using electro-optical elements

Industry

CPC
G11C13/044

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Parent Industries

GPHYSICS G11Information storage G11CSTATIC STORES G11C13/00Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00 - G11C25/00

Current Industry

G11C13/044using electro-optical elements

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Patents Grantslast 30 patents

Information Patent Grant
State-changeable device
- Patent number 10,762,962
- Issue date Sep 1, 2020
- International Business Machines Corporation
- Emanuel Loertscher
- B82 - NANO-TECHNOLOGY
Information Patent Grant
State-changeable device
- Patent number 10,692,577
- Issue date Jun 23, 2020
- International Business Machines Corporation
- Emanuel Loertscher
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Electronic circuit and data storage system
- Patent number 10,622,068
- Issue date Apr 14, 2020
- PRAGMATIC PRINTING LTD
- Richard Price
- G11 - INFORMATION STORAGE
Information Patent Grant
Electronic circuit and data storage system
- Patent number 10,204,683
- Issue date Feb 12, 2019
- Pragmatic Printing Ltd.
- Richard Price
- G11 - INFORMATION STORAGE
Information Patent Grant
Integrated optical circuit for holographic information processing
- Patent number 10,197,971
- Issue date Feb 5, 2019
- International Business Machines Corporation
- Folkert Horst
- G02 - OPTICS
Information Patent Grant
State-changeable device
- Patent number 10,102,906
- Issue date Oct 16, 2018
- International Business Machines Corporation
- Emanuel Loertscher
- G11 - INFORMATION STORAGE
Information Patent Grant
State-changeable device
- Patent number 9,595,328
- Issue date Mar 14, 2017
- International Business Machines Corporation
- Emanuel Loertscher
- G02 - OPTICS
Information Patent Grant
Bacteriorhodopsin protein variants and methods of use for long term...
- Patent number 8,883,719
- Issue date Nov 11, 2014
- University of Connecticut
- Robert R. Birge
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Two-dimensional digital data acquisition element and holographic st...
- Patent number 7,907,495
- Issue date Mar 15, 2011
- Kabushiki Kaisha Toshiba
- Yoshinori Iida
- G11 - INFORMATION STORAGE
Information Patent Grant
Photon-based memory device and method thereof
- Patent number 7,626,842
- Issue date Dec 1, 2009
- FREESCALE SEMICONDUCTOR, INC.
- Ravindraraj Ramaraju
- G11 - INFORMATION STORAGE
Information Patent Grant
Volume holographic storage using rotated signal beam encoder
- Patent number 6,040,930
- Issue date Mar 21, 2000
- Siros Technologies, Inc.
- John F. Heanue
- G11 - INFORMATION STORAGE
Information Patent Grant
Fabrication and applications of long-lifetime, holographic gratings...
- Patent number 5,796,096
- Issue date Aug 18, 1998
- Accuwave Corporation
- George Anthony Rakuljic
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Two-step gated holographic recording in photorefractive materials u...
- Patent number 5,698,344
- Issue date Dec 16, 1997
- SRI International
- Yu Sheng Bai
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Photorefractive systems and methods
- Patent number 5,684,611
- Issue date Nov 4, 1997
- Accuwave Corporation
- George Anthony Rakuljic
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Photorefractive device having an electro-optical material between t...
- Patent number 5,539,542
- Issue date Jul 23, 1996
- France Telecom
- Gilbert Picoli
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for enhancing the utility of a photopolymer recording media...
- Patent number 5,529,861
- Issue date Jun 25, 1996
- Tamarack Storage Devices
- Stephen R. Redfield
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Methods and devices for using photorefractive materials at infrared...
- Patent number 5,491,570
- Issue date Feb 13, 1996
- Accuwave Corporation
- George A. Rakuljic
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Photorefractive systems and methods
- Patent number 5,440,669
- Issue date Aug 8, 1995
- Accuwave Corporation
- George A. Rakuljic
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for isolating data storage regions in a thick...
- Patent number 5,377,176
- Issue date Dec 27, 1994
- Tamarack Storage Devices
- Stephen R. Redfield
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method and apparatus for enhancing the utility of a photopolymer re...
- Patent number 5,377,179
- Issue date Dec 27, 1994
- Tamarack Storage Devices
- Stephen R. Redfield
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing method for narrow bandwidth volume holograms in photorefract...
- Patent number 5,335,098
- Issue date Aug 2, 1994
- Accuwave Corporation
- Victor Leyva
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Photorefractive device and process for its use
- Patent number 5,184,323
- Issue date Feb 2, 1993
- Eastman Kodak Company
- Jay S. Schildkraut
- G02 - OPTICS
Information Patent Grant
Photorefractive device and process for its use
- Patent number 4,999,809
- Issue date Mar 12, 1991
- Eastman Kodak Company
- Jay S. Schildkraut
- G02 - OPTICS
Information Patent Grant
Liquid crystal electrooptic memory device
- Patent number 4,984,198
- Issue date Jan 8, 1991
- Tokyo University of Agriculture and Technology
- Shunsuke Kobayashi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
System and method for photorefractive holographic recording and sig...
- Patent number 4,927,220
- Issue date May 22, 1990
- Microelectronic & Computer Technology Corp.
- Lambertus Hesselink
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multiple hologram bulk optical storage device
- Patent number 4,449,785
- Issue date May 22, 1984
- Thomson-CSF
- Jean-Pierre Huignard
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus for fast access to a series of stored images
- Patent number 4,432,071
- Issue date Feb 14, 1984
- Canadian Patents & Dev. Limited
- Alexander Szabo
- G11 - INFORMATION STORAGE
Information Patent Grant
Holography using a Bi.sub.12 SiO or Bi.sub.12 GeO.sub.20 recording...
- Patent number 4,138,189
- Issue date Feb 6, 1979
- Thomson-CSF
- Jean-Pierre Huignard
- G02 - OPTICS
Information Patent Grant
Optical device for the storage and the selective erasure of informa...
- Patent number 4,124,268
- Issue date Nov 7, 1978
- Thomson-CSF
- Francois Micheron
- G02 - OPTICS
Information Patent Grant
Electro-optic holographic storage device having unlimited record-er...
- Patent number 4,063,795
- Issue date Dec 20, 1977
- Thomson-CSF
- Jean Pierre Huignard
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Electronic Circuit And Data Storage System
- Publication number 20190130973
- Publication date May 2, 2019
- PRAGMATIC PRINTING LTD
- Richard Price
- G11 - INFORMATION STORAGE
Information Patent Application
STATE-CHANGEABLE DEVICE
- Publication number 20190057740
- Publication date Feb 21, 2019
- International Business Machines Corporation
- Emanuel Loertscher
- B82 - NANO-TECHNOLOGY
Information Patent Application
INTEGRATED OPTICAL CIRCUIT FOR HOLOGRAPHIC INFORMATION PROCESSING
- Publication number 20190041796
- Publication date Feb 7, 2019
- International Business Machines Corporation
- Folkert Horst
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STATE-CHANGEABLE DEVICE
- Publication number 20190013073
- Publication date Jan 10, 2019
- International Business Machines Corporation
- Emanuel Loertscher
- G02 - OPTICS
Information Patent Application
LOOP MEMORY CELL
- Publication number 20180261288
- Publication date Sep 13, 2018
- Ted Greg Lee FRUMKIN
- G11 - INFORMATION STORAGE
Information Patent Application
Bacteriorhodopsin Protein Variants and Methods of Use for Long Term...
- Publication number 20090268511
- Publication date Oct 29, 2009
- University of Connecticut
- Robert R. Birge
- C07 - ORGANIC CHEMISTRY
Information Patent Application
TWO-DIMENSIONAL DIGITAL DATA ACQUISITION ELEMENT AND HOLOGRAPHIC ST...
- Publication number 20080267040
- Publication date Oct 30, 2008
- Kabushiki Kaisha Toshiba
- Yoshinori Iida
- G11 - INFORMATION STORAGE
Information Patent Application
PHOTON-BASED MEMORY DEVICE AND METHOD THEREOF
- Publication number 20080117662
- Publication date May 22, 2008
- FREESCALE SEMICONDUCTOR, INC.
- Ravindraraj Ramaraju
- G11 - INFORMATION STORAGE
Information Patent Application
Technique for inducing frequency selective changes in a photosensit...
- Publication number 20060126149
- Publication date Jun 15, 2006
- The Australian National University
- Matthew Sellars
- G11 - INFORMATION STORAGE

