Patents by Inventor Christopher M. Muir
Christopher M. Muir 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: 20150116409Abstract: A printing system for printing multiple copies of a print job having one or more documents is disclosed. A plurality of printheads prints each of a plurality of color planes of a first copy of the print job. A processor is used to determine a first plurality of color registration errors produced during the printing of the first copy of the print job. A first plurality of local color plane correction values for each document of the print job is determined. Each of the first plurality of local color plane correction values corresponds to one of the first plurality of color registration errors. The plurality of printheads prints a second copy of the print job using the local color plane correction values for each document in the print job.Type: ApplicationFiled: October 25, 2013Publication date: April 30, 2015Inventors: Randy Eugene Armbruster, Christopher M. Muir, James Alan Katerberg
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Patent number: 9016823Abstract: A printing system for printing multiple copies of a print job having one or more documents is disclosed. A plurality of printheads prints each of a plurality of color planes of a first copy of the print job. One or more processors determine a first plurality of color registration errors produced during the printing of the first copy of the print job. Global color plane correction values for each document of the print job are determined. The global color plane correction values are adjusted locally for each document based on the first plurality of local color plane correction values. The plurality of printheads prints a second copy of the print job using the locally adjusted global color plane correction values for each document in the print job.Type: GrantFiled: October 25, 2013Date of Patent: April 28, 2015Assignee: Eastman Kodak CompanyInventors: Randy Eugene Armbruster, Christopher M. Muir, James Alan Katerberg
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Patent number: 9016824Abstract: A printing system for printing multiple copies of a print job having one or more documents is disclosed. A plurality of printheads prints each of a plurality of color planes of a first copy of the print job. A processor is used to determine a first plurality of color registration errors produced during the printing of the first copy of the print job. A first plurality of local color plane correction values for each document of the print job is determined. Each of the first plurality of local color plane correction values corresponds to one of the first plurality of color registration errors. The plurality of printheads prints a second copy of the print job using the local color plane correction values for each document in the print job.Type: GrantFiled: October 25, 2013Date of Patent: April 28, 2015Assignee: Eastman Kodak CompanyInventors: Randy Eugene Armbruster, Christopher M. Muir, James Alan Katerberg
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Patent number: 9016822Abstract: A method for performing color-to-color correction for printing multiple copies of a print job having one or more documents is disclosed. A first copy of the print job is printed using a plurality of color planes. A first plurality of color registration errors produced during the printing of the first copy of the print job is determined. For each document in the print job, one or more processors are used to determine a global color plane correction value for each color plane error based on the first plurality of color registration errors. The global color plane correction values are adjusted locally based on the first plurality of local color plane correction values. A second copy of the print job is printed using the locally adjusted global color plane correction values for each document in the print job.Type: GrantFiled: October 25, 2013Date of Patent: April 28, 2015Assignee: Eastman Kodak CompanyInventors: Randy Eugene Armbruster, Christopher M. Muir, James Alan Katerberg
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Patent number: 9010900Abstract: Methods and systems for performing color-to-color correction for printing multiple print jobs comprise receiving a first print job, wherein the first print job has one or more documents, receiving a second print job, wherein at least a portion of one of the documents in the second print job is different from a corresponding document in the first print job, and printing a copy of the first print job. One or more processors are used to determine a plurality of color plane registration errors produced during the printing of the copy of the first print job, local color plane correction values based on the plurality of color registration errors, and a difference between the corresponding documents in the first print job and second print job. When the amount of difference is less than a predetermined threshold, the local color plane correction values are used to print the second print job.Type: GrantFiled: October 25, 2013Date of Patent: April 21, 2015Assignee: Eastman Kodak CompanyInventors: Randy Eugene Armbruster, Christopher M. Muir
