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last 30 patents
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Patent Grant
Polarization volume hologram combiner enabling wide population cove...
Patent number
12,256,153
Issue date
Mar 18, 2025
Meta Platforms Technologies, LLC
Yun-Han Lee
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Evacuated periodic structures and methods of manufacturing
Patent number
12,158,612
Issue date
Dec 3, 2024
DigiLens. Inc.
Jonathan David Waldern
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Holographic writing method and holographic writing apparatus
Patent number
11,656,577
Issue date
May 23, 2023
Kyungpook National University Industry-Academic Cooperation Foundation
Hak-Rin Kim
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photoreactive liquid crystal composition, display element, optical...
Patent number
11,560,517
Issue date
Jan 24, 2023
UNIVERSITY OF HYOGO
Tomoyuki Sasaki
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Systems and methods for fabricating a multilayer optical structure
Patent number
11,402,801
Issue date
Aug 2, 2022
DigiLens. Inc.
Jonathan David Waldern
G02 - OPTICS
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Patent Grant
Photoreactive liquid crystal composition, display element, optical...
Patent number
10,752,839
Issue date
Aug 25, 2020
University of Hyogo
Tomoyuki Sasaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Tunable polymer dispersed liquid crystal grin lens
Patent number
10,520,787
Issue date
Dec 31, 2019
GoPro, Inc.
Scott Patrick Campbell
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Hologram recording composition, hologram recording medium, and meth...
Patent number
10,444,626
Issue date
Oct 15, 2019
Sony Corporation
Eri Igarashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method for holographic mastering and replication
Patent number
10,359,736
Issue date
Jul 23, 2019
DigiLens. Inc.
Milan Momcilo Popovich
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Security elements and method for their manufacture
Patent number
9,678,475
Issue date
Jun 13, 2017
BASF SE
Michelle Richert
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Display element, image display system, and method of controlling di...
Patent number
9,013,526
Issue date
Apr 21, 2015
Seiko Epson Corporation
Taisuke Yamauchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Volume hologram resin composition, surface relief hologram resin co...
Patent number
8,836,331
Issue date
Sep 16, 2014
Dai Nippon Printing Co., Ltd.
Hiroyuki Otaki
G07 - CHECKING-DEVICES
Information
Patent Grant
Laser marking hologram having a volume hologram with interference f...
Patent number
8,481,232
Issue date
Jul 9, 2013
Dai Nippon Printing Co., Ltd.
Masachika Watanabe
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Method and an apparatus for displaying three-dimensional image usin...
Patent number
8,310,746
Issue date
Nov 13, 2012
Samsung Electronics Co., Ltd.
Sunil Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Laser marking hologram having a volume hologram with interference f...
Patent number
8,081,358
Issue date
Dec 20, 2011
Dai Nippon Printing Co., Ltd.
Masachika Watanabe
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Switchable polymer-dispersed liquid crystal optical elements
Patent number
7,583,423
Issue date
Sep 1, 2009
Science Applications International Corporation
Richard L. Sutherland
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Electrically switchable polymer-dispersed liquid crystal materials...
Patent number
7,420,733
Issue date
Sep 2, 2008
Science Applications International Corporation
Lalgudi V. Natarajan
G02 - OPTICS
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Patent Grant
Switchable volume hologram materials and devices
Patent number
7,416,818
Issue date
Aug 26, 2008
Science Applications International Corporation
Richard L. Sutherland
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Electrically switchable polymer-dispersed liquid crystal materials
Patent number
7,413,678
Issue date
Aug 19, 2008
Science Applications International Corporation
Lalgudi V. Natarajan
G02 - OPTICS
Information
Patent Grant
Switchable polymer-dispersed liquid crystal optical elements
Patent number
7,265,882
Issue date
Sep 4, 2007
Science Applications International Corporation
Richard L. Sutherland
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Switchable polymer-dispersed liquid crystal optical elements
Patent number
7,265,903
Issue date
Sep 4, 2007
Science Applications International Corporation
Richard L. Sutherland
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Switchable polymer-dispersed liquid crystal optical elements
Patent number
7,256,915
Issue date
Aug 14, 2007
Science Applications International Corporation
Richard L. Sutherland
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Electrically switchable polymer-dispersed liquid crystal materials...
Patent number
7,198,737
Issue date
Apr 3, 2007
Science Applications International Corporation
Lalgudi V. Natarajan
G02 - OPTICS
Information
Patent Grant
Transmission type laminated hologram optical element and image disp...
