Patents by Inventor Felipe Miguel Joos
Felipe Miguel Joos 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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Publication number: 20190081218Abstract: A method of dispensing quantum dot containing material in a well, the method comprising dispensing quantum dot material in a well using an ink jet, wherein the ink jet is operated with an Ohnesorge (Oh) number between 0.1 and 1 and with a Weber number of between 4 and 501.6*Oh0.4. Other methods include dispensing quantum dot containing material in a well, the method comprising dispensing quantum dot material in a well using an ink jet, immobilizing the dispensed quantum dot material by drying or curing, repeating these steps an integer N number of times until a predetermined thickness is obtained.Type: ApplicationFiled: January 27, 2017Publication date: March 14, 2019Inventors: DAVID FRANCIS Dawson-Elli, Felipe Miguel Joos, Gregory William Keyes, James Edward McGinnis
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Patent number: 10121607Abstract: A separator such as for an electrochemical double layer capacitor includes acicular inorganic particles that are dried to form a porous membrane. Example inorganic particles are calcium silicate particles. A deposition method implementing slurry that includes the acicular inorganic particles and a dispersing medium along with a binder material can be used to form the separator layer directly on electrode materials.Type: GrantFiled: January 28, 2014Date of Patent: November 6, 2018Assignee: Corning IncorporatedInventors: Felipe Miguel Joos, Satyanarayana Kodali, Atul Kumar, Charles Warren Lander, Kamjula Pattabhirami Reddy, Huthavahana Kuchibhotla Sarma
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Patent number: 9687872Abstract: A fluid dispensing system may include a first die portion having a first face defining a first edge and a second die portion spaced from the first die portion and having a second face facing the first face and defining a second edge, wherein the first edge and the second edge define a fluid outlet opening. The fluid dispensing system may also include a fluid inlet for introducing fluid to a region between the first face and the second face, and a cavity in flow communication with the fluid inlet, wherein the cavity opens to the region between the first face and the second face. The fluid dispensing system may further include a shim disposed between the first die portion and the second die portion to maintain the spaced positioning of the first and second die portions, wherein the shim defines a plurality of channels bounded by the first and second faces and extending from the cavity in a direction toward the fluid outlet.Type: GrantFiled: May 7, 2014Date of Patent: June 27, 2017Assignee: Corning IncorporatedInventor: Felipe Miguel Joos
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Patent number: 9209464Abstract: A current collector and an electric double layer capacitor including a current collector. The current collector has a conductive layer with an electrode-facing surface and an opposing second surface, each surface having an area, and a textured coating formed over and in contact with at least a majority of the electrode-facing surface.Type: GrantFiled: September 24, 2009Date of Patent: December 8, 2015Assignee: Corning IncorporatedInventors: Kishor Purushottam Gadkaree, Felipe Miguel Joos, James Robert Lim, Kamjula Pattabhirami Reddy, John Earl Tosch
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Patent number: 9187364Abstract: A method of glass edge coating includes supplying a coating material to a jetting dispenser. Droplets are jetted from a nozzle of the jetting dispenser. Beads of coating material are deposited on a perimeter edge of the glass article by arranging for the droplets to drop on the perimeter edge after falling through a standoff distance between the nozzle and the perimeter edge, whereafter each bead flows in a plurality of directions on the perimeter edge, thereby forming a coating on the perimeter edge. During the jetting, a relative motion is effected between the nozzle and the perimeter edge such that the beads are deposited at a plurality of locations along the perimeter edge.Type: GrantFiled: February 20, 2014Date of Patent: November 17, 2015Assignee: Corning IncorporatedInventors: Felipe Miguel Joos, Gregory William Keyes, Hideki Masaki
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Publication number: 20150055275Abstract: A separator such as for an electrochemical double layer capacitor includes acicular inorganic particles that are dried to form a porous membrane. Example inorganic particles are calcium silicate particles. A deposition method implementing slurry that includes the acicular inorganic particles and a dispersing medium along with a binder material can be used to form the separator layer directly on electrode materials.Type: ApplicationFiled: January 28, 2014Publication date: February 26, 2015Applicant: Corning IncorporatedInventors: Felipe Miguel Joos, Satyanarayana Kodali, Atul Kumar, Charles Warren Lander, Kamjula Pattabhirami Reddy, Huthavahana Kuchibhotla Sarma
