Patents by Inventor Emilio Angulo
Emilio Angulo 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: 20170232756Abstract: The present disclosure relates to an inkjet printer 30 comprising a carriage unit to which a printhead (PT) is coupled, a primary ink tank (T1) and a secondary ink tank (T2) to store ink, and a controller (CT2) to control a pump (PM) so as to cause the secondary ink tank (T2) to supply the primary ink tank (T1) with ink.Type: ApplicationFiled: October 31, 2014Publication date: August 17, 2017Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.Inventors: Michel Georges Encrenaz, Joaquim Bea, Emilio Angulo Navarro
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Publication number: 20170182786Abstract: An example device in accordance with an aspect of the present disclosure includes a sensor die having a sensitive region and a bond pad. A bond is formed between a wire and the bond pad of the sensor die. An encapsulant is to retain the wire at the bond pad and mechanically support the wire and the bond, based on covering the bond and wire according to an encapsulant height, extending from the bond pad, greater than a bond height. The encapsulant is localized at the bond pad of the sensor die to enable the sensitive region to remain uncovered by the encapsulant.Type: ApplicationFiled: February 4, 2014Publication date: June 29, 2017Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, LP.Inventors: Emilio Angulo Navarro, Josiah CHAN, Fernando Bayona Alcolea, Albert Crespi Serrano, Mikel Zuza Irurueta, Jorge Castano, Ying Ying HO
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Publication number: 20170120634Abstract: A printer comprises a printing assembly for printing an image on a print media in a print zone; a cutting assembly for cutting the print media along a contour in a cut zone; wherein the print zone and the cut zone are distinct from one another, one of the zones being downstream of the respective other zone in a print media advance direction; a control unit controlling the printhead assembly and the cutting assembly to perform printing and cutting operations during a single print media feed. A method of printing, using said printer, comprises feeding the print media through the cut zone and through the print zone, in any order; and simultaneously printing an image and cutting a contour while the print media is being fed through the cut zone and through the print zone.Type: ApplicationFiled: April 23, 2014Publication date: May 4, 2017Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.Inventors: Emilio Angulo Navarro, Diego Lopez Ubieto, Sergi Culubret
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Publication number: 20170008297Abstract: An example in accordance with an aspect of the present disclosure includes an ink channel of a printer, coupleable to an ink supply to receive an ink. A sensor assembly is mounted to the ink channel, including a sensor in fluid communication with the ink channel to identify an ink level of the ink supply based on a pressure difference between an air pressure, associated with the sensor assembly, and an ink pressure, associated with the ink channel.Type: ApplicationFiled: February 4, 2014Publication date: January 12, 2017Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.Inventors: Emilio Angulo Navarro, Femando Bayona Alcolea, Jorge Castano Aspas, Mikel Zuza Irurueta, Alfonso CAMENO SALINAS, Albert Crespi Serrano
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Publication number: 20160368279Abstract: In one example, a print zone heater includes a structure defining a plenum, a heating element, a fan to move air over the heating element into the plenum, and a conduit from the plenum to carry heated air into the print zone.Type: ApplicationFiled: February 26, 2014Publication date: December 22, 2016Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.Inventors: Francisco Javier Perez Gellida, Ezequiel Jordi Rufes Bernad, Marina Cantero Lazaro, Antonio Gracia Verdugo, Santiago Sanz Ananos, Roger Bastandas Pulgoriol, Mikel Zuza Irurueta, Juan Manuel Valero Navazo, Emilio Angulo Navarro
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Publication number: 20160355027Abstract: In one example, a vapor control heater for a printer includes a housing, a heating element at least partially enclosed by the housing, and a fan to move air over the heating element and into a flow of air from the printer dryer.Type: ApplicationFiled: March 26, 2014Publication date: December 8, 2016Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.Inventors: Juan Manuel Valero Navazo, Francisco Javier Perez Gellida, Emilio Angulo Navarro, Ezequiel Jordi Rufes Bernad, Marina Cantero Lazaro, Antonio Gracia Verdugo, Santiaho Sanz Ananos, Roger Bastardas Puigoriol, Mikel Zuza Irurueta, Oriol Borrell Avila, Eva Blay Lerin
