Patents Assigned to Eloret Corporation
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Patent number: 9520258Abstract: A method of forming nanotubes may include applying a photoresist to a metal substrate, selectively exposing a first portion of the photoresist to electromagnetic radiation while not exposing a second portion to the electromagnetic radiation, removing the second portion of the photoresist from the metal substrate exposing a first portion of the metal substrate, exposing the first portion of the metal substrate to an etchant removing the first portion of the photoresist exposing a second portion of the metal substrate, and growing carbon nanotubes on the second portion of the metal substrate.Type: GrantFiled: January 28, 2015Date of Patent: December 13, 2016Assignees: ELORET CORPORATIONInventor: Michael Mikio Oye
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Publication number: 20160217962Abstract: A method of forming nanotubes may comprise applying a photoresist to a metal substrate, selectively exposing a first portion of the photoresist to electromagnetic radiation while not exposing a second portion to the electromagnetic radiation, removing the second portion of the photoresist from the metal substrate exposing a first portion of the metal substrate, exposing the first portion of the metal substrate to an etchant removing the first portion of the photoresist exposing a second portion of the metal substrate, and growing carbon nanotubes on the second portion of the metal substrate.Type: ApplicationFiled: January 28, 2015Publication date: July 28, 2016Applicants: ELORET CORPORATIONInventor: Michael Mikio Oye
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Patent number: 8536546Abstract: An electron gun, an electron source for an electron gun, an extractor for an electron gun, and a respective method for producing the electron gun, the electron source and the extractor are disclosed. Embodiments provide an electron source utilizing a carbon nanotube (CNT) bonded to a substrate for increased stability, reliability, and durability. An extractor with an aperture in a conductive material is used to extract electrons from the electron source, where the aperture may substantially align with the CNT of the electron source when the extractor and electron source are mated to form the electron gun. The electron source and extractor may have alignment features for aligning the electron source and the extractor, thereby bringing the aperture and CNT into substantial alignment when assembled. The alignment features may provide and maintain this alignment during operation to improve the field emission characteristics and overall system stability of the electron gun.Type: GrantFiled: December 7, 2010Date of Patent: September 17, 2013Assignee: Eloret CorporationInventors: Cattien V. Nguyen, Bryan P. Ribaya
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Patent number: 8505110Abstract: An apparatus and method for the controlled fabrication of nanostructures using catalyst retaining structures is disclosed. The apparatus includes one or more modified force microscopes having a nanotube attached to the tip portion of the microscopes. An electric current is passed from the nanotube to a catalyst layer of a substrate, thereby causing a localized chemical reaction to occur in a resist layer adjacent the catalyst layer. The region of the resist layer where the chemical reaction occurred is etched, thereby exposing a catalyst particle or particles in the catalyst layer surrounded by a wall of unetched resist material. Subsequent chemical vapor deposition causes growth of a nanostructure to occur upward through the wall of unetched resist material having controlled characteristics of height and diameter and, for parallel systems, number density.Type: GrantFiled: October 9, 2008Date of Patent: August 6, 2013Assignee: Eloret CorporationInventor: Cattien Nguyen
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Patent number: 8280640Abstract: The present invention is based on the encoding of sequential data or sequences in a novel manner that permits efficient storage and processing of sequential data, as well as methods for searching sequences or databases of sequences. The methods and systems of the current invention may be adapted broadly to various fields of application and to a variety of sequences types. For example, the current invention has broad application including to the fields of bioinformatics, molecular biology, pharmacogenomics, phonetic sequences, lexicographic sequences, signal analysis, game playing, law enforcement, biometrics, medical diagnosis, equipment maintenance and micro-array data analysis.Type: GrantFiled: August 11, 2004Date of Patent: October 2, 2012Assignee: Eloret CorporationInventors: Eugene Levin, Martha Elizabeth Corey
