Patents by Inventor ANDRES JARAMILLO
ANDRES JARAMILLO has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11977049Abstract: The present invention discloses a sensor based on a field effect transistor (FET) with nano-tapes of a carbon-based material, especially graphene (GNR), a semiconductor joint, electrodes and a base gate composed of a carbon-based metallic material for the detection and measurement of low concentrations (nM-pM) of metabolites (biomarkers) in living organisms. The device features a unique nano-tape configuration of a carbon-based material, especially armchair-type graphene (GNR) (Armchair) in the semiconductor gasket and electrodes, which favors the manufacture of high-density nanosensor arrangements. The device features bifunctional ligaments based on pyrene compounds bound to the semiconductor joint and covalently the target analyte, generating the mechanical, chemical and electronic stability of the detected signal.Type: GrantFiled: August 21, 2019Date of Patent: May 7, 2024Assignee: PONTIFICIA UNIVERSIDAD JAVERIANAInventors: Andres Jaramillo Botero, Juan Manuel Marmolejo Tejada
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Patent number: 11719440Abstract: A pre-swirler unit can include: a shroud including a bottom surface and a top surface opposite to the bottom surface; a blade disposed on the top surface and including a leading edge and a trailing edge, wherein the blade comprises a concave side surface and a convex side surface that are disposed between the leading edge and the trailing edge, wherein the convex side surface comprises a first plurality of dimples, and wherein the concave side surface comprises a second plurality of dimples.Type: GrantFiled: December 19, 2018Date of Patent: August 8, 2023Assignee: DOOSAN ENERBILITY CO., LTD.Inventors: Chad Garner, Andres Jaramillo
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Publication number: 20230123230Abstract: This invention shows a system and method for phenotype characterization of agricultural crops, comprising at least one support device which can be reconfigured in an autonomous or controlled remote manner. It includes a central embedded microcontroller connected to atmospheric sensors located in the upper body, a microcontroller connected to a multi-spectral camera located at the distal end of the arm. The central microcontroller is connected to a base microcontroller that receives signals from soil sensors. A solar panel provides the energy source to a regulating unit that powers the microcontrollers. The system contains a communication unit that includes a router wirelessly connected to Internet.Type: ApplicationFiled: February 14, 2020Publication date: April 20, 2023Inventors: Andrés JARAMILLO BOTERO, Hernán Darío BENÍTEZ RESTREPO, Juan Andrés CARDOSO, Luis Eduardo TOBÓN LLANO, Maria Camila REBOLLEDO
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Patent number: 11500830Abstract: A DBMS training subsystem trains a DBMS workload-manager model with training data identifying resources used to execute previous DBMS data-access requests. The subsystem integrates each request's high-level features and compile-time operations into a vector and clusters similar vectors into templates. The requests are divided into workloads each represented by a training histogram that describes the distribution of templates associated with the workload and identifies the total amounts and types of resources consumed when executing the entire workload.Type: GrantFiled: October 15, 2020Date of Patent: November 15, 2022Assignee: International Business Machines CorporationInventors: Shaikh Shahriar Quader, Nicolas Andres Jaramillo Duran, Sumona Mukhopadhyay, Emmanouil Papangelis, Marin Litoiu, David Kalmuk, Piotr Mierzejewski
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Patent number: 11480056Abstract: An airfoil profile for a turbine blade of a gas turbine is provided. The turbine blade may include an airfoil portion having an uncoated nominal profile substantially in accordance with Cartesian coordinate values of X, Y, and Z set forth in Table 1, wherein the X, Y, and Z coordinates are distances in inches measured in a Cartesian coordinate system, the corresponding X and Y coordinates, when connected by a smooth continuous arc, define one of a plurality of airfoil profile sections at each Z distance, and the plurality of airfoil profile sections, when joined together by smooth continuous arcs, define an airfoil shape.Type: GrantFiled: July 1, 2021Date of Patent: October 25, 2022Inventors: Jinuk Kim, Kwangil Kim, Barry Brown, Jeff Greenberg, Andres Jaramillo, Clint Mayer
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Patent number: 11454126Abstract: Turbine components, such as blades, having a shank portion with an uncoated, nominal profile substantially in accordance with Cartesian coordinate values of X, Y, and Z set forth in Table 1, Table 2, or Table 1 and Table 2. X and Y are distances in inches which, when connected by smooth continuing arcs, define shank portion profile section edges at each Z distance in inches. The shank portion profile section edges at the Z distances are joined smoothly with one another to form a complete shank shape.Type: GrantFiled: August 24, 2021Date of Patent: September 27, 2022Assignee: DOOSAN HEAVY INDUSTRIES & CONSTRUCTION CO., LTD.Inventors: Andres Jaramillo, Clinton Mayer, Jinwoo Song
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Patent number: 11454125Abstract: A turbine blade for a gas turbine engine. The turbine blade includes a cooling path for a coolant, routing the coolant through an internal cooling cavity and out through a plurality of cooling holes formed proximate a trailing edge of the turbine blade. Each of the cooling holes including a diffusing region designed so that a coolant does not separate from a radially inward sidewall of the diffusing region.Type: GrantFiled: July 19, 2021Date of Patent: September 27, 2022Assignee: DOOSAN HEAVY INDUSTRIES & CONSTRUCTION CO., LTD.Inventors: Gene Chong, Andres Jaramillo, Kibaek Kim
