*NEWS*LEXMARK’S NEW PATENTS

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*NEWS*LEXMARK’S NEW PATENTS

 user 2007-11-07 at 11:27:00 am Views: 35
  • #20926

    Kentucky patents
    The
    U.S. Patent Office issues patents weekly. These patents were issued
    Tuesday for inventors or assignees in the Lexington area:

    Method
    of performing dynamic printhead maintenance firing in an ink-jet
    printer. Inventors: Charles Aldrich, Nicholasville; Marc Herwald,
    Lexington; and Martin Johnson, Winchester. Patent 7,287,826 assigned to
    Lexmark International Inc., Lexington.Exit roller system for an imaging
    apparatus including backup rollers configured to reduce tracking.
    Inventors: Patrick Buxton, Daniel LaBar, Michael Lawrence and Robert
    Meadows, all of Lexington. Patent 7,287,922 assigned to Lexmark.

    Apparatus
    and method for data compression optimized by printhead architecture.
    Inventor: Mark Fagan, Lexington. Patent 7,289,243 assigned to
    Lexmark.Shared high-voltage power supply for image transfer in an
    image-forming device. Inventors: Pramod Sharma, Mark DeMoor and Gregory
    Ream, all of Lexington. Patent 7,289,757 assigned to Lexmark.