Patents by Inventor Victor Escobedo
Victor Escobedo 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: 10362798Abstract: A bean roasting system includes a roasting chamber, a blower, a variable diverter and a controller. The roasting chamber, the blower and the variable diverter each is disposed at least partially within a recirculating gas flow path. The blower is configured to provide a flow stream of gas through the recirculating gas flow path. The variable diverter is configured to split the gas flow path into at least two flow paths including a treated flow path and a bypass flow path. The treated flow path includes a series arrangement of a gas heater and a catalytic converter. The variable diverter is configured to control a percentage of a flow stream of gas that is diverted into the bypass flow path. The controller is configured to activate different predetermined operating modes for the bean roasting system by controlling a state of the variable diverter and a state of the heater.Type: GrantFiled: April 10, 2018Date of Patent: July 30, 2019Assignee: Bellwether Coffee Co.Inventors: Ricardo Lopez, John Sandhu, Arno Holschuh, Victor Escobedo, Benjamin Jones, Brandon McLaughlin, Neil Vesco, Henry D'Souza, David Kortbawi
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Publication number: 20180295870Abstract: A bean roasting system includes a roasting chamber, a blower, a variable diverter and a controller. The roasting chamber, the blower and the variable diverter each is disposed at least partially within a recirculating gas flow path. The blower is configured to provide a flow stream of gas through the recirculating gas flow path. The variable diverter is configured to split the gas flow path into at least two flow paths including a treated flow path and a bypass flow path. The treated flow path includes a series arrangement of a gas heater and a catalytic converter. The variable diverter is configured to control a percentage of a flow stream of gas that is diverted into the bypass flow path. The controller is configured to activate different predetermined operating modes for the bean roasting system by controlling a state of the variable diverter and a state of the heater.Type: ApplicationFiled: April 10, 2018Publication date: October 18, 2018Applicant: Bellwether Coffee Co.Inventors: Ricardo LOPEZ, John SANDHU, Arno HOLSCHUH, Victor ESCOBEDO, Benjamin JONES, Brandon MCLAUGHLIN, Neil VESCO, Henry D'SOUZA, David KORTBAWI
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Patent number: 8899735Abstract: A method of supplying ink to an inkjet printhead having multiple ink color channels. The method includes the steps of: supplying black ink to a black color channel of the printhead; and supplying yellow ink to a yellow color channel of the printhead. The black ink is supplied to the printhead at a lower pressure than the yellow ink.Type: GrantFiled: October 4, 2013Date of Patent: December 2, 2014Assignee: Memjet Technology Ltd.Inventors: Eric Johnson, Jinsong Gao, Andy Bound, Thomas Roetker, Victor Escobedo
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Publication number: 20140036011Abstract: A method of supplying ink to an inkjet printhead having multiple ink color channels. The method includes the steps of: supplying black ink to a black color channel of the printhead; and supplying yellow ink to a yellow color channel of the printhead. The black ink is supplied to the printhead at a lower pressure than the yellow ink.Type: ApplicationFiled: October 4, 2013Publication date: February 6, 2014Applicant: ZAMTEC LIMITEDInventors: Eric Johnson, Jinsong Gao, Andy Bound, Thomas Roetker, Victor Escobedo
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Patent number: 8613502Abstract: A system for reducing ink color mixing effects in a printer is provided having a printhead having multiple ink color channels mounted to a housing of the printer at a first level, and a plurality of ink supply cartridges mounted to the printer housing so as to be fluidically connected to the printhead and stacked in an array having a plurality of rows defining a plurality of levels which are lower than the first level. The plurality of ink supply cartridges include at least one black ink supply cartridge which supplies black colored ink to a black ink color channel of the printhead. The black ink supply cartridge is disposed at the lowest level defined by the array.Type: GrantFiled: May 16, 2011Date of Patent: December 24, 2013Assignee: Zamtec LimitedInventors: Eric Johnson, Jinsong Gao, Andy Bound, Thomas Roetker, Victor Escobedo
