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G03H2240/43
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PHYSICS
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Photography
G03H
HOLOGRAPHIC PROCESSES OR APPARATUS
G03H2240/00
Hologram nature or properties
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G03H2240/43
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Patents Grants
last 30 patents
Information
Patent Grant
Method for producing a holographic optical element
Patent number
10,921,751
Issue date
Feb 16, 2021
LG Display Co., Ltd.
Hyungseok Bang
G02 - OPTICS
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
Display article
Patent number
10,359,735
Issue date
Jul 23, 2019
Dai Nippon Printing Co., Ltd.
Tomoe Sato
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Method for producing a holographic optical element
Patent number
10,073,416
Issue date
Sep 11, 2018
LG Display Co., Ltd.
Hyungseok Bang
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Spatial light modulator using electrowetting cells
Patent number
8,498,053
Issue date
Jul 30, 2013
SeeReal Technologies S.A.
Gerald Futterer
G02 - OPTICS
Information
Patent Grant
Computer generated hologram, exposure apparatus, and device fabrica...
Patent number
8,072,661
Issue date
Dec 6, 2011
Canon Kabushiki Kaisha
Isao Matsubara
G02 - OPTICS
Information
Patent Grant
Optical arrangement for processing an optical wave
Patent number
6,144,480
Issue date
Nov 7, 2000
Ming Li
G02 - OPTICS
Information
Patent Grant
Continuous phase and amplitude holographic elements
Patent number
5,393,634
Issue date
Feb 28, 1995
The United States of America as represented by the administrator of the Natio...
Paul D. Maker
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Spatial light modulation with application to electronically generat...
Patent number
4,566,031
Issue date
Jan 21, 1986
The Holotronics Corporation
Ronald L. Kirk
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
Method for Producing a Holographic Optical Element
Publication number
20180348704
Publication date
Dec 6, 2018
LG Display Co., Ltd.
Hyungseok BANG
G02 - OPTICS
Information
Patent Application
DEVICE AND METHOD FOR A HOLOGRAPHIC DISPLAY WITH ELECTROMECHANICAL...
Publication number
20120162732
Publication date
Jun 28, 2012
QUALCOMM MEMS TECHNOLOGIES, INC.
John H. Hong
G02 - OPTICS
Information
Patent Application
Spatial Light Modulator Using Electrowetting Cells
Publication number
20100296148
Publication date
Nov 25, 2010
SeeReal Technologies S.A.
Stephan Reichelt
G02 - OPTICS
Information
Patent Application
Spatial Light Modulator Using Electrowetting Cells
Publication number
20100232000
Publication date
Sep 16, 2010
SeeReal Technologies S.A.
Gerald Futterer
G02 - OPTICS
Information
Patent Application
COMPUTER GENERATED HOLOGRAM, EXPOSURE APPARATUS, AND DEVICE FABRICA...
Publication number
20090034036
Publication date
Feb 5, 2009
Canon Kabushiki Kaisha
Isao Matsubara
G02 - OPTICS