Patents by Inventor David W. Magnuson

David W. Magnuson 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: 7230729
    Abstract: An apparatus for generating a data processing pathway in a hardware-ready format is provided which includes a computer-based client and an output device. The client has processing circuitry, memory, a raster formatter, and a software-based data compression apparatus configured to render a rasterized, bitmapped image into image data in a hardware-ready format. The output device communicates with the client and has hardware-ready program code and a hardware-assisted print device. The hardware-assisted print device includes a printer controller, with the printer controller including processing circuitry, memory, and a data decompressor. The hardware-ready program code is operative via the printer controller to receive the hardware-ready image data from the client and render output containing the image to the hardware-assisted print device. A method is also provided.
    Type: Grant
    Filed: May 15, 2000
    Date of Patent: June 12, 2007
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Laura I. Reardon, David W. Magnuson, Randall E. Grohs, Johnny M. Lewis, Charles K. Keyes
  • Patent number: 7129934
    Abstract: A system including a data projector and a plurality of touch-sensitive input tablets enables multiple participants to collaborate in the creation and marking up of a projected drawing or image. A data projector receives user markup data entered on various touch-sensitive tablets and projects the markup data onto a display surface as part of a collaborative drawing or image.
    Type: Grant
    Filed: January 31, 2003
    Date of Patent: October 31, 2006
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: David Luman, David W. Magnuson
  • Patent number: 6981259
    Abstract: A virtual device is created from a network of personal wireless devices so that they can query each other regarding the availability and sharing of resources. Each wireless device has a low power, limited range transceiver that enables it to communicate with other wireless devices similarly equipped. Once the network of wireless devices is formed, each wireless device stores a decision matrix that is made up of each wireless device's identification and the available resources within that device. A wireless device can then borrow those resources when an event occurs with that device that requires a resource that cannot be handled by the device.
    Type: Grant
    Filed: August 2, 2001
    Date of Patent: December 27, 2005
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: David J. Luman, David W. Magnuson
  • Publication number: 20040150627
    Abstract: A system including a data projector and a plurality of touch-sensitive input tablets enables multiple participants to collaborate in the creation and marking up of a projected drawing or image. A data projector receives user markup data entered on various touch-sensitive tablets and projects the markup data onto a display surface as part of a collaborative drawing or image.
    Type: Application
    Filed: January 31, 2003
    Publication date: August 5, 2004
    Inventors: David Luman, David W. Magnuson
  • Publication number: 20030037125
    Abstract: A virtual device is created from a network of personal wireless devices so that they can query each other regarding the availability and sharing of resources. Each wireless device has a low power, limited range transceiver that enables it to communicate with other wireless devices similarly equipped. Once the network of wireless devices is formed, each wireless device stores a decision matrix that is made up of each wireless device's identification and the available resources within that device. A wireless device can then borrow those resources when an event occurs with that device that requires a resource that cannot be handled by the device.
    Type: Application
    Filed: August 2, 2001
    Publication date: February 20, 2003
    Inventors: David J. Luman, David W. Magnuson