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| Number | Title | Issue Date |
| 7419845 | Methods of making electromechanical three-trace junction devices Methods of producing an electromechanical circuit element are described. A lower structure having lower support structures and a lower electrically conductive element is provided. A nanotube ribbon (or other electromechanically responsive element) is formed on an up... | 09/02/2008 |
| 7408184 | Functional molecular element and functional molecular device A functional molecular element whose functions can be controlled by an electric field based on a new principle. A Lewis base molecule (14) with positive permittivity anisotropy or a dipole moment in the major axis direction of the molecule is disposed, via a ... | 08/05/2008 |
| 7358113 | Processing systems and methods for molecular memory Molecular memories, i.e., memories that incorporate molecules for charge storage, are disclosed. Molecular memory cells, molecular memory arrays, and electronic devices including molecular memory are also disclosed, as are processing systems and methods for manufact... | 04/15/2008 |
| 7307338 | Three dimensional polymer memory cell systems Systems and methodologies are provided for forming three dimensional memory structures that are fabricated from blocks of individual polymer memory cells stacked on top of each other. Such a polymer memory structure can be formed on top of control component circuitr... | 12/11/2007 |
| 7282742 | Organic semiconductor material and organic semiconductor element employing the same including carbon nanotubes The present invention relates to an organic semiconductor material in which carbon nanotubes are dispersed in a conjugated polymer, and the weight fraction of the carbon nanotubes is 3 percent or less relative to the conjugated polymer. According to the present inve... | 10/16/2007 |
| 7271407 | Switchable circuit assemblies and semiconductor constructions The invention includes a switchable circuit device. The device comprises a first conductive layer and a porous silicon matrix over the first conductive layer. A material is dispersed within pores of the porous silicon matrix, and the material has two stable states. ... | 09/18/2007 |
| 7258236 | Methods and devices utilizing adsorption of chiral molecules at a surface or interface The present invention is concerned with the adsorption of chiral molecules at surfaces or interfaces, with the arrangement and properties of adsorbed chiral molecules, and with devices and methods based thereupon. In particular, an apparatus allows the influence of ... | 08/21/2007 |
| 7216792 | Self assembled nano-devices using DNA An article of manufacture including an organic structure and inorganic atoms bonded to specific locations on the organic structure. ... | 05/15/2007 |
| 7211464 | Doped elongated semiconductors, growing such semiconductors, devices including such semiconductors and fabricating such devices A bulk-doped semiconductor that is at least one of the following: a single crystal, an elongated and bulk-doped semiconductor that, at any point along its longitudinal axis, has a largest cross-sectional dimension less than 500 nanometers, and a free-standing and bu... | 05/01/2007 |
| 7157732 | Switchable memory diode-a new memory device Systems and methodologies are provided for forming a diode component integral with a memory cell to facilitate programming arrays of memory cells created therefrom. Such a diode component can be part of a PN junction of memory cell having a passive and active layer ... | 01/02/2007 |
| 7157750 | Molecular memory device A novel memory cell is provided with an active region including a molecular system and ionic complexes distributed in the molecular system. A pair of write electrodes are arranged for writing information to the memory cell. The active region is responsive to an elec... | 01/02/2007 |
| 7148523 | Molecular rectifier device A rectifier device, based on a novel operation principle completely different from that of conventional molecular electronic devices, is made by coupling two or more molecules or molecule arrays (11) at certain joints. By making use of the phenomenon that tra... | 12/12/2006 |
| 6963077 | Sublithographic nanoscale memory architecture A memory array comprising nanoscale wires is disclosed. The nanoscale wires are addressed by means of controllable regions axially and/or radially distributed along the nanoscale wires. In a one-dimensional embodiment, memory locations are defined by crossing points... | 11/08/2005 |
| 6888665 | Electronic devices and methods using moleculary-bridged metal nanoparticles A molecule is wired into an electronic circuit by attaching a metal nanoparticle to the molecule and then electrically connecting a metal nanoparticle to the electric circuit. The metal nanoparticle interconnects can bridge the gap between small molecules and conven... | 05/03/2005 |
| 6873540 | Molecular memory cell A memory cell is provided with a pair of electrodes, and an active layer sandwiched between the electrodes and including a molecular system and ionic complexes distributed in the molecular system. The active layer having a high-impedance state and a low-impedance st... | 03/29/2005 |
| 6703660 | Hybrid electrical device with biological components The present invention concerns an electrical junction between one transistor and at least one voltage sensitive cell such as a neuron. The invention further concerns transistors to be used in said junction and methods for their preparation. By another asp... | 03/09/2004 |
| 6664103 | Chemically assembled nano-scale circuit elements The present invention provides nano-scale devices, including electronic circuits, using DNA molecules as a support structure. DNA binding proteins are used to mask regions of the DNA as a material, such as a metal is coated onto the DNA. Included in the i... | 12/16/2003 |
| 6652808 | Methods for the electronic assembly and fabrication of devices Methods provide for electric field assisted self-assembly of functionalized programmable nucleic acids, nucleic acid modified structures, and other selective affinity or binding moieties as building blocks for: creating molecular electronic and photonic m... | 11/25/2003 |
| 6608386 | Sub-nanoscale electronic devices and processes A new class of electronic systems, wherein microelectronic semiconductor integrated circuit devices are integrated on a common substrate with molecular electronic devices.... | 08/19/2003 |