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Patent number: 11428159Abstract: An airfoil profile for a turbine blade of a gas turbine is provided. The turbine blade may include an airfoil portion having an uncoated nominal profile substantially in accordance with Cartesian coordinate values of X, Y, and Z set forth in Table 1, wherein the X, Y, and Z coordinates are distances in inches measured in a Cartesian coordinate system, the corresponding X and Y coordinates, when connected by a smooth continuous arc, define one of a plurality of airfoil profile sections at each Z distance, and the plurality of airfoil profile sections, when joined together by smooth continuous arcs, define an airfoil shape.Type: GrantFiled: July 1, 2021Date of Patent: August 30, 2022Inventors: Jinuk Kim, Kwangil Kim, Barry Brown, Jeff Greenberg, Andres Jaramillo, Clint Mayer
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Patent number: 11413683Abstract: The present invention relates to the field of industrial processes for measuring sugars and starch in cells and concerns the process of functionalising synthesized gold nanoparticles functionalized with polymer ligands, for the selective measurement of sucrose or starch in intracellular fluid. Also disclosed is a nanocompound for measuring the concentration of sucrose or starch in intracellular fluid, which contains synthesized gold nanoparticles functionalized with polymer ligands.Type: GrantFiled: December 28, 2017Date of Patent: August 16, 2022Assignees: PONTIFICIA UNIVERSIDAD JAVERIANA, CENTRO INTERNACIONAL DE AGRICULTURA TROPICAL—CIATInventors: Andres Jaramillo Botero, Diana Patricia Hermith Ramirez, Pedro Hernandez
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Patent number: 11415010Abstract: A gas turbine nozzle assembly of a gas turbine is provided. The turbine nozzle assembly may include a turbine nozzle extending from an inner platform to an outer platform and having an airfoil-shaped cross section having a leading edge and a trailing edge, and a pressure side and a suction side each of which extends from the leading edge to the trailing edge, wherein the turbine nozzle may include a plurality of vanes attached to the inner and outer platforms and the inner platform having an attached first and second endfaces and a flow surface surrounding opposing ends of a vane of the plurality of vanes, the flow surface terminating circumferentially at the first and second endfaces and terminating axially at forward and aft edges, and the inner platform may include a platform corner portion comprising the flow surface attached to the first endface at the forward edge and attached to the second endface at the aft edge.Type: GrantFiled: July 5, 2021Date of Patent: August 16, 2022Inventors: Gene Chong, Darryl Eng, IkSang Lee, JaeBin Lee, Hyunwoo Joo, Andres Jaramillo, Kibaek Kim
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Patent number: 11326455Abstract: A compressor blade of a gas turbine includes a compressor blade portion including a plurality of layers; and a carbon fiber reinforcement embedded in the plurality of layers of the compressor blade portion and oriented in a direction of stress fields of the compressor blade when in operation. A method of manufacturing the compressor blade includes preparing a composite material including fiber-reinforced layers; forming a first layer of the composite material to extend in a radial direction of the compressor blade; and stacking a second layer of the composite material on the first layer in an axial direction of the compressor blade. The compressor blade is 3D-printed by forming each composite material layer in a radial direction, which layers are stacked in an axial direction. Fiber reinforcement in the composite compressor blade is oriented in line with the stress fields inherent in the operation of the compressor blade.Type: GrantFiled: July 4, 2019Date of Patent: May 10, 2022Inventors: Chad Garner, Andres Jaramillo
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Publication number: 20220121633Abstract: A DBMS training subsystem trains a DBMS workload-manager model with training data identifying resources used to execute previous DBMS data-access requests. The subsystem integrates each request's high-level features and compile-time operations into a vector and clusters similar vectors into templates. The requests are divided into workloads each represented by a training histogram that describes the distribution of templates associated with the workload and identifies the total amounts and types of resources consumed when executing the entire workload.Type: ApplicationFiled: October 15, 2020Publication date: April 21, 2022Inventors: Shaikh Shahriar Quader, Nicolas Andres Jaramillo Duran, Sumona Mukhopadhyay, Emmanouil Papangelis, Marin Litoiu, David Kalmuk, Piotr Mierzejewski
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Patent number: 11136889Abstract: A compressor blade of a gas turbine includes a root member; an airfoil that is disposed on the root member and includes a first interior wall and a second interior wall forming a hollow space defined between the first and second interior walls; and an organic vibration stiffener (OVS) formed on at least one of the first interior wall and the second interior wall. The OVS is formed by 3D printing performed with respect to a surface of the at least one of the first interior wall and the second interior wall and includes an uneven surface formed on at least part of the at least one of the first interior wall and the second interior wall. The OVS may include a protruded or recessed portion protruding from or recessed into at least part of the at least one of the first interior wall and the second interior wall.Type: GrantFiled: July 4, 2019Date of Patent: October 5, 2021Inventors: Chad Garner, Andres Jaramillo