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Patent number: 9452622Abstract: In one example, a platen system for a printer includes a group of interchangeable platens each configured to support a different type of print substrate in the printer.Type: GrantFiled: August 13, 2015Date of Patent: September 27, 2016Assignee: HEWLETT-PACKARD DEVELOPMENT COMPNY, L.P.Inventors: Carlos Chover López, Lluis Hierro Domenech, Emilio Angulo Navarro, Francisco Javier Pérez Gellida
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Patent number: 9290030Abstract: A measured distance is received from a distance sensor, where the measured distance is indicative of a distance between a color sensor and a substrate. Using the measured distance, a location of a given projection of projections of a substrate support is determined. A color of a color patch on the substrate at the determined location of the given projection is determined.Type: GrantFiled: September 14, 2015Date of Patent: March 22, 2016Assignee: Hewlett-Packard Development Company, L.P.Inventors: Jordi Arnabat Benedicto, Francisco Javier Pérez Gellida, Juan Uroz Soria, Oriol Borrell Avila, Emilio Angulo Navarro
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Publication number: 20160001582Abstract: A measured distance is received from a distance sensor, where the measured distance is indicative of a distance between a color sensor and a substrate. Using the measured distance, a location of a given projection of projections of a substrate support is determined. A color of a color patch on the substrate at the determined location of the given projection is determined.Type: ApplicationFiled: September 14, 2015Publication date: January 7, 2016Inventors: Jordi Arnabat Benedicto, Francisco Javier Pérez Gellida, Juan Uroz Soria, Oriol Borrell Avila, Emilio Angulo Navarro
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Publication number: 20150343806Abstract: In one example, a platen system for a printer includes a group of interchangeable platens each configured to support a different type of print substrate in the printer.Type: ApplicationFiled: August 13, 2015Publication date: December 3, 2015Inventors: Carlos CHOVER LÓPEZ, Lluis HIERRO DOMENECH, Emilio ANGULO NAVARRO, Francisco Javier PÉREZ GELLIDA
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Patent number: 9145002Abstract: In one example, a platen system for a printer includes a group of interchangeable platens each configured to support a different type of print substrate in the printer.Type: GrantFiled: December 18, 2012Date of Patent: September 29, 2015Assignee: Hewlett-Packard Development Company, L.P.Inventors: Carlos Chover Lopez, Lluis Hierro Domenech, Emilio Angulo Navarro, Francisco Javier Perez Gellida
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Patent number: 9132681Abstract: Techniques related to printing are described herein. According to an example, color patches are to be printed on a substrate. The substrate can be positioned on a substrate support for operation of a color sensor in a color measurement zone. Dimension and location in the substrate of the color patches are selected such that, for each color patch, at least a portion of the color patch can be positioned on a support projection in the color measurement zone. In some examples, color analysis techniques are described.Type: GrantFiled: February 7, 2012Date of Patent: September 15, 2015Assignee: Hewlett-Packard Development Company, L.P.Inventors: Jordi Arnabat Benedicto, Francisco Javier Pérez Gellida, Juan Uroz Soria, Oriol Borrell Avila, Emilio Angulo Navarro
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Publication number: 20150049139Abstract: Techniques related to printing are described herein. According to an example, color patches are to be printed on a substrate. The substrate can be positioned on a substrate support for operation of a color sensor in a color measurement zone. Dimension and location in the substrate of the color patches are selected such that, for each color patch, at least a portion of the color patch can be positioned on a support projection in the color measurement zone. In some examples, color analysis techniques are described.Type: ApplicationFiled: February 7, 2012Publication date: February 19, 2015Inventors: Jordi Arnabat Benedicto, Francisco Javier Pérez Gellida, Juan Uroz Soria, Oriol Borrell Avila, Emilio Angulo Navarro
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Patent number: 8833924Abstract: System for supplying ink printed on a print medium comprises a heater to heat air, an impingement plate with a plurality of holes, and a blower for blowing heated air through the holes of the impingement plate onto the print medium. The impingement flux length in the system which may be defined as the length of the impingement plate through which heated air is blown, is adjustable.Type: GrantFiled: July 5, 2012Date of Patent: September 16, 2014Assignee: Hewlett-Packard Development Company, L.P.Inventors: Antonio Monclus Velasco, Xavier Soler Pedemonte, Fco Javier Pèrez Gellida, Emilio Angulo Navarro, Jesùs Garcia Maza, Elena Laso Plaza, Francisco Javier Rodriguez Escañuela
