Diffractive element

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GPHYSICS G03Photography G03HHOLOGRAPHIC PROCESSES OR APPARATUS G03H2223/00Optical components

Current Industry

G03H2223/23Diffractive element

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Display, transfer foil, adhesive label, and labeled article
- Patent number 12,135,525
- Issue date Nov 5, 2024
- Toppan Printing Co., Ltd.
- Mayo Mikami
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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
Data generating device, light control device, data generating metho...
- Patent number 11,960,317
- Issue date Apr 16, 2024
- Hamamatsu Photonics K.K.
- Koji Takahashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Holographic display apparatus
- Patent number 11,953,856
- Issue date Apr 9, 2024
- Samsung Electronics Co., Ltd.
- Hoon Song
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Beam deflection apparatus and holographic display apparatus includi...
- Patent number 11,899,399
- Issue date Feb 13, 2024
- Samsung Electronics Co., Ltd.
- Hoon Song
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Lensless holographic imaging system using holographic optical element
- Patent number 11,892,802
- Issue date Feb 6, 2024
- National Central University
- Yeh-Wei Yu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
System and method for fabricating polarization holograms
- Patent number 11,860,573
- Issue date Jan 2, 2024
- Meta Platforms Technologies, LLC
- Mengfei Wang
- G02 - OPTICS
Information Patent Grant
Optical system with polarization volume hologram
- Patent number 11,860,571
- Issue date Jan 2, 2024
- Meta Platforms Technologies, LLC
- Andrew John Ouderkirk
- G02 - OPTICS
Information Patent Grant
Diffractive optic for holographic projection
- Patent number 11,822,110
- Issue date Nov 21, 2023
- University of Utah Research Foundation
- Rajesh Menon
- G02 - OPTICS
Information Patent Grant
Reconstructing objects with display zero order light suppression
- Patent number 11,762,333
- Issue date Sep 19, 2023
- Pacific Light & Hologram, Inc.
- Kamran Qaderi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Device and method for producing master diffraction grating
- Patent number 11,762,135
- Issue date Sep 19, 2023
- Shimadzu Corporation
- Yuki Oue
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Near-to-eye and see-through holographic displays
- Patent number 11,693,363
- Issue date Jul 4, 2023
- Massachusetts Institute of Technology
- Sundeep Jolly
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Holographic display and holographic image forming method
- Patent number 11,693,364
- Issue date Jul 4, 2023
- Samsung Electronics Co., Ltd.
- Mikhail Vyacheslavovich Popov
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Hologram display device
- Patent number 11,687,032
- Issue date Jun 27, 2023
- Samsung Display Co., Ltd.
- Sang-Ho Kim
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Display device and operating method thereof
- Patent number 11,669,046
- Issue date Jun 6, 2023
- INTERFACE TECHNOLOGY (CHENGDU) CO., LTD.
- Shih-Yu Wang
- G02 - OPTICS
Information Patent Grant
Method and apparatus for displaying binocular hologram image
- Patent number 11,619,825
- Issue date Apr 4, 2023
- Electronics and Telecommunications Research Institute
- Min-Sung Yoon
- G02 - OPTICS
Information Patent Grant
Display apparatus capable of reducing luminance unevenness and colo...
- Patent number 11,598,961
- Issue date Mar 7, 2023
- Seiko Epson Corporation
- Atsushi Saito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Holographic optical system structure and holographic display appara...
- Patent number 11,573,529
- Issue date Feb 7, 2023
- Electronics and Telecommunications Research Institute
- Hyun Eui Kim
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Out-of-plane computer-generated multicolor waveguide holography
- Patent number 11,543,774
- Issue date Jan 3, 2023
- Duke University
- David R. Smith
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Display body
- Patent number 11,491,814
- Issue date Nov 8, 2022
- Toppan Printing Co., Ltd.
- Shizuka Yamada
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Method to translate a non-collimated optical beam
- Patent number 11,487,244
- Issue date Nov 1, 2022
- Arizona Board of Regents on behalf of the University of Arizona
- Pierre Alexandre Blanche
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Unitary carrier for holographic components
- Patent number 11,467,391
- Issue date Oct 11, 2022
- EOTech, LLC
- Anthony Heath
- F41 - WEAPONS
Information Patent Grant
Angularly selective dimming element, method of fabricating the same...
- Patent number 11,435,585
- Issue date Sep 6, 2022
- Meta Platforms Technologies, LLC
- Oleg Yaroshchuk
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Super-resolution holographic microscope
- Patent number 11,428,947
- Issue date Aug 30, 2022
- Samsung Electronics Co., Ltd.
- Myungjun Lee
- G01 - MEASURING TESTING
Information Patent Grant
Displaying three-dimensional objects
- Patent number 11,415,937
- Issue date Aug 16, 2022
- Pacific Light & Hologram, Inc.
- Kamran Qaderi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Holographic pattern generation for head-mounted display (HMD) eye t...
- Patent number 11,409,240
- Issue date Aug 9, 2022
- Meta Platforms Technologies, LLC
- Ganghun Kim
- 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
Displaying three-dimensional objects
- Patent number 11,378,917
- Issue date Jul 5, 2022
- Pacific Light & Hologram, Inc.
- Kamran Qaderi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Spatial light modulator, formation method thereof, and holographic...
- Patent number 11,360,353
- Issue date Jun 14, 2022
- Shanghai Tianma Micro-Electronics Co., Ltd.
- Yang Zeng
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