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Publication number: 20210239645Abstract: The present invention discloses a sensor based on a field effect transistor (FET) with nano-tapes of a carbon-based material, especially graphene (GNR), a semiconductor joint, electrodes and a base gate composed of a carbon-based metallic material for the detection and measurement of low concentrations (nM-pM) of metabolites (biomarkers) in living organisms. The device features a unique nano-tape configuration of a carbon-based material, especially armchair-type graphene (GNR) (Armchair) in the semiconductor gasket and electrodes, which favors the manufacture of high-density nanosensor arrangements. The device features bifunctional ligaments based on pyrene compounds bound to the semiconductor joint and covalently the target analyte, generating the mechanical, chemical and electronic stability of the detected signal.Type: ApplicationFiled: August 21, 2019Publication date: August 5, 2021Inventors: Andres Jaramillo Botero, Juan Marmolejo Tejada
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Publication number: 20210003017Abstract: A compressor blade of a gas turbine includes a root member; an airfoil that is disposed on the root member and includes a first interior wall and a second interior wall forming a hollow space defined between the first and second interior walls; and an organic vibration stiffener (OVS) formed on at least one of the first interior wall and the second interior wall. The OVS is formed by 3D printing performed with respect to a surface of the at least one of the first interior wall and the second interior wall and includes an uneven surface formed on at least part of the at least one of the first interior wall and the second interior wall. The OVS may include a protruded or recessed portion protruding from or recessed into at least part of the at least one of the first interior wall and the second interior wall.Type: ApplicationFiled: July 4, 2019Publication date: January 7, 2021Inventors: CHAD GARNER, ANDRES JARAMILLO
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Publication number: 20210003014Abstract: A compressor blade of a gas turbine includes a compressor blade portion including a plurality of layers; and a carbon fiber reinforcement embedded in the plurality of layers of the compressor blade portion and oriented in a direction of stress fields of the compressor blade when in operation. A method of manufacturing the compressor blade includes preparing a composite material including fiber-reinforced layers; forming a first layer of the composite material to extend in a radial direction of the compressor blade; and stacking a second layer of the composite material on the first layer in an axial direction of the compressor blade. The compressor blade is 3D-printed by forming each composite material layer in a radial direction, which layers are stacked in an axial direction. Fiber reinforcement in the composite compressor blade is oriented in line with the stress fields inherent in the operation of the compressor blade.Type: ApplicationFiled: July 4, 2019Publication date: January 7, 2021Inventors: CHAD GARNER, ANDRES JARAMILLO
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Publication number: 20200200388Abstract: A pre-swirler unit can include: a shroud including a bottom surface and a top surface opposite to the bottom surface; a blade disposed on the top surface and including a leading edge and a trailing edge, wherein the blade comprises a concave side surface and a convex side surface that are disposed between the leading edge and the trailing edge, wherein the convex side surface comprises a first plurality of dimples, and wherein the concave side surface comprises a second plurality of dimples.Type: ApplicationFiled: December 19, 2018Publication date: June 25, 2020Inventors: CHAD GARNER, ANDRES JARAMILLO
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Publication number: 20190381565Abstract: The present invention relates to the field of industrial processes for measuring sugars and starch in cells and concerns the process of functionalising synthesized gold nanoparticles functionalized with polymer ligands, for the selective measurement of sucrose or starch in intracellular fluid. Also disclosed is a nanocompound for measuring the concentration of sucrose or starch in intracellular fluid, which contains synthesized gold nanoparticles functionalized with polymer ligands.Type: ApplicationFiled: December 28, 2017Publication date: December 19, 2019Inventors: Andres JARAMILLO BOTERO, Diana Patricia HERMITH RAMIREZ, Pedro HERNANDEZ
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Patent number: 9488636Abstract: A detector apparatus includes a field-effect transistor configured to undergo a change in amplitude of a source-to-drain current when at least a portion of a charge-tagged molecule translocates through the nanopore. In some implementations, the field-effect transistor is a carbon nanotube field effect transistor and the nanopore is located in a membrane. In other implementations, the field-effect transistor is a carbon nanotube field effect transistor and the nanopore is implemented in the form of a nano-channel in a semiconductor layer.Type: GrantFiled: June 22, 2015Date of Patent: November 8, 2016Assignee: California Institute of TechnologyInventors: Andres Jaramillo-Botero, William A. Goddard, III
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Patent number: 9234882Abstract: By driving molecules electrophoretically through a nanopore, single molecule detection can be achieved. To enhance translocational control, functionalized and non-functionalized electrodes are strategically placed around or above a nanopore. Changes in transmission spectra and input voltage detected by electrodes allow accurate identification of single molecules as they pass through a nanopore.Type: GrantFiled: December 18, 2014Date of Patent: January 12, 2016Assignee: CALIFORNIA INSTITUTE OF TECHNOLOGYInventors: Andres Jaramillo-Botero, William A. Goddard, III