Patents by Inventor Jason R. Arbeiter
Jason R. Arbeiter 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: 11034851Abstract: The present disclosure is drawn to an ink set, which can include an ink composition and a fixer composition. The ink composition can include from 2 wt % to 8 wt % pigment, from 0.1 wt % to 0.5 wt % dye, from 2 wt % to 10 wt % polyurethane, and an aqueous ink vehicle. The fixer composition can include from 3 wt % to 15 wt % divalent metal salt, and an aqueous fixer vehicle.Type: GrantFiled: April 11, 2017Date of Patent: June 15, 2021Assignee: Hewlett-Packard Development Company, L.P.Inventors: Alireza Rahimi, George Sarkisian, Jason R. Arbeiter
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Publication number: 20190315992Abstract: The present disclosure is drawn to an ink set, which can include an ink composition and a fixer composition. The ink composition can include from 2 wt % to 8 wt % pigment, from 0.1 wt % to 0.5 wt % dye, from 2 wt % to 10 wt % polyurethane, and an aqueous ink vehicle. The fixer composition can include from 3 wt % to 15 wt % divalent metal salt, and an aqueous fixer vehicle.Type: ApplicationFiled: April 11, 2017Publication date: October 17, 2019Applicant: Hewlett-Packard Development Company, L.P.Inventors: Alireza RAHIMI, George SARKISIAN, Jason R. ARBEITER
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Patent number: 7284821Abstract: A media print system includes two or more printhead carriages adapted to print on a medium in a print area, the print area including two or more print regions. Each of the printhead carriages is adapted to print in one or more of the print regions. The system also includes a controller adapted to reconfigure a positioning of the two or more printhead carriages in a configuration selected from a predetermined set of configurations. The controller is adapted to reconfigure the positioning each time a predetermined criterion is satisfied.Type: GrantFiled: April 23, 2004Date of Patent: October 23, 2007Assignee: Hewlett-Packard Development Company, L.P.Inventors: Morgan Jones, William S. Osborne, Jason R. Arbeiter, Ronald A. Askeland
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Patent number: 7046389Abstract: A swath printing system and under/overprinting method compensate for the effects of defective printing elements by adjusting the under/overprinting map used during printing regions of a uniform color, typically black, to minimize the adverse impact on print quality of unprinted “white space” caused by the defective printing elements. A printing element quality detector determines which printing elements are functional and which are defective. Based on this information, a print controller then selects or constructs an under/overprinting map having under/overprinting pixel positions chosen to reduce these adverse effects on print quality caused by the defective printing elements, thus maintaining high image quality for the printed output.Type: GrantFiled: April 4, 2001Date of Patent: May 16, 2006Assignee: Hewlett-Packard Development Company, L.P.Inventors: Matthew G Lopez, Jason R Arbeiter, Michael S Gray
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Patent number: 6935714Abstract: The present invention includes as one embodiment an inkjet printing method for decreasing dot placement artifacts of a thermal inkjet printhead having at least one substrate having nozzle rows each associated with a print data row, the method including variably mapping each nozzle row to a print data row based on a swath height error of the substrate to reduce the artifacts caused by the swath height error.Type: GrantFiled: May 30, 2003Date of Patent: August 30, 2005Assignee: Hewlett-Packard Development Company, L.P.Inventors: Ronald A. Askeland, James A. Feinn, David D. Helfrick, Jason R. Arbeiter, Jason Quintana
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Patent number: 6832823Abstract: The present invention includes as one embodiment an inkjet printing method for decreasing dot placement artifacts of an inkjet printhead having at least two substrates, each with overlapping and non-overlapping nozzle rows, the method including selectively disabling at least one ink ejection element associated with at least one nozzle in the overlapping nozzle rows based on a swath height error of the substrate.Type: GrantFiled: May 30, 2003Date of Patent: December 21, 2004Assignee: Hewlett-Packard Development Company, L.P.Inventors: Ronald A. Askeland, James A. Feinn, David D. Helfrick, Jason R. Arbeiter, Jason Quintana
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Publication number: 20040239707Abstract: The present invention includes as one embodiment an inkjet printing method for decreasing dot placement artifacts of a thermal inkjet printhead having at least one substrate having nozzle rows each associated with a print data row, the method including variably mapping each nozzle row to a print data row based on a swath height error of the substrate to reduce the artifacts caused by the swath height error.Type: ApplicationFiled: May 30, 2003Publication date: December 2, 2004Inventors: Ronald A. Askeland, James A. Feinn, David D. Helfrick, Jason R. Arbeiter, Jason Quintana
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Publication number: 20040239708Abstract: The present invention includes as one embodiment an inkjet printing method for decreasing dot placement artifacts of an inkjet printhead having at least two substrates, each with overlapping and non-overlapping nozzle rows, the method including selectively disabling at least one ink ejection element associated with at least one nozzle in the overlapping nozzle rows based on a swath height error of the substrate.Type: ApplicationFiled: May 30, 2003Publication date: December 2, 2004Inventors: Ronald A. Askeland, James A. Feinn, David D. Helfrick, Jason R. Arbeiter, Jason Quintana