HOLOGRAPHIC PROJECTOR AND METHOD
- Publication number 20240241478
- Publication date Jul 18, 2024
- Envisics Ltd.
- Edward Boardman
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD OF MAKING HOLOGRAMS USING LIQUID CRYSTAL MASTERS
- Publication number 20240241477
- Publication date Jul 18, 2024
- Magic Leap, Inc.
- David Thomas Ziegler
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
HOLOGRAPHIC VR DISPLAY
- Publication number 20240168284
- Publication date May 23, 2024
- Meta Platforms Technologies, LLC
- Changwon Jang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HOLOGRAPHIC VR DISPLAY
- Publication number 20240168433
- Publication date May 23, 2024
- Meta Platforms Technologies, LLC
- Changwon Jang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Systems and Methods for High Volume Manufacturing of Waveguides
- Publication number 20240160150
- Publication date May 16, 2024
- DIGILENS INC.
- Jonathan David Waldern
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Method for Replicating Large-Area Holographic Optical Element, and...
- Publication number 20240125996
- Publication date Apr 18, 2024
- LG CHEM, LTD.
- Bo Ra Jung
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SYSTEM AND METHOD FOR FABRICATING POLARIZATION SELECTIVE ELEMENT
- Publication number 20230417962
- Publication date Dec 28, 2023
- Meta Platforms Technologies, LLC
- Yun-Han LEE
- G02 - OPTICS
Information Patent Application
Displays with Dispersion-Compensating Interleaved Gratings
- Publication number 20230314810
- Publication date Oct 5, 2023
- Apple Inc.
- Scott M. DeLapp
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
OUT-OF-PLANE COMPUTER-GENERATED MULTICOLOR WAVEGUIDE HOLOGRAPHY
- Publication number 20230141643
- Publication date May 11, 2023
- DUKE UNIVERSITY
- David R. Smith
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DISPLAYING THREE-DIMENSIONAL OBJECTS
- Publication number 20230142054
- Publication date May 11, 2023
- Pacific Light & Hologram, Inc.
- Kamran Qaderi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR SIMULTANEOUS RECORDING OF SUPERIMPOSED HOLOGR...
- Publication number 20230032936
- Publication date Feb 2, 2023
- Samsung Electronics Co., Ltd.
- Aleksandr Evgenyevich ANGERVAKS
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20220317627
- Publication date Oct 6, 2022
- Interface Technology (ChengDu) Co., Ltd.
- Shih-Yu WANG
- G02 - OPTICS
Information Patent Application
Image Projection
- Publication number 20220299940
- Publication date Sep 22, 2022
- Envisics Ltd.
- Michal Wengierow
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
VOLUME BRAGG GRATING IN A CYLINDRICAL BULK MEDIUM
- Publication number 20220283540
- Publication date Sep 8, 2022
- TERAXION INC.
- François TREPANIER
- G02 - OPTICS
Information Patent Application
Methods and Systems for Minimizing Haze During Holographic Recording
- Publication number 20220244680
- Publication date Aug 4, 2022
- DIGILENS INC.
- Michiel Koen Callens
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTOSENSITIVE COMPOSITION, HOLOGRAM RECORDING MEDIUM USING THE SAM...
- Publication number 20220242985
- Publication date Aug 4, 2022
- SONY GROUP CORPORATION
- Hisaya HARA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
BEAM DEFLECTION APPARATUS AND HOLOGRAPHIC DISPLAY APPARATUS INCLUDI...
- Publication number 20220163920
- Publication date May 26, 2022
- Samsung Electronics Co., Ltd.
- Hoon SONG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DIFFERENTIAL HOLOGRAPHY
- Publication number 20220113674
- Publication date Apr 14, 2022
- LAWRENCE LIVERMORE NATIONAL SECURITY, LLC
- Frank Ravizza
- 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
DISPLAYING THREE-DIMENSIONAL OBJECTS
- Publication number 20220083000
- Publication date Mar 17, 2022
- Pacific Light & Hologram, Inc.
- Kamran Qaderi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
RECONSTRUCTING OBJECTS WITH DISPLAY ZERO ORDER LIGHT SUPPRESSION
- Publication number 20220083001
- Publication date Mar 17, 2022
- Pacific Light & Hologram, Inc.
- Kamran Qaderi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
RECONSTRUCTING OBJECTS WITH DISPLAY ZERO ORDER LIGHT SUPPRESSION
- Publication number 20220083002
- Publication date Mar 17, 2022
- Pacific Light & Hologram, Inc.
- Kamran Qaderi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
OPTICAL SYSTEM WITH POLARIZATION VOLUME HOLOGRAM
- Publication number 20220075316
- Publication date Mar 10, 2022
- Facebook Technologies, LLC
- Andrew John OUDERKIRK
- G02 - OPTICS
Information Patent Application
LIGHT IRRADIATING DEVICE AND SENSOR
- Publication number 20220043395
- Publication date Feb 10, 2022
- FUJIFILM CORPORATION
- Hiroshi SATO
- G01 - MEASURING TESTING
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 APPARATUS
- Publication number 20210373493
- Publication date Dec 2, 2021
- Samsung Electronics Co., Ltd.
- Hoon SONG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LENSLESS HOLOGRAPHIC IMAGING SYSTEM USING HOLOGRAPHIC OPTICAL ELEMENT
- Publication number 20210294265
- Publication date Sep 23, 2021
- National Central University
- Yeh-Wei YU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD AND APPARATUS FOR GENERATING FULL-COLOR HOLOGRAPHIC IMAGE
- Publication number 20210255584
- Publication date Aug 19, 2021
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Ki Hong CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Laser Projection Apparatus and Methods for 3-D Image Production
- Publication number 20210231969
- Publication date Jul 29, 2021
- blisslights, llc
- Randy Johnson
- G02 - OPTICS
Information Patent Application
DISPLAY, TRANSFER FOIL, ADHESIVE LABEL, AND LABELED ARTICLE
- Publication number 20210191317
- Publication date Jun 24, 2021
- Toppan Printing Co., Ltd.
- Mayo MIKAMI
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER