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Patent number: 8871116Abstract: Water-based conductive ink compositions may include acid-washed graphite particles, carbon black particles, at least one polymeric dispersant, at least one acrylic binder, at least one polyvinylpyrrolidone binder, at least one defoamer, and an aqueous carrier. At least 90 wt. % of the acid-washed graphite particles and the carbon black particles, based on the combined weight of the acid-washed graphite particles and the carbon black particles, may have particle sizes less than 10 ?m. The water-based conductive ink composition may have a total elemental contaminant level of less than 100 ppm, based on the total weight of the water-based conductive ink composition. Methods for preparing the water-based conductive ink compositions may include preparing a letdown phase from a first premix containing carbon black and a second premix containing acid-washed graphite. The methods may include washing graphite particles in an strong acid such as hydrochloric acid, nitric acid, sulfuric acid, or mixtures thereof.Type: GrantFiled: September 30, 2011Date of Patent: October 28, 2014Assignee: Corning IncorporatedInventors: Renee Kelly Duncan, Kishor Purushottam Gadkaree, Felipe Miguel Joos, Charles Warren Lander
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Patent number: 8840687Abstract: A method of making a multi-layer current collector comprises forming a first layer from a first formulation over each major surface of a current collector substrate, and forming a second layer from a second formulation over each of the first layers, wherein one of the first formulation and second formulation is a graphite formulation and the other of the first formulation and second formulation is a carbon black formulation.Type: GrantFiled: August 23, 2010Date of Patent: September 23, 2014Assignee: Corning IncorporatedInventors: Kishor Purushottam Gadkaree, Felipe Miguel Joos, James Robert Lim, Kamjula Pattabhirami Reddy
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Publication number: 20140242291Abstract: A method of glass edge coating includes supplying a coating material to a jetting dispenser. Droplets are jetted from a nozzle of the jetting dispenser. Beads of coating material are deposited on a perimeter edge of the glass article by arranging for the droplets to drop on the perimeter edge after falling through a standoff distance between the nozzle and the perimeter edge, whereafter each bead flows in a plurality of directions on the perimeter edge, thereby forming a coating on the perimeter edge. During the jetting, a relative motion is effected between the nozzle and the perimeter edge such that the beads are deposited at a plurality of locations along the perimeter edge.Type: ApplicationFiled: February 20, 2014Publication date: August 28, 2014Applicant: Corning IncorporatedInventors: Felipe Miguel Joos, Gregory William Keyes, Hideki Masaki
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Publication number: 20140242283Abstract: A fluid dispensing system may include a first die portion having a first face defining a first edge and a second die portion spaced from the first die portion and having a second face facing the first face and defining a second edge, wherein the first edge and the second edge define a fluid outlet opening. The fluid dispensing system may also include a fluid inlet for introducing fluid to a region between the first face and the second face, and a cavity in flow communication with the fluid inlet, wherein the cavity opens to the region between the first face and the second face. The fluid dispensing system may further include a shim disposed between the first die portion and the second die portion to maintain the spaced positioning of the first and second die portions, wherein the shim defines a plurality of channels bounded by the first and second faces and extending from the cavity in a direction toward the fluid outlet.Type: ApplicationFiled: May 7, 2014Publication date: August 28, 2014Applicant: Corning IncorporatedInventor: Felipe Miguel Joos
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Patent number: 8752501Abstract: A fluid dispensing system may include a first die portion having a first face defining a first edge and a second die portion spaced from the first die portion and having a second face facing the first face and defining a second edge, wherein the first edge and the second edge define a fluid outlet opening. The fluid dispensing system may also include a fluid inlet for introducing fluid to a region between the first face and the second face, and a cavity in flow communication with the fluid inlet, wherein the cavity opens to the region between the first face and the second face. The fluid dispensing system may further include a shim disposed between the first die portion and the second die portion to maintain the spaced positioning of the first and second die portions, wherein the shim defines a plurality of channels bounded by the first and second faces and extending from the cavity in a direction toward the fluid outlet.Type: GrantFiled: July 29, 2010Date of Patent: June 17, 2014Assignee: Corning IncorporatedInventor: Felipe Miguel Joos