Patent number
7,139,109
Issue date
Nov 21, 2006
Sony Corporation
Hiroshi Mukawa
G02 - OPTICS
Information
Patent Grant
Electrically switchable polymer-dispersed liquid crystal materials...
Patent number
7,081,215
Issue date
Jul 25, 2006
Science Applications International Corporation
Lalgudi V. Natarajan
G02 - OPTICS
Information
Patent Grant
Switchable polymer-dispersed liquid crystal optical elements
Patent number
7,068,405
Issue date
Jun 27, 2006
Science Applications International Corporation
Richard L. Sutherland
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Switchable volume hologram materials and devices
Patent number
7,018,686
Issue date
Mar 28, 2006
Science Applications International Corporation
Richard L. Sutehrland
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Switchable volume hologram materials and devices
Patent number
6,878,494
Issue date
Apr 12, 2005
Science Applications International Corporation
Richard L. Sutehrland
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Switchable polymer-dispersed liquid crystal optical elements
Patent number
6,867,888
Issue date
Mar 15, 2005
Science Applications International Corporation
Richard L. Sutherland
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Electrically switchable polymer-dispersed liquid crystal materials...
Patent number
6,821,457
Issue date
Nov 23, 2004
Science Applications International Corporation
Lalgudi V. Natarajan
G02 - OPTICS
Patents Applications
last 30 patents
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Patent Application
THICK PHOTO-PATTERNABLE HYBRID INORGANIC MATERIALS
Publication number
20250034404
Publication date
Jan 30, 2025
Meta Platforms Technologies, LLC
Alejo LIFSCHITZ ARRIBIO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Systems and Methods for Fabricating a Multilayer Optical Structure
Publication number
20240160149
Publication date
May 16, 2024
DIGILENS INC.
Jonathan David Waldern
G02 - OPTICS
Information
Patent Application
Methods and Apparatus for Compensating Image Distortion and Illumin...
Publication number
20230359144
Publication date
Nov 9, 2023
DIGILENS INC.
Jonathan David Waldern
G02 - OPTICS
Information
Patent Application
Systems and Methods for Fabricating a Multilayer Optical Structure
Publication number
20230030594
Publication date
Feb 2, 2023
DIGILENS INC.
Jonathan David Waldern
G02 - OPTICS
Information
Patent Application
SPATIALLY VARYING DYNAMIC RANGE IN HOLOGRAPHIC GRATINGS
Publication number
20220299938
Publication date
Sep 22, 2022
Facebook Technologies, LLC
Austin LANE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Evacuated Periotic Structures and Methods of Manufacturing
Publication number
20220283378
Publication date
Sep 8, 2022
DIGILENS INC.
Jonathan David Waldern
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Evacuated Periodic Structures and Methods of Manufacturing
Publication number
20220283376
Publication date
Sep 8, 2022
DIGILENS INC.
Jonathan David Waldern
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Methods and Apparatus for Compensating Image Distortion and Illumin...
Publication number
20210247719
Publication date
Aug 12, 2021
DIGILENS INC.
Jonathan David Waldern
G02 - OPTICS
Information
Patent Application
Methods and Apparatuses for Providing a Waveguide Display with Angu...
Publication number
20200400946
Publication date
Dec 24, 2020
DIGILENS INC.
Jonathan David Waldern
G02 - OPTICS
Information
Patent Application
Holographic Polymer Dispersed Liquid Crystal Mixtures with High Dif...
Publication number
20200271973
Publication date
Aug 27, 2020
DIGILENS INC.
Jonathan David Waldern
G02 - OPTICS
Information
Patent Application
PLASTIC FILM HAVING A UV-CURING ADHESIVE LAYER, FOR THE PROTECTION...
Publication number
20200241471
Publication date
Jul 30, 2020
COVESTRO DEUTSCHLAND AG
Serguei KOSTROMINE
B32 - LAYERED PRODUCTS
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Patent Application
Holographic Writing Method and Holographic Writing Apparatus
Publication number
20200201251
Publication date
Jun 25, 2020
KYUNGPOOK NATIONAL UNIVERSITY INDUSTRY- ACADEMIC COOPERATION FOUNDATION and K...
Hak-Rin KIM
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Systems and Methods for Fabricating a Multilayer Optical Structure
Publication number
20200033801
Publication date
Jan 30, 2020
DIGILENS INC.