Diffractive element

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Display, transfer foil, adhesive label, and labeled article

Illumination device

Holographic and diffractive optical encoding systems

Data generating device, light control device, data generating metho...

Holographic display apparatus

Beam deflection apparatus and holographic display apparatus includi...

Lensless holographic imaging system using holographic optical element

System and method for fabricating polarization holograms

Optical system with polarization volume hologram

Diffractive optic for holographic projection

Reconstructing objects with display zero order light suppression

Device and method for producing master diffraction grating

Near-to-eye and see-through holographic displays

Holographic display and holographic image forming method

Hologram display device

Display device and operating method thereof

Method and apparatus for displaying binocular hologram image

Display apparatus capable of reducing luminance unevenness and colo...

Holographic optical system structure and holographic display appara...

Out-of-plane computer-generated multicolor waveguide holography

Display body

Method to translate a non-collimated optical beam

Unitary carrier for holographic components

Angularly selective dimming element, method of fabricating the same...

Super-resolution holographic microscope

Displaying three-dimensional objects

Holographic pattern generation for head-mounted display (HMD) eye t...

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

Displaying three-dimensional objects

Spatial light modulator, formation method thereof, and holographic...

Patents Applicationslast 30 patents

HOLOGRAPHIC PROJECTOR AND METHOD

METHOD OF MAKING HOLOGRAMS USING LIQUID CRYSTAL MASTERS

HOLOGRAPHIC VR DISPLAY

HOLOGRAPHIC VR DISPLAY

Systems and Methods for High Volume Manufacturing of Waveguides

Method for Replicating Large-Area Holographic Optical Element, and...

SYSTEM AND METHOD FOR FABRICATING POLARIZATION SELECTIVE ELEMENT

Displays with Dispersion-Compensating Interleaved Gratings

OUT-OF-PLANE COMPUTER-GENERATED MULTICOLOR WAVEGUIDE HOLOGRAPHY

DISPLAYING THREE-DIMENSIONAL OBJECTS

METHOD AND SYSTEM FOR SIMULTANEOUS RECORDING OF SUPERIMPOSED HOLOGR...

DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF

Image Projection

VOLUME BRAGG GRATING IN A CYLINDRICAL BULK MEDIUM

Methods and Systems for Minimizing Haze During Holographic Recording

PHOTOSENSITIVE COMPOSITION, HOLOGRAM RECORDING MEDIUM USING THE SAM...

BEAM DEFLECTION APPARATUS AND HOLOGRAPHIC DISPLAY APPARATUS INCLUDI...

DIFFERENTIAL HOLOGRAPHY

LIGHTGUIDE BASED HOLOGRAPHIC DISPLAY

DISPLAYING THREE-DIMENSIONAL OBJECTS

RECONSTRUCTING OBJECTS WITH DISPLAY ZERO ORDER LIGHT SUPPRESSION

RECONSTRUCTING OBJECTS WITH DISPLAY ZERO ORDER LIGHT SUPPRESSION

OPTICAL SYSTEM WITH POLARIZATION VOLUME HOLOGRAM

LIGHT IRRADIATING DEVICE AND SENSOR

HOLOGRAPHIC AND DIFFRACTIVE OPTICAL ENCODING SYSTEMS

HOLOGRAPHIC DISPLAY APPARATUS

LENSLESS HOLOGRAPHIC IMAGING SYSTEM USING HOLOGRAPHIC OPTICAL ELEMENT

METHOD AND APPARATUS FOR GENERATING FULL-COLOR HOLOGRAPHIC IMAGE

Laser Projection Apparatus and Methods for 3-D Image Production

DISPLAY, TRANSFER FOIL, ADHESIVE LABEL, AND LABELED ARTICLE