photorefractive

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G02F2202/13

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GPHYSICS G02Optics G02FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT G02F2202/00Materials and properties

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G02F2202/13photorefractive

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Back light unit for backlit displays
- Patent number 12,032,242
- Issue date Jul 9, 2024
- BRIGHTVIEW TECHNOLOGIES, INC.
- Kenneth L. Walker
- G02 - OPTICS
Information Patent Grant
Integrated optical transmission element
- Patent number 10,884,315
- Issue date Jan 5, 2021
- International Business Machines Corporation
- Stefan Abel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Anti-glare device and rearview mirror
- Patent number 10,281,790
- Issue date May 7, 2019
- BOE Technology Group Co., Ltd.
- Lin Zhu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Phase difference element having birefringent film containing titani...
- Patent number 9,946,001
- Issue date Apr 17, 2018
- Dexerials Corporation
- Nobuyuki Koike
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
System and method for nonlinear self-filtering via dynamical stocha...
- Patent number 9,628,179
- Issue date Apr 18, 2017
- Princeton University
- Jason W. Fleischer
- G02 - OPTICS
Information Patent Grant
Ultrafast transient grating radiation to optical image converter
- Patent number 8,879,137
- Issue date Nov 4, 2014
- Lawrence Livermore National Security, LLC
- Richard E. Stewart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for nonlinear self-filtering via dynamical stocha...
- Patent number 8,433,199
- Issue date Apr 30, 2013
- Princeton University
- Jason W. Fleischer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Article using an optical device
- Patent number 8,368,999
- Issue date Feb 5, 2013
- General Electric Company
- Brian Lee Lawrence
- G02 - OPTICS
Information Patent Grant
Refractive index variable element
- Patent number 7,732,806
- Issue date Jun 8, 2010
- Kabushiki Kaisha Toshiba
- Reiko Yoshimura
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Optical device and method
- Patent number 7,692,878
- Issue date Apr 6, 2010
- General Electric Company
- Brian Lee Lawrence
- G02 - OPTICS
Information Patent Grant
Spatial optical modulation element and spatial optical modulation m...
- Patent number 7,453,620
- Issue date Nov 18, 2008
- Asahi Glass Company, Limited
- Toshihiko Nagamura
- G02 - OPTICS
Information Patent Grant
CHG ring resonators
- Patent number 7,447,410
- Issue date Nov 4, 2008
- Massachusetts Institute of Technology
- Anuradha M. Agarwal
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Multi-stage optical switching device
- Patent number 7,411,723
- Issue date Aug 12, 2008
- St. Clair Intellectual Property Consultants, Inc.
- John E. Minardi
- G02 - OPTICS
Information Patent Grant
Method and apparatus for detecting multiple optical wave lengths
- Patent number 7,356,224
- Issue date Apr 8, 2008
- Brown University Research Foundation
- Daniel Levner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical switch
- Patent number 7,269,305
- Issue date Sep 11, 2007
- Keio University
- Hiroyuki Tsuda
- G02 - OPTICS
Information Patent Grant
Optical control device and method
- Patent number 7,177,494
- Issue date Feb 13, 2007
- St. Clair Intellectual Property Consultants, Inc.
- John E. Minardi
- G02 - OPTICS
Information Patent Grant
Spatial optical modulation element and spatial optical modulation m...
- Patent number 7,151,625
- Issue date Dec 19, 2006
- Asahi Glass Company, Limited
- Toshihiko Nagamura
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Multi-stage optical switching device
- Patent number 7,085,037
- Issue date Aug 1, 2006
- John E. Minardi
- G02 - OPTICS
Information Patent Grant
Optically modulable photonic bandgap medium
- Patent number 7,050,659
- Issue date May 23, 2006
- Hewlett-Packard Development Company, L.P.
- R. Stanley Williams
- G02 - OPTICS
