Patents
Sitemap › G11 - Information storage › G11C - Static stores › G11C 13 - Digital stores characterised by the use of storage elements not covered by groups , , or
Patents for G11C 13 - Digital stores characterised by the use of storage elements not covered by groups , , or (8,663)
01/1992
01/04/1992CA2046065A1 Time-stable labeling of individual atoms or groups of atoms in the surface of a solid, and the storage of information units in the atomic range
01/04/1992CA2046064A1 Time-stable labeling of individual atoms in the surface of a solid, and the storage of information units in the atomic range
12/1991
12/27/1991EP0462928A2 Indolinimin dyes
12/26/1991WO1991020084A1 Spatial optical modulator
12/11/1991EP0460242A1 Electric element and method of controlling conductivity
12/10/1991US5072122 Zinc, cadmium, selenium intermetallic
11/1991
11/13/1991EP0349634A4 System and method for photorefractive holographic recording and signal processing
11/06/1991CN2088281U Univcersal chinese card
11/05/1991US5063417 Molecular shift register based on electron transfer
09/1991
09/17/1991CA1288981C Replication of carriers bearing digitally recorded information
09/12/1991DE4008022A1 Non-volatile electronic memory system - uses electron beam to warm magnetic cell above Curie temperature when value is changed
09/11/1991EP0446154A2 Photorefractive device
09/10/1991US5047899 Solid electrolyte capacitor and method of making
09/10/1991CA2036443A1 Photorefractive device and process for its use
08/1991
08/27/1991US5043097 Containing calcium carbonate
08/21/1991EP0442416A2 Method and apparatus for recording information
08/13/1991US5039182 Storing information in dual holographic images
07/1991
07/30/1991US5036490 Memory device with dual cantilever means
07/30/1991US5035835 Modulatory molecular element
07/23/1991US5034192 Molecule-based microelectronic devices
07/11/1991WO1991010264A1 Electric element and method of controlling conductivity
07/03/1991EP0435779A2 Semiconductor optical memory device for optical storage of information with increased recording density
07/02/1991US5029253 Spatial light modulator using electron trapping materials
06/1991
06/26/1991EP0433644A2 A neural net for data-processing
05/1991
05/29/1991EP0429160A2 Memory cartridge for use with TV game machine
05/21/1991US5017266 Piezoelectric transducer
05/16/1991DE3933117A1 Conductive track on magnetic tape - generates electromagnetic oscillations in eV range via capacitor network and memory layers
05/15/1991EP0426717A1 Optical memory.
05/14/1991US5016235 Arrangement for reading an optically readable light reflective carrier
05/14/1991US5016063 Molecular implementation of molecular shift register memories
05/02/1991WO1991006099A1 Method and device for writing and reading information from a support based on ferroelectric material
05/02/1991EP0425088A2 Information storage in holograms
04/1991
04/30/1991US5012098 Photomultiplier with infrared sensitivity
04/30/1991US5011786 Method of manufacturing a hybrid circuit element
04/30/1991US5011244 Holographic full color data retrieval and projection system
04/24/1991CN1050939A Method and device for writing and reading information using corrier based on ferroelectric material
04/23/1991US5009958 Switches, optical memories, waveguides
04/17/1991EP0422581A2 Spatial light modulator using electron trapping materials
04/16/1991US5007690 Holographic data storage and retrieval system
04/09/1991US5007037 Optical disk drive system utilizing electron trapping media for data storage
04/09/1991US5006366 Photoluminescent material for outputting orange light with reduced phosphorescence after charging and a process for making same
03/1991
03/12/1991US4999809 Photorefractive device and process for its use
03/06/1991EP0414966A1 Optical disc recording medium having a microstructure-derived inhomogeneity or anisotropy
02/1991
02/27/1991EP0413962A1 Imaging screen for electrophoresis applications and apparatus for the visualisation of the image
02/19/1991US4994999 High-speed and high-density semiconductor memory
02/12/1991US4992302 Alkaline earth metal sulfide base material and dopant
01/1991
01/29/1991US4989193 Optical arrangement and a reading apparatus
01/29/1991US4988153 Holographic memory read by a laser array
01/16/1991EP0407460A1 An integrated mass storage device.
