Patents by Inventor Fernando Ibarra
Fernando Ibarra 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: 11954462Abstract: Methods, apparatus, and software for implementing dual Bayesian encoding-decoding for text-to-code transformations. In one aspect, a multi-model probabilistic source code model employing dual Bayesian encoder-decoder models is used to convert natural language (NL) inputs (aka requests) into source code. An NL input is processed to generate a Probabilistic Distribution (PD) of Source code (SC) tokens in an SC token sequence and a PD of Abstract Syntax Tree (AST) tokens in an AST token sequence, wherein each SC token is associated with a respective AST token, and each of the SC and AST tokens have a respective PD. One or more fixing rules are applied to one or more tokens SC tokens that are identified as needing fixing, wherein the fixing rule are selected in consideration of the PDs of the SC tokens and the PDs of their associated AST tokens.Type: GrantFiled: October 12, 2021Date of Patent: April 9, 2024Assignee: Intel CorporationInventors: Alejandro Ibarra Von Borstel, Fernando Ambriz Meza, David Israel Gonzalez Aguirre, Walter Alejandro Mayorga Macias, Rocio Hernandez Fabian
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Patent number: 7699456Abstract: The invention relates to a printing method according to which, during the printing process, one or more narrow nozzles eject a printing liquid, and to a printing liquid suitable for such a method. The invention is particularly suitable for forgery-proof printing on papers or articles. According to the invention, the printing liquid contains nanoparticles that can be induced to fluoresce or phosphoresce. Said nanoparticles are small crystalline particles that can be induced to fluoresce or phosphoresce on their own or when mixed with dopants. Individual dots (10, 12) can be printed by means of a printing liquid that contains said nanoparticles. Due to their small size of from 1 to 1000 nanometers, preferably in the range of 300 nanometers or even much smaller depending on nozzle diameter, there is no risk of very narrow ink jet nozzles getting plugged.Type: GrantFiled: December 16, 2002Date of Patent: April 20, 2010Assignee: Centrum fur Angewandte Nanotechnologie (CAN) GmbHInventors: Stephan Haubold, Fernando Ibarra
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Patent number: 7579074Abstract: The present invention relates to an aqueous colloidal gold solution, comprising (a) nano-particular gold particles, (b) a compound having a polar tertiary amino group conjugated via a hydrophobic aromatic residue with a weaker alkaline group, and (c) a stabilizer comprising a mercapto group (—SH) and an acidic group, in particular a sulfonic acid group (—SO3?). This gold solution uses an ecologically compatible medium and is suited in an especial manner or writing and for printing, also for inkjet printers, since it has a long-term storage life and generates an attractive metal-like gold sheen.Type: GrantFiled: March 15, 2007Date of Patent: August 25, 2009Assignee: Nanogate AGInventors: Michael Berkei, Maren Korsten, Fernando Ibarra, Stephan Haubold
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Patent number: 7288239Abstract: The invention relates to synthesis of nanoparticles, in particular to methods for producing nanoparticles with networks consisting of Z sulphate (Z=magnesium (Mg), calcium (Ca), strontium (Sr), barium (Ba) or the binary mixtures thereof). The inventive method consists in synthesising the nanoparticles by crystal growth from an ion Z source and a sulphate ion source in a liquid phase mixture. The invention produces Z sulphate nanoparticles having a small diameter and uniformly dispersible in water or other solvents in a simple way. Co-ordinating solvents like glycerine, glycol ethylene and other polyethylene glycols, polyalcohols or dimethylsulphoxide (DMSO) are used for the synthesis mixture.Type: GrantFiled: November 19, 2003Date of Patent: October 30, 2007Assignee: Nanosolutions GmbHInventors: Fernando Ibarra, Christiane Meyer, Stephan Haubold, Thorsten Heidelberg
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Publication number: 20070166558Abstract: The present invention relates to an aqueous colloidal gold solution, comprising (a) nano-particular gold particles, (b) a compound having a polar tertiary amino group conjugated via a hydrophobic aromatic residue with a weaker alkaline group, and (c) a stabilizer comprising a mercapto group (—SH) and an acidic group, in particular a sulfonic acid group (—SO3?). This gold solution uses an ecologically compatible medium and is suited in an especial manner or writing and for printing, also for inkjet printers, since it has a long-term storage life and generates an attractive metal-like gold sheen.Type: ApplicationFiled: March 15, 2007Publication date: July 19, 2007Applicant: Nanogate Coating Systems GmbHInventors: Michael Berkei, Maren Korsten, Fernando Ibarra, Stephan Haubold
