Patents by Inventor Maria Dinares Argemi
Maria Dinares Argemi 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: 20230406001Abstract: According to an example, a printhead storage device comprises a printhead pocket to receive a printhead, a receptacle with an interior chamber wherein printing fluid is provided, and a fluid interconnect device comprising a fluid path with the interior chamber. Upon insertion of a printhead to the pocket, the fluid interconnect device is connected to the printhead, thereby providing a fluid connection between the printhead and the interior chamber and wherein the printhead is not operable when inserted in the printhead pocket.Type: ApplicationFiled: October 30, 2020Publication date: December 21, 2023Applicant: Hewlett-Packard Development Company, L.P.Inventors: Dorkaitz Alain VAZQUEZ FERNANDEZ, Maria DINARES ARGEMI, Mauricio SERAS FRANZOSO, Josep ORTIZ MOMPEL
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Patent number: 10828899Abstract: Example methods for the maintenance of printheads are provided, the printheads comprising a reservoir containing a printing fluid with particles in suspension, and a nozzle plate. Example methods may comprise capping the nozzle plate of the printhead, and rotating the capped printhead. Example maintenance devices for printheads are also provided, comprising a support with a socket to attach a printhead to the support, a drive unit to rotate the support about a rotation axis, and a control unit connected to the drive unit to perform a predetermined rotation cycle.Type: GrantFiled: November 26, 2019Date of Patent: November 10, 2020Assignee: Hewlett-Packard Development Company, L.P.Inventors: Marta Coma Vives, Maria Dinares Argemi, David Butinya, Macia Sole Pons
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Publication number: 20200094559Abstract: Example methods for the maintenance of printheads are provided, the printheads comprising a reservoir containing a printing fluid with particles in suspension, and a nozzle plate. Example methods may comprise capping the nozzle plate of the printhead, and rotating the capped printhead. Example maintenance devices for printheads are also provided, comprising a support with a socket to attach a printhead to the support, a drive unit to rotate the support about a rotation axis, and a control unit connected to the drive unit to perform a predetermined rotation cycle.Type: ApplicationFiled: November 26, 2019Publication date: March 26, 2020Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.Inventors: Marta Coma Vives, Maria Dinares Argemi, David Butinya, Macia Sole Pons
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Patent number: 10562307Abstract: Example methods for the maintenance of printheads are provided, the printheads comprising a reservoir containing a printing fluid with particles in suspension, and a nozzle plate. Example methods may comprise capping the nozzle plate of the printhead, and rotating the capped printhead. Example maintenance devices for printheads are also provided, comprising a support with a socket to attach a printhead to the support, a drive unit to rotate the support about a rotation axis, and a control unit connected to the drive unit to perform a predetermined rotation cycle.Type: GrantFiled: January 29, 2016Date of Patent: February 18, 2020Assignee: Hewlett-Packard Development Company, L.P.Inventors: Marta Coma Vives, María Dinares Argemi, David Butinya, Macia Solé Pons
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Publication number: 20180264819Abstract: Example methods for the maintenance of printheads are provided, the printheads comprising a reservoir containing a printing fluid with particles in suspension, and a nozzle plate. Example methods may comprise capping the nozzle plate of the printhead, and rotating the capped printhead. Example maintenance devices for printheads are also provided,comprising a support with a socket to attach a printhead to the support, a drive unit to rotate the support about a rotation axis, and a control unit connected to the drive unit to perform a predetermined rotation cycle.Type: ApplicationFiled: January 29, 2016Publication date: September 20, 2018Applicant: Hewlett-Packard Development Company, L.P.Inventors: Marta COMA VIVES, María DINARES ARGEMI, David BUTINYA, Macia SOLÉ PONS
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Patent number: 10046560Abstract: Methods and apparatus to control a heater associated with a printing nozzle are disclosed. A method comprising controlling a heater associated with a printing nozzle to reduce a heat output of the heater based on a determination that the printing nozzle is outside a print area and printing an image on a substrate using other printing nozzles while the heat output of the heater is reduced.Type: GrantFiled: July 31, 2014Date of Patent: August 14, 2018Assignee: Hewlett-Packard Development Company, L.P.Inventors: Jeffrey Allen Wagner, Ronald Albert Askeland, Maria Magdalena Martinez Ferrandiz, Maria Dinares Argemi, Francisco Lopez Moral, Xavier Bruch, Chandrasekhar Nadimpalli, Xavier Gasso Puchal
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Patent number: 8128188Abstract: A system for monitoring ink flow is disclosed. In one embodiment, the system includes a printhead configured to perform a priming event, a heating element, a sensor configured to measure the temperature of a printhead die at a plurality of times, and a processor configured to determine the success of a priming event by comparing an actual cooling rate to a threshold cooling rate.Type: GrantFiled: April 30, 2009Date of Patent: March 6, 2012Assignee: Hewlett-Packard Development Company, L.P.Inventors: David Ramirez Muela, Francisco Lopez Moral, Maria Dinares Argemi, Xavier Gasso Puchal
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Patent number: 8002382Abstract: Various embodiments and methods relating to wiping of a print head are disclosed.Type: GrantFiled: April 24, 2007Date of Patent: August 23, 2011Assignee: Hewlett-Packard Development Company, L.P.Inventors: Steven W. Steinfield, Chandrasekhar Nadimpalli, Francisco Lopez Moral, Jason D. Jolly, Rafael Ulacia Portoles, Maria Dinares Argemi, Curtis N. Torgerson
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Publication number: 20100277520Abstract: A system for monitoring ink flow is disclosed. In one embodiment, the system includes a printhead configured to perform a priming event, a heating element, a sensor configured to measure the temperature of a printhead die at a plurality of times, and a processor configured to determine the success of a priming event by comparing an actual cooling rate to a threshold cooling rate.Type: ApplicationFiled: April 30, 2009Publication date: November 4, 2010Inventors: David Ramirez MUELA, Francisco Lopez MORAL, Maria Dinares ARGEMI, Xavier Gasso Puchal
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Publication number: 20080266342Abstract: Various embodiments and methods relating to wiping of a print head are disclosed.Type: ApplicationFiled: April 24, 2007Publication date: October 30, 2008Inventors: Steven W. Steinfield, Chadrasekhar Nadimpalli, Francisco Lopez Moral, Jason D. Jolly, Rafael Ulacia Portoles, Maria Dinares Argemi, Curtis N. Torgerson