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Publication number: 20110104976Abstract: An electron gun, an electron source for an electron gun, an extractor for an electron gun, and a respective method for producing the electron gun, the electron source and the extractor are disclosed. Embodiments provide an electron source utilizing a carbon nanotube (CNT) bonded to a substrate for increased stability, reliability, and durability. An extractor with an aperture in a conductive material is used to extract electrons from the electron source, where the aperture may substantially align with the CNT of the electron source when the extractor and electron source are mated to form the electron gun. The electron source and extractor may have alignment features for aligning the electron source and the extractor, thereby bringing the aperture and CNT into substantial alignment when assembled. The alignment features may provide and maintain this alignment during operation to improve the field emission characteristics and overall system stability of the electron gun.Type: ApplicationFiled: December 7, 2010Publication date: May 5, 2011Applicant: ELORET CORPORATIONInventors: Cattien V. Nguyen, Bryan P. Ribaya
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Patent number: 7847273Abstract: An electron gun, an electron source for an electron gun, an extractor for an electron gun, and a respective method for producing the electron gun, the electron source and the extractor are disclosed. Embodiments provide an electron source utilizing a carbon nanotube (CNT) bonded to a substrate for increased stability, reliability, and durability. An extractor with an aperture in a conductive material is used to extract electrons from the electron source, where the aperture may substantially align with the CNT of the electron source when the extractor and electron source are mated to form the electron gun. The electron source and extractor may have alignment features for aligning the electron source and the extractor, thereby bringing the aperture and CNT into substantial alignment when assembled. The alignment features may provide and maintain this alignment during operation to improve the field emission characteristics and overall system stability of the electron gun.Type: GrantFiled: June 11, 2007Date of Patent: December 7, 2010Assignee: ELORET CorporationInventors: Cattien V. Nguyen, Bryan P. Ribaya
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Publication number: 20100068124Abstract: An ion flux is directed to a carbon nanotube to permanently shape, straighten and/or bend the carbon nanotube into a desired configuration. Such carbon nanotubes have many properties that make them ideal as probes for Scanning Probe Microscopy and many other applications.Type: ApplicationFiled: October 26, 2009Publication date: March 18, 2010Applicant: The Eloret CorporationInventor: Ramsey M. Stevens
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Patent number: 7628972Abstract: An ion flux is directed to a carbon nanotube to permanently shape, straighten and/or bend the carbon nanotube into a desired configuration. Such carbon nanotubes have many properties that make them ideal as probes for Scanning Probe Microscopy and many other applications.Type: GrantFiled: September 29, 2005Date of Patent: December 8, 2009Assignee: Eloret CorporationInventor: Ramsey M. Stevens
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Publication number: 20090183770Abstract: A CNT electron source, a method of manufacturing a CNT electron source, and a solar cell utilizing a CNT patterned sculptured substrate are disclosed. Embodiments utilize a metal substrate which enables CNTs to be grown directly from the substrate. An inhibitor may be applied to the metal substrate to inhibit growth of CNTs from the metal substrate. The inhibitor may be precisely applied to the metal substrate in any pattern, thereby enabling the positioning of the CNT groupings to be more precisely controlled. The surface roughness of the metal substrate may be varied to control the density of the CNTs within each CNT grouping. Further, an absorber layer and an acceptor layer may be applied to the CNT electron source to form a solar cell, where a voltage potential may be generated between the acceptor layer and the metal substrate in response to sunlight exposure.Type: ApplicationFiled: January 13, 2009Publication date: July 23, 2009Applicant: ELORET CORPORATIONInventor: Cattien V. Nguyen
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Publication number: 20030233871Abstract: A method provides a sharpened Multi-Walled Carbon NanoTube Scanning Probe (MWCNT-SP) for a Atomic Force Microscopy (AFM). The MWCNT-SP is attached to a cantilever and help in the FMA. The tip of the MWCNT-SP is positioned in contact with a conducting substrate, and a voltage source is connected to the MWCNT-SP and to the substrate. The outer layers of the MWCNT-SP become hot, and the outermost carbon layers burns off, thereby creating a point on the MWCNT-SP.Type: ApplicationFiled: May 16, 2003Publication date: December 25, 2003Applicant: Eloret CorporationInventors: Cattien V. Nguyen, Ramsey M.D. Stevens
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Publication number: 20030225922Abstract: A system and method for Multi-Configurational Self-Consistent Field (MCSCF) calculations to be executed on multiple nodes whereby the work load and data storage requirements are shared between the nodes/processors.Type: ApplicationFiled: May 28, 2003Publication date: December 4, 2003Applicant: The Eloret CorporationInventor: Graham D. Fletcher