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Patent number: 8646899Abstract: Ink drying methods and apparatus are disclosed. One example ink drying apparatus includes a resistive heating element having a first power dissipation density adjacent to a center region of a print media travel path and a second power dissipation density adjacent to an edge region of the print media travel path, wherein the first and second power densities are not equal.Type: GrantFiled: May 28, 2010Date of Patent: February 11, 2014Assignee: Hewlett-Packard Development Company, L.P.Inventors: Francisco Javier Perez Gellida, Jesus Ruiz Lluch, Emilio Angulo Navarro, Ezequiel Jordi Rufes Bernard
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Publication number: 20140035996Abstract: A print head servicing unit comprises a cassette which is removably insertable in a hard copy apparatus and comprises some or all of a moveable web of absorbent colour material for receiving waste ink from the print head; a storage compartment for accommodating received waste ink; a cap for the print head; and a filter for filtering air-borne particles in the region of the print head. The path of the web through the cassette is such that a region thereof for receiving spat ink from the print head is arranged downstream of a region thereof for wiping ink from the print head.Type: ApplicationFiled: July 31, 2012Publication date: February 6, 2014Inventors: Xavier GROS GRAS, Emilio Angulo Navarro, Marta Coma Vives, Ainhoa Urbistondo Galarraga
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Publication number: 20140009546Abstract: System for supplying ink printed on a print medium comprises a heater to heat air, an impingement plate with a plurality of holes, and a blower for blowing heated air through the holes of the impingement plate onto the print medium. The impingement flux length in the system which may be defined as the length of the impingement plate through which heated air is blown, is adjustable.Type: ApplicationFiled: July 5, 2012Publication date: January 9, 2014Inventors: Antonio Monclus Velasco, Xavier Soler Pedemonte, Fco Javier Pèrez Gellida, Emilio Angulo Navarro, Jesùs Garcìa Maza, Elena Laso Plaza, Francisco Javier Rodriguez Escañuela
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Publication number: 20110292144Abstract: Ink drying methods and apparatus are disclosed. One example ink drying apparatus includes a resistive heating element having a first power dissipation density adjacent to a center region of a print media travel path and a second power dissipation density adjacent to an edge region of the print media travel path, wherein the first and second power densities are not equal.Type: ApplicationFiled: May 28, 2010Publication date: December 1, 2011Inventors: Francisco Javier Pérez Gellida, Jesús Ruiz Lluch, Emilio Angulo Navarro, Ezequiel Jordi Rufes Bernard
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Patent number: 7677716Abstract: Ejected liquid forms a latent image on a charged transfer surface. In some invention aspects electrostatic charge is first applied to the surface; inkjet devices eject the image-forming liquid; voltage is established between the devices and surface; another, separate substance associated with the latent image actuates it. In other aspects hydrophobic or hydrophilic material in the surface stabilizes the image on it; electrostatic apparatus, associated with the surface, cooperates with the stabilizing material, further controlling image-droplet position and size. In other aspects a desired image forms on a final printing medium, based on an input electronic image-data array; the liquid ejection is onto an intermediate transfer surface, based on detailed incremental control by the data, forming a latent image representing the desired image.Type: GrantFiled: January 26, 2005Date of Patent: March 16, 2010Assignee: Hewlett-Packard Development Company, L.P.Inventors: Ramon Vega, Jordi Ferran, Eduardo Martin, Emilio Angulo, Jorge Castano, Pedro Luis Las Heras
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Publication number: 20060164489Abstract: Ejected liquid forms a latent image on a charged transfer surface. In some invention aspects electrostatic charge is first applied to the surface; inkjet devices eject the image-forming liquid; voltage is established between the devices and surface; another, separate substance associated with the latent image actuates it. In other aspects hydrophobic or hydrophilic material in the surface stabilizes the image on it; electrostatic apparatus, associated with the surface, cooperates with the stabilizing material, further controlling image-droplet position and size. In other aspects a desired image forms on a final printing medium, based on an input electronic image-data array; the liquid ejection is onto an intermediate transfer surface, based on detailed incremental control by the data, forming a latent image representing the desired image.Type: ApplicationFiled: January 26, 2005Publication date: July 27, 2006Inventors: Ramon Vega, Jordi Ferran, Eduardo Martin, Emilio Angulo, Jorge Castano, Pedro Heras