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Patent number: 6739684Abstract: Within a printer, compensation is provided for color migration within ink drops. Color compensation is provided by varying firing frequency of each print nozzle so as to fire high frequency bursts of ink drops. Each print nozzle is idle, not being used to eject ink drops, between high frequency bursts of ink drops.Type: GrantFiled: October 31, 2002Date of Patent: May 25, 2004Assignee: Hewlett-Packard Development Company, L.P.Inventors: Ronald A. Askeland, Jason R. Arbeiter, Isabel Borrell Bayona
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Publication number: 20040085404Abstract: Within a printer, compensation is provided for color migration within ink drops. Color compensation is provided by varying firing frequency of each print nozzle so as to fire high frequency bursts of ink drops. Each print nozzle is idle, not being used to eject ink drops, between high frequency bursts of ink drops.Type: ApplicationFiled: October 31, 2002Publication date: May 6, 2004Inventors: Ronald A. Askeland, Jason R. Arbeiter, Isabel Borrell Bayona
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Patent number: 6698858Abstract: The present invention includes as one embodiment an inkjet printing method for decreasing print banding in a thermal inkjet printhead having a plurality of substrates with adjacent overlapping and non-overlapping regions between the substrates, the method comprising synchronizing a difference in time delay between ink ejected from the adjacent overlapping and non-overlapping regions of each substrate to reduce the difference.Type: GrantFiled: May 30, 2003Date of Patent: March 2, 2004Assignee: Hewlett-Packard Development Company, L.P.Inventors: Ronald A. Askeland, James A. Feinn, David D. Helfrick, Jason R. Arbeiter, Jason Quintana
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Patent number: 6508552Abstract: A printer having precision ink drying capability and method of assembling the printer. The printer comprises a print head that is adapted to eject a plurality of ink drops through outlet orifices defined by the print head. The ink drops form a plurality of ink marks at a plurality of locations on a recording medium positioned opposite the outlet orifices. A plurality of heaters is disposed near the print head for heating the ink marks on the recording media in order to dry the ink marks. Drying the ink marks fixes the ink to the recording media. A plurality of sensors, that are disposed near the print head are also coupled to respective ones of the heaters for sensing the locations of the ink marks on the recording media. In addition, a controller interconnects each of the heaters to respective ones of the sensors for selectively energizing the heaters according to the locations of the ink marks sensed on the recording media by the sensors.Type: GrantFiled: October 26, 2001Date of Patent: January 21, 2003Assignee: Hewlett-Packard Co.Inventors: Steven W Steinfield, Ronald A. Askeland, Jason R Arbeiter
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Patent number: 6464334Abstract: A method for improving the quality of printing processes involving black pixel depletion by printing composite ink in pixel spaces where a black pixel depletion process leaves unfilled pixel spaces. Black pixel depletion data are employed (for example, a depletion mask is inverted) to generate a composite printing mask which designates pixel spaces which are candidates for being filled in with a composite ink. In a preferred embodiment, edge pixels of black fill areas are excluded from the candidate pixels. In a preferred embodiment, the white pixel spaces are filled in by printing a plurality of different colored inks (e.g., cyan/magenta/yellow or cyan/magenta) within these unfilled pixel spaces. In a preferred embodiment, the composite printing mask additionally serves as an under/overprinting (UOP) map.Type: GrantFiled: January 8, 2001Date of Patent: October 15, 2002Assignee: Hewlett-Packard CompanyInventors: Matthew Grant Lopez, Jason R. Arbeiter, Michael Scott Gray
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Publication number: 20020145743Abstract: A swath printing system and under/overprinting method compensate for the effects of defective printing elements by adjusting the under/overprinting map used during printing regions of a uniform color, typically black, to minimize the adverse impact on print quality of unprinted “white space” caused by the defective printing elements. A printing element quality detector determines which printing elements are functional and which are defective. Based on this information, a print controller then selects or constructs an under/overprinting map having under/overprinting pixel positions chosen to reduce these adverse effects on print quality caused by the defective printing elements, thus maintaining high image quality for the printed output.Type: ApplicationFiled: April 4, 2001Publication date: October 10, 2002Inventors: Matthew G. Lopez, Jason R. Arbeiter, Michael S. Gray
