE-DIMENSIONAL LIGHT MODULATION ARRANGEMENT FOR MODULATING A WAV...

OPTICAL ELEMENT, DEVICE, METHOD, AND APPLICATIONS

Phase Object Identification Device and Method

LIGHT CONTROLLER

DATA PAGE FOR USE IN A HOLOGRAPHIC DATA STORAGE SYSTEM

Spatial Light Modulators with Changeable Phase Masks for Use in Hol...

Light Modulating Device

HOLOGRAPHIC IMAGE DISPLAY SYSTEMS

DIGITAL HOLOGRAPHY DEVICE AND PHASE PLATE ARRAY

Light Modulator for Representing Complex-Valued Data