using electro-optical elements

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

State-changeable device

State-changeable device

Electronic circuit and data storage system

Electronic circuit and data storage system

Integrated optical circuit for holographic information processing

State-changeable device

State-changeable device

Bacteriorhodopsin protein variants and methods of use for long term...

Two-dimensional digital data acquisition element and holographic st...

Photon-based memory device and method thereof

Volume holographic storage using rotated signal beam encoder

Fabrication and applications of long-lifetime, holographic gratings...

Two-step gated holographic recording in photorefractive materials u...

Photorefractive systems and methods

Photorefractive device having an electro-optical material between t...

Method for enhancing the utility of a photopolymer recording media...

Methods and devices for using photorefractive materials at infrared...

Photorefractive systems and methods

Method and apparatus for isolating data storage regions in a thick...

Method and apparatus for enhancing the utility of a photopolymer re...

Fixing method for narrow bandwidth volume holograms in photorefract...

Photorefractive device and process for its use

Photorefractive device and process for its use

Liquid crystal electrooptic memory device

System and method for photorefractive holographic recording and sig...

Multiple hologram bulk optical storage device

Apparatus for fast access to a series of stored images

Holography using a Bi.sub.12 SiO or Bi.sub.12 GeO.sub.20 recording...

Optical device for the storage and the selective erasure of informa...

Electro-optic holographic storage device having unlimited record-er...

Patents Applicationslast 30 patents

Electronic Circuit And Data Storage System

STATE-CHANGEABLE DEVICE

INTEGRATED OPTICAL CIRCUIT FOR HOLOGRAPHIC INFORMATION PROCESSING

STATE-CHANGEABLE DEVICE

LOOP MEMORY CELL

Bacteriorhodopsin Protein Variants and Methods of Use for Long Term...

TWO-DIMENSIONAL DIGITAL DATA ACQUISITION ELEMENT AND HOLOGRAPHIC ST...

PHOTON-BASED MEMORY DEVICE AND METHOD THEREOF

Technique for inducing frequency selective changes in a photosensit...