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Patent number: 8939338Abstract: An automatically-adjusting tensioning mechanism for use in a roll-fed web media transport system, the tensioning mechanism adding tension to the web media, comprising a bracket assembly being adapted to freely pivot around a pivot axis, and first and second tensioning shoe having curved surfaces attached to the bracket assembly. The web media feeds through the tensioning mechanism in an S-shaped media path where the web media is wrapped around the first and second tensioning shoes. The pivot angle of the bracket assembly automatically adjusts in response to differences in a coefficient of friction between the web media and the tensioning shoes such that the tension in the web media has a reduced level of variability relative to configurations where the bracket assembly is held in a fixed position.Type: GrantFiled: April 26, 2012Date of Patent: January 27, 2015Assignee: Eastman Kodak CompanyInventors: Nathan J Turner, Christopher M. Muir, Thomas Niertit, Randy Eugene Armbruster
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Patent number: 8936243Abstract: A media diverter system for directing a media sheet traveling along an input media path into either a first media path or a second media path. One or more roller assemblies are provided including a media-guiding roller having one or more grooves formed around the exterior surface, and an air source for selectively providing an air flow into one or more of the grooves, the air flow being directed between the media sheet and the exterior surface of the media-guiding roller thereby producing a Bernoulli force to draw the media sheet toward the media-guiding roller. A controller selectively activates the air source in at least one of the roller assemblies while the corresponding media-guiding roller rotates around its roller axis to draw the media sheet toward the exterior surface of the media-guiding roller, thereby directing the media sheet into either the first media path or a second media path.Type: GrantFiled: February 26, 2014Date of Patent: January 20, 2015Assignee: Eastman Kodak CompanyInventors: Christopher M. Muir, David James Cornell, James Alan Katerberg
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Patent number: 8919923Abstract: A printing system including a staggered inkjet printhead including at least two inkjet nozzle arrays arranged along first and second print lines in an alternating pattern, wherein the inkjet nozzle arrays along a particular print line alternate with non-printing regions. A media guide including first and second rollers is used for guiding receiver media along a media path past the first and second print lines of the inkjet printhead. A center roller having a contoured media guide surface is positioned between the first and second rollers for guiding the recording media along the media path between the first and second print lines, wherein the diameter of the center roller is smaller for portions of its length corresponding to the inkjet nozzle arrays of the first print line than it is for at least some portion of its length corresponding to the non-printing regions of the first print line.Type: GrantFiled: June 21, 2013Date of Patent: December 30, 2014Assignee: Eastman Kodak CompanyInventors: W. Charles Kasiske, Jr., Michael Joseph Piatt, Christopher M. Muir, John Leonard Hryhorenko
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Publication number: 20140375723Abstract: A printing system including a staggered inkjet printhead including at least two inkjet nozzle arrays arranged along first and second print lines in an alternating pattern, wherein the inkjet nozzle arrays along a particular print line alternate with non-printing regions. A media guide including first and second media guide surfaces is used for guiding receiver media along a media path past the first and second print lines of the inkjet printhead. At least one of the media guide surfaces is contoured such that it is closer to the staggered inkjet printhead along portions of the associated print line that correspond to the associated inkjet nozzle arrays than it is for at least some portion of the associated print line that corresponds to the non-printing regions.Type: ApplicationFiled: June 21, 2013Publication date: December 25, 2014Inventors: W. Charles Kasiske, JR., Michael Joseph Piatt, Christopher M. Muir, John Leonard Hryhorenko
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Publication number: 20140375724Abstract: A printing system including a staggered inkjet printhead including at least two inkjet nozzle arrays arranged along first and second print lines in an alternating pattern, wherein the inkjet nozzle arrays along a particular print line alternate with non-printing regions. A media guide including first and second rollers is used for guiding receiver media along a media path past the first and second print lines of the inkjet printhead. A center roller having a contoured media guide surface is positioned between the first and second rollers for guiding the recording media along the media path between the first and second print lines, wherein the diameter of the center roller is smaller for portions of its length corresponding to the inkjet nozzle arrays of the first print line than it is for at least some portion of its length corresponding to the non-printing regions of the first print line.Type: ApplicationFiled: June 21, 2013Publication date: December 25, 2014Inventors: W. Charles Kasiske, JR., Michael Joseph Piatt, Christopher M. Muir, John Leonard Hryhorenko