Jonathan David Waldern
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
Method for Holographic Mastering and Replication
Publication number
20200033802
Publication date
Jan 30, 2020
DIGILENS INC.
Milan Momcilo Popovich
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
METHOD FOR HOLOGRAPHIC MASTERING AND REPLICATION
Publication number
20180210396
Publication date
Jul 26, 2018
DigiLens, Inc.
Milan Momcilo POPOVICH
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Holographic Polymer Dispersed Liquid Crystal Diffraction Grating
Publication number
20180143479
Publication date
May 24, 2018
GoPro, Inc.
Scott Patrick Campbell
G02 - OPTICS
Information
Patent Application
HOLOGRAM RECORDING COMPOSITION, HOLOGRAM RECORDING MEDIUM, AND METH...
Publication number
20180120694
Publication date
May 3, 2018
SONY CORPORATION
Eri IGARASHI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
HOLOGRAPHIC STORAGE MEDIUM AND METHOD OF MAKING HOLOGRAPHIC STORAGE...
Publication number
20140212792
Publication date
Jul 31, 2014
SABIC INNOVATIVE PLASTICS IP BV
Andrew A. Burns
G11 - INFORMATION STORAGE
Information
Patent Application
METHOD FOR PREPARING COLORFUL THREE-DIMENSIONAL HOLOGRAM BASED ON H...
Publication number
20140154614
Publication date
Jun 5, 2014
Xiaolin Xie
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
HOLOGRAPHIC POLYMER DISPERSED LIQUID CRYSTALS
Publication number
20140080040
Publication date
Mar 20, 2014
Drexel University
Adam K. Fontecchio
G02 - OPTICS
Information
Patent Application
LIGHTING OPTICAL SYSTEM
Publication number
20130250381
Publication date
Sep 26, 2013
Stanley Electric Co., Ltd
Yasuo Toko
G02 - OPTICS
Information
Patent Application
HOLOGRAM AND METHOD OF FORMING A HOLOGRAM
Publication number
20130003153
Publication date
Jan 3, 2013
SONY DADC Austria AG
Stefan PERLOT
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DISPLAY ELEMENT, IMAGE DISPLAY SYSTEM, AND METHOD OF CONTROLLING DI...
Publication number
20120212523
Publication date
Aug 23, 2012
SEIKO EPSON CORPORATION
Taisuke YAMAUCHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
HOLOGRAPHIC STORAGE MEDIUM AND METHOD OF MAKING HOLOGRAPHIC STORAGE...
Publication number
20120208110
Publication date
Aug 16, 2012
SABIC INNOVATIVE PLASTICS IP B.V.
Andrew A. Burns
G11 - INFORMATION STORAGE
Information
Patent Application
VOLUME HOLOGRAM RESIN COMPOSITION, SURFACE RELIEF HOLOGRAM RESIN CO...
Publication number
20120032070
Publication date
Feb 9, 2012
Hiroyuki OTAKI
G07 - CHECKING-DEVICES
Information
Patent Application
LASER MARKING HOLOGRAM HAVING A VOLUME HOLOGRAM WITH INTERFERENCE F...
Publication number
20120009508
Publication date
Jan 12, 2012
DAI NIPPON PRINTING CO., LTD.
Masachika Watanabe
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
METHOD AND AN APPARATUS FOR DISPLAYING THREE-DIMENSIONAL IMAGE USIN...
Publication number
20090323145
Publication date
Dec 31, 2009
Samsung Electronics Co., Ltd.
Sunil KIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Dynamic Liquid Crystal Gel Holograms
Publication number
20080089073
Publication date
Apr 17, 2008
Koninklijke Philips Electronics, N.V.
Rifat Ata Mustafa Hikmet
G02 - OPTICS
Information
Patent Application
Electrically switchable polymer-dispersed liquid crystal materials...
Publication number
20060159864
Publication date
Jul 20, 2006
SCIENCE APPLICATIONS INTERNATIONAL CORPORATION
Lalgudi V. Natarajan
G02 - OPTICS
Information
Patent Application
Switchable polymer-dispersed liquid crystal optical elements
Publication number
20060119917
Publication date
Jun 8, 2006
SCIENCE APPLICATIONS INTERNATIONAL CORPORATION
Richard L. Sutherland
G02 - OPTICS