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Patent number: 6454392Abstract: A swath printing system and pixel depletion methods compensate for the effects of defective printing elements by adjusting the pixel depletion mask used during printing to minimize the amount and location of extraneous unprinted spaces caused by the defective printing elements. A printing element quality detector determines which printing elements are functional and which are defective. Based on this information, an image processor then selects or constructs a depletion mask having depleted pixel positions chosen to reduce the adverse effects on print quality caused by the defective printing elements, thus maintaining high image quality for the printed output. Pixel depletion is preferably performed at the image pixel level, but can alternatively be performed at the color plane pixel level.Type: GrantFiled: January 29, 2001Date of Patent: September 24, 2002Assignee: Hewlett-Packard CompanyInventors: Matthew G Lopez, Jason R Arbeiter, Michael S Gray
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Publication number: 20020089566Abstract: A swath printing system and pixel depletion methods compensate for the effects of defective printing elements by adjusting the pixel depletion mask used during printing to minimize the amount and location of extraneous unprinted spaces caused by the defective printing elements. A printing element quality detector determines which printing elements are functional and which are defective. Based on this information, an image processor then selects or constructs a depletion mask having depleted pixel positions chosen to reduce the adverse effects on print quality caused by the defective printing elements, thus maintaining high image quality for the printed output. Pixel depletion is preferably performed at the image pixel level, but can alternatively be performed at the color plane pixel level.Type: ApplicationFiled: January 29, 2001Publication date: July 11, 2002Inventors: Matthew G. Lopez, Jason R. Arbeiter, Michael S. Gray
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Publication number: 20020089565Abstract: A method for improving the quality of printing processes involving black pixel depletion by printing composite ink in pixel spaces where a black pixel depletion process leaves unfilled pixel spaces. Black pixel depletion data are employed (for example, a depletion mask is inverted) to generate a composite printing mask which designates pixel spaces which are candidates for being filled in with a composite ink. In a preferred embodiment, edge pixels of black fill areas are excluded from the candidate pixels. In a preferred embodiment, the white pixel spaces are filled in by printing a plurality of different colored inks (e.g., cyan/magenta/yellow or cyan/magenta) within these unfilled pixel spaces. In a preferred embodiment, the composite printing mask additionally serves as an under/overprinting (UOP) map.Type: ApplicationFiled: January 8, 2001Publication date: July 11, 2002Inventors: Matthew Grant Lopez, Jason R. Arbeiter, Michael Scott Gray
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Patent number: 5608439Abstract: To prevent rubbing of the printing mechanism against still wet ink on a buckled or curled sheet of an absorbent print medium after an inkjet printer has printed one swath of a high density image, printing of the next swath is delayed as a function of the maximum density of the ink drops deposited on the print medium for the printed swath(s). The required delay in printing the next swath is dependent on print mode and preferably uses a formula with empirically derived constants to allow sufficient time for the solvent in the ink to evaporate or otherwise disperse and to permit any buckling or curling of the print medium to stabilize.Type: GrantFiled: August 4, 1995Date of Patent: March 4, 1997Assignee: Hewlett-Packard CompanyInventors: Jason R. Arbeiter, Aneesa R. Scandalis, Brent Richtsmeier, Brad Nakano
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Patent number: 5608434Abstract: An improved electrical interconnect system for a flexible circuit which includes: a flexible first layer; at least one protrusion on the flexible first layer that has an electrical contact; a second layer having at least one electrical contact; and a spring apparatus coupled to the flexible first layer and to the second layer for pressing the electrical contact on a protrusion on the flexible first layer to the electrical contact on the second layer to electrically connect the electrical contact on the protrusion to the electrical contact on the second layer. In a specific embodiment the spring apparatus for pressing the electrical contact on the protrusion of the flexible first layer to the electrical contact on the second layer includes relief for allowing the flexible first layer to deform during assembly of the improved electrical interconnect system for a flexible circuit.Type: GrantFiled: October 12, 1994Date of Patent: March 4, 1997Assignee: Hewlett-Packard CompanyInventors: Arthur K. Wilson, Patricia S. Brown, Jason R. Arbeiter
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Patent number: 5533904Abstract: An improved interconnect system for an inkjet printer. The inventive interconnect system includes first and second unitary flexible circuits having first and second sets of contacts, respectively, for providing first and second electrical interconnections, respectively. The first and second flexible circuits are aligned and retained so that contacts thereon engage corresponding contacts disposed on a rigid support. In a specific implementation, the first flexible circuit is aligned by a first set of pins arranged along a first axis and the flexible circuit is aligned by a second set of pins arranged along a second axis, perpendicular to the first axis. This arrangement allows for the alignment and mounting of two flexible circuits on a single printer carriage without a substantial increase in the width thereof.Type: GrantFiled: April 28, 1994Date of Patent: July 9, 1996Assignee: Hewlett-Packard CompanyInventors: Gary M. Nobel, Arthur K. Wilson, Patricia S. Brown, Jason R. Arbeiter