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Patent number: 8915575Abstract: A printing system including a staggered inkjet printhead including at least two inkjet nozzle arrays arranged along first and second print lines in an alternating pattern, wherein the inkjet nozzle arrays along a particular print line alternate with non-printing regions. A media guide including first and second media guide surfaces is used for guiding receiver media along a media path past the first and second print lines of the inkjet printhead. At least one of the media guide surfaces is contoured such that it is closer to the staggered inkjet printhead along portions of the associated print line that correspond to the associated inkjet nozzle arrays than it is for at least some portion of the associated print line that corresponds to the non-printing regions.Type: GrantFiled: June 21, 2013Date of Patent: December 23, 2014Assignee: Eastman Kodak CompanyInventors: W. Charles Kasiske, Jr., Michael Joseph Piatt, Christopher M. Muir, John Leonard Hryhorenko
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Patent number: 8888240Abstract: A printing system comprising an inkjet printhead including at least two inkjet nozzle arrays arranged along a print line, and a media guide having a contoured media guide surface for guiding receiver media along a media path past the inkjet printhead. The inkjet nozzle arrays are separated from each other along the print line by one or more intervening non-printing regions. The media guide surface is contoured such that it is closer to the inkjet printhead for portions of the print line corresponding to the inkjet nozzle arrays than it is for at least some portion of the print line corresponding to the non-printing regions between the inkjet nozzle arrays.Type: GrantFiled: June 21, 2013Date of Patent: November 18, 2014Assignee: Eastman Kodak CompanyInventors: W. Charles Kasiske, Jr., Michael Joseph Piatt, Christopher M. Muir, John Leonard Hryhorenko
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Patent number: 8783850Abstract: Apparatus for drying media in a printer includes first and second successive printing stations with a first rotatable member that contacts the wet side of the media between them. Each prints on one side of the media. A media-path extender between the first printing station and the first rotatable member includes a dry-side rotatable member and a wet-side rotatable member around which the media path passes in that order. An extension media path is defined from the first printing station past the dry-side member, the wet-side member, and the first rotatable member, in that order, to the second printing station. The printer selectively transports the media either along a bypass media path or along the extension media path. The wet-side member is farther past the first printing station than is the first rotatable member.Type: GrantFiled: May 1, 2012Date of Patent: July 22, 2014Assignee: Eastman Kodak CompanyInventors: David J. Stephens, Christopher M. Muir, W. Charles Kasiske, Jr.
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Patent number: 8770106Abstract: A printing system includes a frame. A first printer component is mounted to the frame. A second printer component is compliantly mounted to the frame such that the second printer component is free to move in a plane. A first alignment mechanism is kinematically coupled to the first printer component and is kinematically coupled to the second printer component. A second alignment mechanism is kinematically coupled to the first printer component and is kinematically coupled to the second printer component.Type: GrantFiled: February 25, 2010Date of Patent: July 8, 2014Assignee: Eastman Kodak CompanyInventors: Christopher M. Muir, William F. Dassero, Martin C. James, Allan M. Waugh
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Patent number: 8737862Abstract: A method for operating a selectively interconnected modular printing system is disclosed. The method includes providing a selectively interconnected modular printing system that is responsive to an operational preference setting and associated configuration information for each module; communicating the associated configuration information for the selectively interconnected modules to a system controller; and using the system controller to automatically determine operational parameters based on the associated configuration information. The method further includes determining a set of operational preferences from the operational parameters; selecting at least one operational preference setting; using the system controller to determine specific operational parameters based on the selected operational preference setting; and storing the specific operational parameters so that the modular printing system is effective for operation.Type: GrantFiled: September 22, 2011Date of Patent: May 27, 2014Assignee: Eastman Kodak CompanyInventors: Joseph Anthony Manico, Kevin Michael Gobeyn, Christopher M. Muir