Information Patent Grant
Multi-stage optical switching device
- Patent number 7,046,425
- Issue date May 16, 2006
- St. Clair Intellectual Property Consultants, Inc.
- John E. Minardi
- G02 - OPTICS
Information Patent Grant
Optical data transfer system with scattering centers
- Patent number 7,020,361
- Issue date Mar 28, 2006
- Schleifring und Apparatebau GmbH
- Hans Thiele
- G02 - OPTICS
Information Patent Grant
Light driven, integrated optical device
- Patent number 6,956,984
- Issue date Oct 18, 2005
- Biological Research Center of the Hungarian Academy of Sciences
- Pál Ormos
- G02 - OPTICS
Information Patent Grant
Nondegenerate four-wave mixing using photoinduced charge-transfer m...
- Patent number 6,761,999
- Issue date Jul 13, 2004
- The Regents of the University of California
- Eric S. Maniloff
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Adaptive optical waveguides
- Patent number 6,697,554
- Issue date Feb 24, 2004
- Nortel Networks Limited
- Steven P. McGarry
- G02 - OPTICS
Information Patent Grant
Surface plasmon optical modulator element
- Patent number 6,611,367
- Issue date Aug 26, 2003
- Fuji Photo Film Co., Ltd.
- Masayuki Naya
- G02 - OPTICS
Information Patent Grant
Integrated-optic out-coupler device and method for making and using...
- Patent number 6,567,589
- Issue date May 20, 2003
- Agilent Technologies, Inc.
- Yakov Sidorin
- G02 - OPTICS
Information Patent Grant
Multi-stage optical switching device
- Patent number 6,567,206
- Issue date May 20, 2003
- St. Clair Intellectual Property Consultants, Inc.
- John E. Minardi
- G02 - OPTICS
Information Patent Grant
Adaptive optical waveguide router
- Patent number 6,438,295
- Issue date Aug 20, 2002
- Nortel Networks Limited
- Steven P. McGarry
- G02 - OPTICS
Information Patent Grant
Transistor utilizing photonic band-gap material and integrated circ...
- Patent number 6,278,105
- Issue date Aug 21, 2001
- Lucent Technologies Inc.
- John Paul Mattia
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Programmable hologram generator
- Patent number 6,040,883
- Issue date Mar 21, 2000
- University Technology Corporation
- Kristina M. Johnson
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Back Light Unit for Backlit Displays
- Publication number 20240393639
- Publication date Nov 28, 2024
- BrightView Technologies, Inc.
- Kenneth L. Walker
- G02 - OPTICS
Information Patent Application
Integrated Optical Transmission Element
- Publication number 20190294021
- Publication date Sep 26, 2019
- International Business Machines Corporation
- Stefan Abel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PHASE DIFFERENCE ELEMENT
- Publication number 20160356936
- Publication date Dec 8, 2016
- DEXERIALS CORPORATION
- Nobuyuki KOIKE
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
PHOTOREFRACTIVE DEVICES HAVING SOL-GEL BUFFER LAYERS AND METHODS OF...
- Publication number 20130321897
- Publication date Dec 5, 2013
- Nitto Denko Corporation
- Peng Wang
- G02 - OPTICS
Information Patent Application
System And Method For Nonlinear Self-Filtering Via Dynamical Stocha...
- Publication number 20130272718
- Publication date Oct 17, 2013
- Jason W. Fleischer
- G02 - OPTICS
Information Patent Application
PHOTOREFRACTIVE COMPOSITION RESPONSIVE TO MULTIPLE LASER WAVELENGTH...
- Publication number 20130128339
- Publication date May 23, 2013
- Nitto Denko Corporation
- Tao Gu
- B82 - NANO-TECHNOLOGY
Information Patent Application
PASSIVE OPTICAL SPLITTER AND PASSIVE OPTICAL NETWORK SYSTEM
- Publication number 20120288278
- Publication date Nov 15, 2012
- Huawei Technologies Co., Ltd
- Cong Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Ultrafast Transient Grating Radiation to Optical Image Converter
- Publication number 20120250133
- Publication date Oct 4, 2012
- LAWRENCE LIVERMORE NATIONAL SECURITY, LLC
- Richard E. Stewart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ARTICLE USING AN OPTICAL DEVICE
- Publication number 20120033289
- Publication date Feb 9, 2012
- GENERAL ELECTRIC COMPANY
