Patents by Inventor Christopher S. Magirl

Christopher S. Magirl 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: 6923585
    Abstract: The present invention is a set-top box integrated with a low-height printer. The printer includes an input tray for storing input media sheets and an output area for holding output media sheets. The printer further includes a printhead that scans and prints on the media sheets from the front to the back of the printer. The media sheets are stored in the input tray in a landscape orientation and are held in the output area in a semi-curled position. Alternatively, the media sheets are stored in the input tray in a portrait orientation.
    Type: Grant
    Filed: October 15, 2003
    Date of Patent: August 2, 2005
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Michelle A. Mann, Mark A. Hay, Warren S. Catchpole, Christopher S. Magirl
  • Publication number: 20040075729
    Abstract: The present invention is a set-top box integrated with a low-height printer. The printer includes an input tray for storing input media sheets and an output area for holding output media sheets. The printer further includes a printhead that scans and prints on the media sheets from the front to the back of the printer. The media sheets are stored in the input tray in a landscape orientation and are held in the output area in a semi-curled position. Alternatively, the media sheets are stored in the input tray in a portrait orientation.
    Type: Application
    Filed: October 15, 2003
    Publication date: April 22, 2004
    Inventors: Michelle A. Mann, Mark A. Hay, Warren S. Catchpole, Christopher S. Magirl
  • Patent number: 6652174
    Abstract: The present invention is a set-top box integrated with a low-height printer. The printer includes an input tray for storing input media sheets and an output area for holding output media sheets. The printer further includes a printhead that scans and prints on the media sheets from the front to the back of the printer. The media sheets are stored in the input tray in a landscape orientation and are held in the output area in a semi-curled position. Alternatively, the media sheets are stored in the input tray in a portrait orientation.
    Type: Grant
    Filed: July 27, 1999
    Date of Patent: November 25, 2003
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Michelle A. Mann, Mark A. Hay, Warren S. Catchpole, Christopher S. Magirl
  • Patent number: 6328415
    Abstract: A displaceable print cartridge chute for an inkjet printer. The chute holding the print cartridges is displaceable from the carriage that sweeps the cartridges relative to the media during printing. The chute can be moved from a printing position engaged with the carriage to a service position adjacent a side of the printer so as to facilitate installation and removal of the cartridges through the side rather than the top of the printer. Because cartridges are serviced through the side, a printer incorporating the displaceable print cartridge chute can be stacked with other electronic equipment.
    Type: Grant
    Filed: April 30, 1999
    Date of Patent: December 11, 2001
    Assignee: Hewlett-Packard Company
    Inventors: Kirkpatrick W Norton, Kerry N McKay, Junji Yamamoto, Christopher S Magirl, Mark A Hay
  • Patent number: 6135655
    Abstract: Large, overlapping "mega-dots", placed on small, high resolution pixel locations, are used in high quality monochrome imaging to preserve information to the micro, or pixel, level, thus avoiding the need to use micro-sized droplets. By using multiple passes and multiple pens with different levels of gray ink, one may build a single monochrome 600 dpi (dots per inch) pixel with the composite gray of those droplets at that pixel location as well as the neighboring locations. With careful print modes and multiple passes, one can produce several levels of gray at a particular pixel location. The biggest advantage of using multipixel dots is that the sensitivity to trajectory errors is significantly reduced. For example, a dot that is 1/150.sup.th inch diameter is almost indifferent to a 1/1200.sup.th trajectory error. Even a relatively large 1/600.sup.th inch error has little impact on the large 1/150.sup.th dot (25% error).
    Type: Grant
    Filed: October 14, 1997
    Date of Patent: October 24, 2000
    Assignee: Hewlett-Packard Company
    Inventor: Christopher S. Magirl