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Patent number: 8714687Abstract: A printing system includes one or more lineheads that jet ink onto a first side of a print media. At least one roller supports a second side of the print media as the print media is transported through the printing system. A roller deformation adjustment mechanism abuts at least one roller and is configured to apply a force to the roller to deform the roller. The deformation of the roller compensates for web skew by changing the relative timing of ink flight times from the linehead to the first side of the print media. The linehead can be disposed on a movable support. The printing system can also include one or more linehead skew adjustment mechanisms configured to move the movable support to adjust a skew of the linehead.Type: GrantFiled: October 30, 2012Date of Patent: May 6, 2014Assignee: Eastman Kodak CompanyInventors: Christopher M. Muir, Randy E. Armbruster, Thomas Niertit, Timothy J. Hawryschuk, James M. Enge, Daniel J. DeVivo
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Publication number: 20140118433Abstract: A printing system includes one or more lineheads that jet ink onto a first side of a print media. At least one roller supports a second side of the print media as the print media is transported through the printing system. A roller deformation adjustment mechanism abuts at least one roller and is configured to apply a force to the roller to deform the roller. The deformation of the roller compensates for web skew by changing the relative timing of ink flight times from the linehead to the first side of the print media. The linehead can be disposed on a movable support. The printing system can also include one or more linehead skew adjustment mechanisms configured to move the movable support to adjust a skew of the linehead.Type: ApplicationFiled: October 30, 2012Publication date: May 1, 2014Inventors: Christopher M. Muir, Randy E. Armbruster, Thomas Niertit, Brad Smith, Timothy J. Hawryschuk, James M. Enge, Daniel J. DeVivo
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Patent number: 8662772Abstract: An edge guide is provided. A structure includes curved surface over which a print media can travel. The print media includes a first edge and a second edge that is opposite the first edge. A first media guide is contactable with the first edge of the print media. A second media guide is contactable with the second edge of the print media. The second media guide is spaced apart from the first media guide. A relative spacing between the second media guide and the first media guide is adjustable such that a distance between the first media guide and the second media guide is variable. The second media guide includes a mechanism that applies a nesting force to the second edge of the print media to cause the first edge of the print media to move toward and contact the first media guide.Type: GrantFiled: November 30, 2009Date of Patent: March 4, 2014Assignee: Eastman Kodak CompanyInventors: Christopher M. Muir, Randy E. Armbruster, Ruth H. Parker
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Patent number: 8625141Abstract: A method for configuring a modular printing system is disclosed. The system has a plurality of modules that are configured to be selectively interconnected to form different printing system configurations. The method includes providing printing system modules and associated configuration information for each module; selecting and interconnecting modules to produce a particular printing system configuration and communicating the associated configuration information for the selected modules to a system controller; and using the system controller to automatically determine a printing system configuration that includes operational parameter ranges for at least one of the selected modules. The method further includes storing the printing system configuration so that the modular printing system is ready to operate.Type: GrantFiled: September 22, 2011Date of Patent: January 7, 2014Assignee: Eastman Kodak CompanyInventors: Kevin Michael Gobeyn, Joseph Anthony Manico, Christopher M. Muir
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Publication number: 20140002529Abstract: A printing system includes a linehead that jets ink onto a surface of the print media, an imaging system that captures images of the surface of the print media, and one or more linehead skew adjustment mechanisms adapted to adjust the skew of the linehead. A method for correcting for skew in a print media in the printing system includes capturing images of one or more test marks printed or formed on the print media and analyzing the images to determine whether the print media is skewed with respect to a transport direction of the print media. If the print media is skewed, one or more linehead skew adjustment values is determined to adjust a skew of the linehead. The skew of the linehead is adjusted based on the one or more linehead skew adjustment values.Type: ApplicationFiled: June 28, 2012Publication date: January 2, 2014Inventors: Christopher M. Muir, Randy E. Armbruster, Thomas Niertit, Brad Smith, Timothy J. Hawryschuk, James M. Enge, Daniel J. DeVivo