- Brian Lee Lawrence
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICES RESPONSIVE TO NEAR INFRARED LASER AND METHODS OF MO...
- Publication number 20100096603
- Publication date Apr 22, 2010
- Nitto Denko Corporation
- Peng Wang
- G02 - OPTICS
Information Patent Application
SYSTEM AND METHOD FOR NONLINEAR SELF-FILTERING VIA DYNAMICAL STOCHA...
- Publication number 20100020204
- Publication date Jan 28, 2010
- Jason W. Fleischer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEVICE AND METHOD
- Publication number 20090219606
- Publication date Sep 3, 2009
- GENERAL ELECTRIC COMPANY
- Brian Lee Lawrence
- G02 - OPTICS
Information Patent Application
DEVICE AND METHOD
- Publication number 20090219611
- Publication date Sep 3, 2009
- GENERAL ELECTRIC COMPANY
- Brian Lee Lawrence
- G02 - OPTICS
Information Patent Application
PHOTOREFRACTIVE COMPOSITIONS WITH NANOPARTICLES
- Publication number 20090092746
- Publication date Apr 9, 2009
- Nitto Denko Corporation
- Tao Gu
- G02 - OPTICS
Information Patent Application
Method and apparatus for detecting multiple optical wave lengths
- Publication number 20070196047
- Publication date Aug 23, 2007
- Daniel Levner
- G02 - OPTICS
Information Patent Application
CHG ring resonators
- Publication number 20070025410
- Publication date Feb 1, 2007
- Anuradha M. Agarwal
- G02 - OPTICS
Information Patent Application
Refractive index variable element
- Publication number 20060279833
- Publication date Dec 14, 2006
- Reiko Yoshimura
- G02 - OPTICS
Information Patent Application
Multi-stage optical switching device
- Publication number 20060221433
- Publication date Oct 5, 2006
- ST. CLAIR IP CONSULTANTS, INC.
- John E. Minardi
- G02 - OPTICS
Information Patent Application
Spatial optical modulation element and spatial optical modulation m...
- Publication number 20060193026
- Publication date Aug 31, 2006
- Asahi Glass Company, Limited
- Toshihiko Nagamura
- G02 - OPTICS
Information Patent Application
Spatial optical modulation element and spatial optical modulation m...
- Publication number 20060146388
- Publication date Jul 6, 2006
- Aashi Glass Company, Limited
- Toshihiko Nagamura
- G02 - OPTICS
Information Patent Application
Optical switch
- Publication number 20060140535
- Publication date Jun 29, 2006
- KEIO UNIVERSITY
- Hiroyuki Tsuda
- G02 - OPTICS
Information Patent Application
Multi-stage optical switching device
- Publication number 20060114548
- Publication date Jun 1, 2006
- St. Clair Intellectual Property Consultants, Inc.
- John E. Minardi
- G02 - OPTICS
Information Patent Application
Optically induced refractive index modification in ferroelectric op...
- Publication number 20060104568
- Publication date May 18, 2006
- Robert William Eason
- G02 - OPTICS
Information Patent Application
Method and apparatus for detecting multiple optical wave lengths
- Publication number 20060051022
- Publication date Mar 9, 2006
- Daniel Levner
- G02 - OPTICS
Information Patent Application
Methods for extending amorphous photorefractive material lifetimes
- Publication number 20040242841
- Publication date Dec 2, 2004
- J. Kevin Cammack
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Optical data transfer system
- Publication number 20040037498
- Publication date Feb 26, 2004
- Hans Thiele
- G02 - OPTICS
Information Patent Application
Light driven, integrated optical device
- Publication number 20030152358
- Publication date Aug 14, 2003
- Pal Ormos
- G02 - OPTICS
Information Patent Application
INTEGRATED-OPTIC OUT-COUPLER DEVICE AND A METHOD FOR MAKING AND USI...
- Publication number 20030063856
- Publication date Apr 3, 2003
- Yakov Sidorin
- G02 - OPTICS
Information Patent Application
Adaptive optical waveguides
- Publication number 20020136497
- Publication date Sep 26, 2002
- Steven P. McGarry
- G02 - OPTICS
Information Patent Application
Nondegenerate four-wave mixing using photoinduced charge-transfer m...
- Publication number 20020114998
- Publication date Aug 22, 2002
- Eric S. Maniloff
- B82 - NANO-TECHNOLOGY