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Patent number: 7241399Abstract: Methods for the preparation of inorganic nanoparticles capable of fluorescence, wherein the nanoparticles consist of a host material that comprises at least one dopant. The synthesis of the invention in organic solvents allows to gain a considerably higher yield compared to the prior art synthesis in water. All kinds of objects can advantageously be marked and reliably authenticated by using an automated method on the basis of a characteristic emission. Further, the size distribution of the prepared nanoparticles is nartower which renders a subsequent size-selected separation process superfluous.Type: GrantFiled: September 7, 2001Date of Patent: July 10, 2007Assignee: Centrum fuer Angewandte Nanotechnologie (CAN) GmbHInventors: Stephan Haubold, Markus Haase, Karsten Riwotzki, Horst Weller, Heike Meyssamy, Fernando Ibarra
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Patent number: 7211135Abstract: The present invention relates to an aqueous colloidal gold solution, comprising (a) nano-particular gold particles, (b) a compound having a polar tertiary amino group conjugated via a hydrophobic aromatic residue with a weaker alkaline group, and (c) a stabilizer comprising a mercapto group (—SH) and an acidic group, in particular a sulfonic acid group (—SO3?). This gold solution uses an ecologically compatible medium and is suited in an especial manner for writing and for printing, also for inkjet printers, since it has a long-term storage life and generates an attractive metal-like gold sheen.Type: GrantFiled: March 16, 2004Date of Patent: May 1, 2007Assignee: nanogate coating systems GmbHInventors: Michael Berkei, Maren Korsten, Fernando Ibarra, Stephan Haubold
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Publication number: 20060133987Abstract: The invention relates to synthesis of nanoparticles, in particular to methods for producing nanoparticles with a net-works consisting of Z sulphate (Z=magnesium (Mg), calcium (Ca), strontium (Sr), barium (Ba) or the binary mixtures thereof). The inventive method consists in synthesising the nanoparticles by crystal growth from an ion Z source and a sulphate ion source in a synthesis liquid phase mixture. The aim of said invention is to produce in a simple way barium sulphate nanoparticles having a small diameter, said particles being uniformly dispersed in water or other solvents. For this purpose, co-ordinating solvents like glycerine, glycol ethylene and other polyethylene glycols, polyalcohols or dimethylsulphoxide (DMSO) are used for the synthesis mixture. In the preferred embodiment, barium is used in the form of chloride and the sulphate source in the form of tetrabutylammonium hydrogen sulphate. Other metallic dopants can be eventually integrated in the nanoparticles network.Type: ApplicationFiled: November 19, 2003Publication date: June 22, 2006Inventors: Fernando Ibarra, Christiane Meyer, Stephan Haubold, Thorsten Heidelberg
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Publication number: 20050204956Abstract: The present invention relates to an aqueous colloidal gold solution, comprising (a) nano-particular gold particles, (b) a compound having a polar tertiary amino group conjugated via a hydrophobic aromatic residue with a weaker alkaline group, and (c) a stabilizer comprising a mercapto group (—SH) and an acidic group, in particular a sulfonic acid group (—SO3?). This gold solution uses an ecologically compatible medium and is suited in an especial manner for writing and for printing, also for inkjet printers, since it has a long-term storage life and generates an attractive metal-like gold sheen.Type: ApplicationFiled: March 16, 2004Publication date: September 22, 2005Applicant: Nanosolutions GmbHInventors: Michael Berkei, Maren Korsten, Fernando Ibarra, Stephan Haubold
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Publication number: 20050068395Abstract: The invention relates to a printing method according to which, during the printing process, one or more narrow nozzles eject a printing liquid, and to a printing liquid suitable for such a method. The invention is particularly suitable for forgery-proof printing on papers or articles. According to the invention, the printing liquid contains nanoparticles that can be induced to fluoresce or phosphoresce. Said nanoparticles are small crystalline particles that can be induced to fluoresce or phosphoresce on their own or when mixed with dopants. Individual dots (10, 12) can be printed by means of a printing liquid that contains said nanoparticles. Due to their small size of from 1 to 1000 nanometers, preferably in the range of 300 nanometers or even much smaller depending on nozzle diameter, there is no risk of very narrow ink jet nozzles getting plugged.Type: ApplicationFiled: December 16, 2002Publication date: March 31, 2005Inventors: Stephan Haubold, Fernando Ibarra
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Publication number: 20030032192Abstract: The present invention relates to methods for the preparation of inorganic nanoparticles capable of fluorescence, wherein the nanoparticles consist of a host material that comprises at least one dopant. The synthesis of the invention in organic solvents allows to gain a considerably higher yield compared to the prior art synthesis in water. All kinds of objects can advantageously be marked and reliably authenticated by using an automated method on the basis of a characteristic emission. Further, the size distribution of the prepared nanoparticles is narrower which renders a subsequent size-selected separation process superfluous.Type: ApplicationFiled: June 26, 2002Publication date: February 13, 2003Inventors: Stephan Haubold, Markus Haase, Carsten Riwotzky, Horst Weller, Heike Meysamy, Fernando Ibarra