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Publication number: 20110279591Abstract: A system for reducing ink color mixing effects in a printer is provided having a printhead having multiple ink color channels mounted to a housing of the printer at a first level, and a plurality of ink supply cartridges mounted to the printer housing so as to be fluidically connected to the printhead and stacked in an array having a plurality of rows defining a plurality of levels which are lower than the first level. The plurality of ink supply cartridges include at least one black ink supply cartridge which supplies black colored ink to a black ink color channel of the printhead. The black ink supply cartridge is disposed at the lowest level defined by the array.Type: ApplicationFiled: May 16, 2011Publication date: November 17, 2011Inventors: Eric Johnson, Jinsong Gao, Andy Bound, Thomas Roetker, Victor Escobedo
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Publication number: 20060152560Abstract: Embodiments of the present invention include hybrid ink delivery systems which allow a flexible arrangement of free ink supplies to be connected to multiple printhead assemblies, while preventing printhead deprime or drooling during setup, and provide control and verification of ink supply replacement through the use of integral memory components on the in supplies.Type: ApplicationFiled: April 26, 2004Publication date: July 13, 2006Inventors: Mohammad Samii, Daniel Briley, Victor Escobedo, Max Gunther
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Publication number: 20050088479Abstract: A fluid-ejection assembly of one embodiment is disclosed comprising first and second arrays of fluid-ejection mechanisms, first and second service stations, and first and second drive mechanisms. The first array ejects fluid onto media; the first service station is to service the first array. The second array ejects fluid onto the media; the second service station is to service the second array. The first drive mechanism moves the first array between a first position to eject fluid onto the media and a second position at the first service station, while the second array ejects fluid onto the media in place of the first array. The second drive mechanism moves the second array between a third position to eject fluid onto the media and a fourth position at the second service station while the first array ejects fluid onto the media in place of the second array.Type: ApplicationFiled: October 25, 2003Publication date: April 28, 2005Inventors: Steve Steinfield, Scott Hock, Myron Bezenek, Victor Escobedo, Kenneth Courian, Mohammad Samii, Juan Vives, Antoni Murcia, David Berardelli
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Patent number: 5240243Abstract: A suspendable or hanging sheet receiving bin for a printer or plotter which includes a front wall, a back wall, and a bottom wall, all joined together in a bar or wire grid network to define a sheet receiving region. The sheet receiving region has a length dimension, a width dimension, and a depth dimension all defining at one end of the bin an opening for receiving paper fed from the output of the printer or plotter. The front wall of the bin includes a plurality of U-shaped or hook-shaped members having upwardly faced convex surfaces for receiving stacked sheets of paper falling into the opening of the bin and for enabling the sheets to be stacked uniformly and readily accessible to an operator for removal from the bin after the completion of the printing or plotting operation. Advantageously, the bin is provided with an adjustable tray or lever member which may be positioned at different locations along the depth dimension of the bin for receiving different length sheets from the plotter or printer.Type: GrantFiled: April 6, 1992Date of Patent: August 31, 1993Assignee: Hewlett-Packard CompanyInventors: Ronald S. Gompertz, Victor Escobedo
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Patent number: 5110111Abstract: A method and apparatus for stacking cut sheets of printed media wherein the leading edge of sheets received from a printer or plotter are first passed vertically downward into a bin and then rotated through an angle away from the printer or plotter. The front side member of the bin has a convex, upwardly facing and smoothly contoured section thereof over which cut sheets are laid with a uniform weight distribution and then down into an adjacent sheet output collection tray. This method of sheet transport and stacking has the advantage of minimizing the crumpling and curling of the cut sheets during the sheet handling and accumulation process. In addition, this method rapidly and efficiently moves the cut sheets out of the way of upstream sheet feeding to thereby prevents paper jam and crushing of paper in the plotter or printer.Type: GrantFiled: February 28, 1990Date of Patent: May 5, 1992Assignee: Hewlett-Packard CompanyInventors: Ronald S. Gompertz, Victor Escobedo