Patents by Inventor Edward P. Maher

Edward P. Maher 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: 7731326
    Abstract: Various embodiments of a storage system are disclosed.
    Type: Grant
    Filed: October 21, 2005
    Date of Patent: June 8, 2010
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Raul Perez, Edward P. Maher
  • Patent number: 7202970
    Abstract: The present invention is embodied in a printing system for printing identification cards with durable full-color images using an inkjet printing device. In general, the present invention provides an inkjet printing device that is used to print images on a plastic identification card. The images are printed reversibly on a transparent media. The transparent media is then laminated onto a plastic card with the side with the images being adhered to the card. As a result, the images are viewed as being printed correctly on the transparent media. Further, the images are protected on one side by the transparent media itself and on the other side by the plastic card.
    Type: Grant
    Filed: October 31, 2000
    Date of Patent: April 10, 2007
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Edward P. Maher, Thomas J. Stark
  • Patent number: 6869162
    Abstract: In accordance with one embodiment, a printing device includes one or more print cartridges configured to remain stationary in a first position over a media path during printing and configured to be serviced while in a second position outside an area above the media path. The printing device further includes a service station configured to service the one or more print cartridges; and, a motor assembly configured to move the one or more print cartridges from the first position to the second position.
    Type: Grant
    Filed: March 27, 2003
    Date of Patent: March 22, 2005
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventor: Edward P. Maher
  • Patent number: 6814421
    Abstract: In accordance with one embodiment, a printing device includes a plurality of print cartridges arranged in an array. The printing device also includes a plurality of modular cleaning units for servicing the plurality of print cartridges, the modular cleaning units being arranged to allow the plurality of print cartridges to be serviced simultaneously.
    Type: Grant
    Filed: October 24, 2002
    Date of Patent: November 9, 2004
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventor: Edward P. Maher
  • Publication number: 20040189736
    Abstract: In accordance with one embodiment, a printing device includes one or more print cartridges configured to remain stationary in a first position over a media path during printing and configured to be serviced while in a second position outside an area above the media path. The printing device further includes a service station configured to service the one or more print cartridges; and, a motor assembly configured to move the one or more print cartridges from the first position to the second position.
    Type: Application
    Filed: March 27, 2003
    Publication date: September 30, 2004
    Inventor: Edward P. Maher
  • Publication number: 20040080564
    Abstract: In accordance with one embodiment, a printing device includes a plurality of print cartridges arranged in an array. The printing device also includes a plurality of modular cleaning units for servicing the plurality of print cartridges, the modular cleaning units being arranged to allow the plurality of print cartridges to be serviced simultaneously.
    Type: Application
    Filed: October 24, 2002
    Publication date: April 29, 2004
    Inventor: Edward P. Maher
  • Patent number: 6027264
    Abstract: Both a printing-medium support (such as a platen) and a printhead-carriage slide-rod are supported and located in common from a single chassis. Preferably a pair of positive stops is used to locate the slide-rod, and a biasing retainer forcibly abuts the rod against, selectively, either stop of the pair of positive stops. Alternatively the two positive stops are instead used to locate the print-medium support--or separate pairs of such stops are used to locate both the slide-rod and the print-medium support respectively. A respective biasing retainer forcibly engages each located support element against one or the other of its stops. In another facet of the invention, an accurate system establishes and adjustably controls printhead-to-print-medium spacing without an assembly fixture. An adjustable mechanism (such as the biasing retainer mentioned above), distinct from both support elements, locates one of the two supports relative to the other.
    Type: Grant
    Filed: February 16, 1998
    Date of Patent: February 22, 2000
    Assignee: Hewlett-Packard Company
    Inventors: Edward P. Maher, Darren W. Wilcox, Dan Scott Caputo