Patents by Inventor Rebecca Silveston-Keith

Rebecca Silveston-Keith 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).

  • Patent number: 8699091
    Abstract: A system for previewing and imaging a document includes an imaging unit having an imaging surface configured to carry the document thereon. The imaging unit also includes an image sensing member configured to capture an image corresponding to the document and an image processing member communicably coupled to the image sensing member to receive the captured image. The image processing member is further configured to convert the captured image to a digital data format. The system further includes a display unit communicably coupled to the image processing member. The display unit includes a user interface configured to exhibit a placement-guiding display object over converted captured image.
    Type: Grant
    Filed: December 29, 2010
    Date of Patent: April 15, 2014
    Assignee: Lexmark International, Inc.
    Inventors: Robert Rumford, Rebecca Silveston-Keith, Mark Edwards
  • Publication number: 20120170073
    Abstract: A system for previewing and imaging a document includes an imaging unit having an imaging surface configured to carry the document thereon. The imaging unit also includes an image sensing member configured to capture an image corresponding to the document and an image processing member communicably coupled to the image sensing member to receive the captured image. The image processing member is further configured to convert the captured image to a digital data format. The system further includes a display unit communicably coupled to the image processing member. The display unit includes a user interface configured to exhibit a placement-guiding display object over converted captured image.
    Type: Application
    Filed: December 29, 2010
    Publication date: July 5, 2012
    Inventors: Robert Rumford, Rebecca Silveston-Keith, Mark Edwards
  • Patent number: 7615704
    Abstract: Methods of fabricating a printed circuit and printed circuits, including a method comprising: (a) depositing a conductive material to form a first conductive pathway upon a substrate; (b) depositing a dielectric material directly over at least a first portion of the conductive pathway utilizing an electrophotographic process; and (c) depositing a conductive material over at least a portion of the dielectric material to form a second conductive pathway, where the second conductive pathway is in electrical communication with the first conductive pathway.
    Type: Grant
    Filed: December 16, 2005
    Date of Patent: November 10, 2009
    Assignee: Lexmark International, Inc.
    Inventor: Rebecca Silveston-Keith
  • Publication number: 20080057231
    Abstract: The present invention relates to ink-receiving print media products capable of improving smear for pigmented inks. The products have at least one ink-receiving layer supported by a substrate. The ink-receiving layer includes a binder blend and a pigment, for example, polyvinyl alcohol, styrene-acrylate copolymer, and silica. The print media product has excellent smear resistance when pigment-based ink is printed on the ink receiving layer of the substrate.
    Type: Application
    Filed: June 27, 2006
    Publication date: March 6, 2008
    Inventors: Jun Li, Yaqiang Frank Ming, Rebecca Silveston-Keith
  • Publication number: 20080044633
    Abstract: The present invention relates to a method and materials that improve the printing properties of pigmented inks on glossy media, especially smear resistance, gloss, and differential gloss. The method is to apply a very uniform thin coating based on low molecular weight water-soluble polymers such as polyvinyl alcohol and acrylic resins and medium-high molecular weight polymer emulsion/dispersion on printed images. The polymers have good film formation and mechanical/physical properties. They also preferably have good jettability, either by thermal or piezo methods. The thin coating is preferably applied by jetting process through one of chambers of the ink cartridges, but can be applied by other processes such as Meyer rod, roll coater, etc.
    Type: Application
    Filed: June 30, 2006
    Publication date: February 21, 2008
    Inventors: Yaqiang Frank Ming, Rebecca Silveston-Keith
  • Publication number: 20060160432
    Abstract: Methods of fabricating a printed circuit and printed circuits, including a method comprising: (a) depositing a conductive material to form a first conductive pathway upon a substrate; (b) depositing a dielectric material directly over at least a first portion of the conductive pathway utilizing an electrophotographic process; and (c) depositing a conductive material over at least a portion of the dielectric material to form a second conductive pathway, where the second conductive pathway is in electrical communication with the first conductive pathway.
    Type: Application
    Filed: December 16, 2005
    Publication date: July 20, 2006
    Inventor: Rebecca Silveston-Keith