| 6593166 | Method for construction of nanotube matrix material A method of constructing nanotube matrix material in a controlled manner wherein, a nanotube fragment having at least two potential energy-binding surfaces including two distinct levels of binding potential energy of H-bonding and a second lower binding p... | 07/15/2003 |
| 6586763 | Organic light-emitting diodes and methods for assembly and emission control New organic light-emitting diodes and related electroluminescent devices and methods for fabrication, using siloxane self-assembly techniques.... | 07/01/2003 |
| 6559468 | Molecular wire transistor (MWT) Bipolar and field effect molecular wire transistors are provided. The molecular wire transistor comprises a pair of crossed wires, with at least one of the wires comprising a doped semiconductor material. The pair of crossed wires forms a junction where o... | 05/06/2003 |
| 6459095 | Chemically synthesized and assembled electronics devices A route to the fabrication of electronic devices is provided, in which the devices consist of two crossed wires sandwiching an electrically addressable molecular species. The approach is extremely simple and inexpensive to implement, and scales from wire ... | 10/01/2002 |
| 6458327 | Electronic device, especially chemical sensor, comprising a nanoparticle structure Disclosed is an electronic device comprising a nanoparticle structure and configured such that, when driven by a power source, a current path is defined through said nanoparticle structure, wherein the nanoparticle structure comprises a substrate and meta... | 10/01/2002 |
| 6403321 | Nano-devices using block-copolymers A structure including a substrate. A first electrode and a second electrode are arranged spaced apart from each other on the substrate. A polymer string is positioned on the substrate between the two electrodes, the polymer line has a width of less than a... | 06/11/2002 |
| 6399221 | Organic light-emitting diodes and methods for assembly and emission control New organic light-emitting diodes and related electroluminescent devices and methods for fabrication, using siloxane self-assembly techniques.... | 06/04/2002 |
| 6381169 | High density non-volatile memory device This invention provides novel high density memory devices that are electrically addressable permitting effective reading and writing, that provide a high memory density (e.g., 1015 bits/cm3), that provide a high degree of fault toler... | 04/30/2002 |
| 6348700 | Monomolecular rectifying wire and logic based thereupon A monomolecular rectifying wire is provided that includes a molecular conducting wire that has been modified to embed a rectifying diode integrally therein. The modified conducting wire includes an electron donating section, an electron accepting section,... | 02/19/2002 |
| 6339227 | Monomolecular electronic device A monomolecular electronic device is provided that includes a molecular diode having at least one barrier insulating group chemically bonded between a pair of molecular ring structures to form a pair of diode sections, at least one dopant group chemically... | 01/15/2002 |
| 6324091 | Tightly coupled porphyrin macrocycles for molecular memory storage This invention provides novel high density memory devices that are electrically addressable permitting effective reading and writing, that provide a high memory density (e.g., 1015 bits/cm3), that provide a high degree of fault toler... | 11/27/2001 |
| 6320200 | Sub-nanoscale electronic devices and processes An integrated circuit structure including a plurality of transistors; a plurality of thin-film conductor interconnects, interconnected to form electronic circuits in a predetermined electrical configuration; and a plurality of pairs of contact pads, conne... | 11/20/2001 |
| 6274234 | Very long and highly stable atomic wires, method for making these wires, application in nano-electronics Atomic wires of great length and great stability are formed on the surface of a SiC substrate as straight chains of dimers of an element chosen from amongst SiC and C. In order to produce same, layers of the element are formed on the surface and the assem... | 08/14/2001 |
| 6231983 | Method of orienting molecular electronic components Molecular devices using functional Photosystem I reaction centers are prepared on flat derivatized substrate surfaces. The nature and extent of orientation are controlled by chemical modification of the surface derivative. The surface of the substrate is ... | 05/15/2001 |
| 6218175 | Nano-devices using block-copolymers A structure including a substrate. A first electrode and a second electrode are arranged spaced apart from each other on the substrate. A polymer string is positioned on the substrate between the two electrodes, the polymer line has a width of less than a... | 04/17/2001 |
| 6208553 | High density non-volatile memory device incorporating thiol-derivatized porphyrins This invention provides novel high density memory devices that are electrically addressable permitting effective reading and writing, that provide a high memory density (e.g., 1015 bits/cm3), that provide a high degree of fault toler... | 03/27/2001 |
| 6107561 | Charge generators in heterolamellar multilayer thin films Multi-layered compositions having a plurality of pillared metal complexes disposed on a supporting substrate, the pillars comprising divalent electron acceptor moieties with a phosphonate or arsenate at each end. The pillars can be electron donating, elec... | 08/22/2000 |
| 5946185 | Active electrolytic semiconductor device An active liquid-state three terminal semiconductor device employing thermodynamically reversible processes and capable of being combined with other thermodynamically reversible and reactive circuit elements leading to electrical signal amplification in c... | 08/31/1999 |
| 5883397 | Plastic functional element A plastic functional element comprising a lower electrode and a transparent upper electrode provided perpendicular to the contact surface between a first oxidation reduction material membrane and a second oxidation reduction material membrane, the oxidati... | 03/16/1999 |
| 5834100 | Organic light-emitting dioddes and methods for assembly and emission control New organic light-emitting diodes and related electroluminescent devices and methods for fabrication, using siloxane self-assembly techniques.... | 11/10/1998 |
| 5721131 | Surface modification of polymers with self-assembled monolayers that promote adhesion, outgrowth and differentiation of biological cells A process for forming spatially oriented neo-vascular capillaries comprising: (a) providing a combination ultra-thin film (UTF) pattern of at least one cell adhesion promoter and at least one cell adhesion inhibitor wherein the cell adhesion promoters hav... | 02/24/1998 |