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Publication number: 20140151329Abstract: A foam acid glass etching media including a solvent; a source of fluorine; and a nonionic surfactant. The foam acid is in the form of a colloidal dispersion with a gas dispersed in a continuous liquid phase. The media is useful in etching or polishing glass sheets in a batch or continuous process. Described is a method for etching or polishing glass by providing a glass having at least one major surface; and contacting the at least one major surface with a foam acid.Type: ApplicationFiled: October 28, 2013Publication date: June 5, 2014Applicant: CORNING INCORPORATEDInventors: John Martin Dafin, Todd Michael Harvey, Felipe Miguel Joos, Vasudha Ravichandran, Kevin William Uhlig, Kathleen Ann Wexell, Christine Coulter Wolcott
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Publication number: 20130082213Abstract: Water-based conductive ink compositions may include acid-washed graphite particles, carbon black particles, at least one polymeric dispersant, at least one acrylic binder, at least one polyvinylpyrrolidone binder, at least one defoamer, and an aqueous carrier. At least 90 wt. % of the acid-washed graphite particles and the carbon black particles, based on the combined weight of the acid-washed graphite particles and the carbon black particles, may have particle sizes less than 10 ?m. The water-based conductive ink composition may have a total elemental contaminant level of less than 100 ppm, based on the total weight of the water-based conductive ink composition. Methods for preparing the water-based conductive ink compositions may include preparing a letdown phase from a first premix containing carbon black and a second premix containing acid-washed graphite. The methods may include washing graphite particles in an strong acid such as hydrochloric acid, nitric acid, sulfuric acid, or mixtures thereof.Type: ApplicationFiled: September 30, 2011Publication date: April 4, 2013Inventors: Renee Kelly Duncan, Kishor Purushottam Gadkaree, Felipe Miguel Joos, Charles Warren Lander
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Publication number: 20120043120Abstract: A method of making a multi-layer current collector comprises forming a first layer from a first formulation over each major surface of a current collector substrate, and forming a second layer from a second formulation over each of the first layers, wherein one of the first formulation and second formulation is a graphite formulation and the other of the first formulation and second formulation is a carbon black formulation.Type: ApplicationFiled: August 23, 2010Publication date: February 23, 2012Inventors: Kishor Purushottam Gadkaree, Felipe Miguel Joos, James Robert Lim, Kamjula Pattabhirami Reddy
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Publication number: 20120027942Abstract: A fluid dispensing system may include a first die portion having a first face defining a first edge and a second die portion spaced from the first die portion and having a second face facing the first face and defining a second edge, wherein the first edge and the second edge define a fluid outlet opening. The fluid dispensing system may also include a fluid inlet for introducing fluid to a region between the first face and the second face, and a cavity in flow communication with the fluid inlet, wherein the cavity opens to the region between the first face and the second face. The fluid dispensing system may further include a shim disposed between the first die portion and the second die portion to maintain the spaced positioning of the first and second die portions, wherein the shim defines a plurality of channels bounded by the first and second faces and extending from the cavity in a direction toward the fluid outlet.Type: ApplicationFiled: July 29, 2010Publication date: February 2, 2012Inventor: Felipe Miguel Joos
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Publication number: 20110070493Abstract: A current collector and an electric double layer capacitor including a current collector. The current collector has a conductive layer with an electrode-facing surface and an opposing second surface, each surface having an area, and a textured coating formed over and in contact with at least a majority of the electrode-facing surface.Type: ApplicationFiled: September 24, 2009Publication date: March 24, 2011Inventors: Kishor Purushottam Gadkaree, Felipe Miguel Joos, James Robert Lim, Kamjula Pattabhirami Reddy, John Earl Tosch