Patents by Inventor David Pettigrew

David Pettigrew 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: 6866354
    Abstract: In one embodiment, a disk shape determining and labeling system includes a first module configured to determine a shape of a non-round disk. A second module determines an orientation of the non-round disk. The labeling system then applies a visible pattern to the disk, wherein the labeling is performed according to the shape and the orientation of the non-round disk.
    Type: Grant
    Filed: April 22, 2003
    Date of Patent: March 15, 2005
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Paul J McClellan, Jeffrey M Valley, David Pettigrew
  • Publication number: 20050027756
    Abstract: A method of creating an archived file in a manner that allows an application to distinguish between one or more data files and one or more print files in the archived file includes generating a manifest file and including the manifest file in the archived file. The manifest file indicates to the application a file location within the archived file associated with the one or more data files and with the one or more print files.
    Type: Application
    Filed: July 28, 2003
    Publication date: February 3, 2005
    Inventor: David Pettigrew
  • Publication number: 20040212670
    Abstract: In one embodiment, a disk shape determining and labeling system includes a first module configured to determine a shape of a non-round disk. A second module determines an orientation of the non-round disk. The labeling system then applies a visible pattern to the disk, wherein the labeling is performed according to the shape and the orientation of the non-round disk.
    Type: Application
    Filed: April 22, 2003
    Publication date: October 28, 2004
    Inventors: Paul J. McClellan, Jeffrey M. Valley, David Pettigrew
  • Publication number: 20040141385
    Abstract: In one embodiment, a disk labeling system is configured to use calibration indicia to produce calibration data. A disk is then marked using a laser in a first position. The laser is then deflected from the first position into a second position, by applying an input according to the calibration data. The disk is then marked using the laser in the second position.
    Type: Application
    Filed: April 24, 2003
    Publication date: July 22, 2004
    Inventors: David Pettigrew, Andrew Koll, Darwin Mitchel Hanks
  • Publication number: 20040114500
    Abstract: A method for labeling an optically writable label side of an optical disc of one embodiment of the invention is disclosed which includes at least one of the following. First, the method may multiply pass over a track of the optically writable label side of the optical disc with an optical marking mechanism, such that the optical marking mechanism writes to the track during each pass. Second, the method may advance the optical marking mechanism from the track to a next track of the optically writable label side of the optical disc, such that a starting position on the track is radially non-collinear with a starting position on the next track.
    Type: Application
    Filed: April 23, 2003
    Publication date: June 17, 2004
    Inventors: Paul J. McClellan, David Pettigrew
  • Publication number: 20030087314
    Abstract: The present invention relates to identification of polypeptides useful for generating antibodies specific for non-human IgE, particularly equine IgE. The invention, therefore, also relates to antibodies that specifically bind to IgE and methods to detect IgE using the antibodies. The invention also provides a kit for detection of IgE.
    Type: Application
    Filed: November 8, 2001
    Publication date: May 8, 2003
    Applicant: The Regents of the University of California
    Inventors: Laurel J. Gershwin, Howard David Pettigrew, Warren V. Kalina
  • Patent number: D435561
    Type: Grant
    Filed: January 11, 2000
    Date of Patent: December 26, 2000
    Assignee: TiVo, Inc.
    Inventors: David Pettigrew, Jeffrey Ma