photorefractive

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Back light unit for backlit displays

Integrated optical transmission element

Anti-glare device and rearview mirror

Phase difference element having birefringent film containing titani...

System and method for nonlinear self-filtering via dynamical stocha...

Ultrafast transient grating radiation to optical image converter

System and method for nonlinear self-filtering via dynamical stocha...

Article using an optical device

Refractive index variable element

Optical device and method

Spatial optical modulation element and spatial optical modulation m...

CHG ring resonators

Multi-stage optical switching device

Method and apparatus for detecting multiple optical wave lengths

Optical switch

Optical control device and method

Spatial optical modulation element and spatial optical modulation m...

Multi-stage optical switching device

Optically modulable photonic bandgap medium

Multi-stage optical switching device

Optical data transfer system with scattering centers

Light driven, integrated optical device

Nondegenerate four-wave mixing using photoinduced charge-transfer m...

Adaptive optical waveguides

Surface plasmon optical modulator element

Integrated-optic out-coupler device and method for making and using...

Multi-stage optical switching device

Adaptive optical waveguide router

Transistor utilizing photonic band-gap material and integrated circ...

Programmable hologram generator

Patents Applicationslast 30 patents

Back Light Unit for Backlit Displays

Integrated Optical Transmission Element

PHASE DIFFERENCE ELEMENT

PHOTOREFRACTIVE DEVICES HAVING SOL-GEL BUFFER LAYERS AND METHODS OF...

System And Method For Nonlinear Self-Filtering Via Dynamical Stocha...

PHOTOREFRACTIVE COMPOSITION RESPONSIVE TO MULTIPLE LASER WAVELENGTH...

PASSIVE OPTICAL SPLITTER AND PASSIVE OPTICAL NETWORK SYSTEM

Ultrafast Transient Grating Radiation to Optical Image Converter

ARTICLE USING AN OPTICAL DEVICE

OPTICAL DEVICES RESPONSIVE TO NEAR INFRARED LASER AND METHODS OF MO...

SYSTEM AND METHOD FOR NONLINEAR SELF-FILTERING VIA DYNAMICAL STOCHA...

DEVICE AND METHOD

DEVICE AND METHOD

PHOTOREFRACTIVE COMPOSITIONS WITH NANOPARTICLES

Method and apparatus for detecting multiple optical wave lengths

CHG ring resonators

Refractive index variable element

Multi-stage optical switching device

Spatial optical modulation element and spatial optical modulation m...

Spatial optical modulation element and spatial optical modulation m...

Optical switch

Multi-stage optical switching device

Optically induced refractive index modification in ferroelectric op...

Method and apparatus for detecting multiple optical wave lengths

Methods for extending amorphous photorefractive material lifetimes

Optical data transfer system

Light driven, integrated optical device

INTEGRATED-OPTIC OUT-COUPLER DEVICE AND A METHOD FOR MAKING AND USI...

Adaptive optical waveguides

Nondegenerate four-wave mixing using photoinduced charge-transfer m...