01/08/1991US4983834 Large area particle detector system
01/06/1991CA2020374A1 Magnetooptical recording media
01/02/1991EP0404799A1 Integrated scanning tunneling microscope.
12/1990
12/13/1990WO1990015070A1 Very large scale immobilized peptide synthesis
12/13/1990CA2391491A1 Very large scale immobilized peptide synthesis
12/11/1990US4977540 Spin glass type associative processor system
11/1990
11/28/1990EP0139021B1 Thermomagnetic optical recording method
11/22/1990EP0397799A1 A piezoelectric motion transducer and an integrated scanning tunneling microscope using the same.
11/14/1990EP0396943A2 Optical storage medium and storage process
10/1990
10/31/1990EP0394530A1 High efficiency photoluminescent material for optical upconversion and a process for making the same
10/23/1990US4965151 Solid-state electrochemical cell
10/17/1990CA2014355A1 Information recording media
10/02/1990US4961183 Optical disk arrangement with closed contours whose entire extent represents information
09/1990
09/27/1990DE3908312A1 Novel fluorescent perylene and diketopyrrolopyrrole colour pigments
09/12/1990EP0386119A1 Microelectrochemical devices and method of detecting
08/1990
08/29/1990EP0384604A1 Optical interconnection systems
08/21/1990US4950579 Optical disc recording medium having a microstructure-derived inhomogeneity or anisotropy
08/08/1990EP0381211A2 Optical recording media
08/01/1990EP0380058A2 A solid-state electrochemical cell
08/01/1990CA2008997A1 Optical recording media
07/1990
07/31/1990US4945257 Electrically settable resistance device
07/03/1990US4939716 Optical information carrier
06/1990
06/26/1990US4937786 Optical sampling and modulating device
06/26/1990US4936956 Microelectrochemical devices based on inorganic redox active material and method for sensing
06/20/1990EP0373821A2 Holographic full color data retrieval and projection system
05/1990
05/30/1990EP0370014A1 Optical neural network
05/29/1990US4929313 Electrodes, multilayer
05/22/1990US4927220 System and method for photorefractive holographic recording and signal processing
04/1990
04/24/1990US4920007 Film; durability, corrosion resistance,improved reading and writing efficiency
04/24/1990US4918919 Split memory element
04/18/1990EP0364162A2 Optical device
04/10/1990US4915982 Vapor depositing mixture of alkaline earth metal sulfides and two dopants; heating to crystallize
04/03/1990US4912822 Method of making an integrated scanning tunneling microscope
03/1990
03/28/1990EP0360455A2 Split memory element
03/13/1990US4908835 Information recording medium
03/06/1990US4906840 Integrated scanning tunneling microscope
02/1990
02/22/1990WO1990001480A1 Optical memory
02/20/1990US4902555 Hybrid circuit element and method of manufacturing the same
02/13/1990US4900691 Method of fabrication for optical storage apparatus
02/01/1990DE3901988A1 Erasable optical fluorescence and absorption data medium having good long-term stability
01/1990
01/31/1990EP0353078A2 Optical disk drive system
01/30/1990US4897731 Method and means for reading electronic signal patterns stored on a movable image recording surface
01/23/1990US4896292 Apparatus for the reversible, optical storage of data
01/23/1990US4895705 Electroactive polymers
01/10/1990EP0349634A1 System and method for photorefractive holographic recording and signal processing
01/09/1990US4893299 Magneto-optic data storage technique
01/02/1990US4891790 Optical system with an optically addressable plane of optically bistable material elements
12/1989
12/27/1989CN1006262B Programmable semiconductor structures and method for using the same
12/14/1989WO1989012262A1 Photosensitive material having optically heterogeneous structure
12/13/1989EP0345494A2 Opto-electronic memory device
12/12/1989US4886718 Device for reversible optical data storage
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