Patents by Inventor Paul J McClellan
Paul J McClellan 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: 7084895Abstract: 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: GrantFiled: April 23, 2003Date of Patent: August 1, 2006Assignee: Hewlett-Packard Development Company, L.P.Inventors: Paul J McClellan, David Pettigrew
-
Patent number: 7030894Abstract: A method of displaying an image includes receiving image data for the image, buffering the image data for the image, including creating a frame of the image, defining a first sub-frame and at least a second sub-frame for the frame of the image from the image data, the second sub-frame being spatially offset from the first sub-frame, and alternating between displaying the first sub-frame in a first position and displaying the second sub-frame in a second position spatially offset from the first position.Type: GrantFiled: August 7, 2002Date of Patent: April 18, 2006Assignee: Hewlett-Packard Development Company, L.P.Inventors: William J. Allen, Mark E. Gorzynski, P Guy Howard, Paul J. McClellan
-
Patent number: 6904540Abstract: In accordance with the preferred embodiment of the present invention, data storage for a computing system includes a plurality of storage segments. The plurality of storage segments have different data protection levels. Data are stored in the plurality of storage segments based on data reliability requirements so that data with lower data reliability requirements are stored in a storage segment having a lower data protection level, and data with higher data reliability requirements are stored in a storage segment having a higher data protection level.Type: GrantFiled: October 29, 2001Date of Patent: June 7, 2005Assignee: Hewlett-Packard Development Company, L.P.Inventors: Paul J. McClellan, William J. Allen
-
Patent number: 6866354Abstract: 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: GrantFiled: April 22, 2003Date of Patent: March 15, 2005Assignee: Hewlett-Packard Development Company, L.P.Inventors: Paul J McClellan, Jeffrey M Valley, David Pettigrew
-
Patent number: 6862033Abstract: In an implementation of disc media marking, a laser renders an image on a disc media as laser marks written in concentric circular tracks. A print control application determines a radius of a first circular track such that a circumferential length of the first circular track corresponds to an integral number of laser mark spaces. The print control application further determines a radial increment from the first circular track to a second circular track such that a circumferential length of the second circular track corresponds to a second integral number of the laser mark spaces.Type: GrantFiled: February 14, 2003Date of Patent: March 1, 2005Assignee: Hewlett-Packard Development Company, L.P.Inventor: Paul J McClellan
-
Publication number: 20040212670Abstract: 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: ApplicationFiled: April 22, 2003Publication date: October 28, 2004Inventors: Paul J. McClellan, Jeffrey M. Valley, David Pettigrew
-
Publication number: 20040160510Abstract: In an implementation of disc media marking, a laser renders an image on a disc media as laser marks written in concentric circular tracks. A print control application determines a radius of a first circular track such that a circumferential length of the first circular track corresponds to an integral number of laser mark spaces. The print control application further determines a radial increment from the first circular track to a second circular track such that a circumferential length of the second circular track corresponds to a second integral number of the laser mark spaces.Type: ApplicationFiled: February 14, 2003Publication date: August 19, 2004Inventor: Paul J. McClellan
-
Publication number: 20040114499Abstract: A method of one embodiment of the invention is disclosed that generates a non-Cartesian coordinate system for an optical disc. One or more uniform distances, as well as a plurality of positions on the optical disc, are selected. Each position is separated from adjacent positions by one of the uniform distances, and has a location on the optical disc specifiable to a same degree of precision by at least one integral coordinate.Type: ApplicationFiled: December 12, 2002Publication date: June 17, 2004Inventor: Paul J. McClellan
-
Publication number: 20040114500Abstract: 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: ApplicationFiled: April 23, 2003Publication date: June 17, 2004Inventors: Paul J. McClellan, David Pettigrew
-
Publication number: 20040028293Abstract: A method of displaying an image includes receiving image data for the image, buffering the image data for the image, including creating a frame of the image, defining a first sub-frame and at least a second sub-frame for the frame of the image from the image data, the second sub-frame being spatially offset from the first sub-frame, and alternating between displaying the first sub-frame in a first position and displaying the second sub-frame in a second position spatially offset from the first position.Type: ApplicationFiled: August 7, 2002Publication date: February 12, 2004Inventors: William J. Allen, Mark E. Gorzynski, P. Guy Howard, Paul J. McClellan
-
Publication number: 20030191952Abstract: A data storage device includes a data storage mechanism within which is stored a computing program. The data storage device also includes a surface used for labeling. The labeling includes machine readable security information. The data program requires machine reading of the security information before at least a portion of the program is run.Type: ApplicationFiled: April 5, 2002Publication date: October 9, 2003Inventors: Daryl E. Anderson, David M. Kwasny, Mitchell A. Abrams, Andrew Van Brocklin, Paul J. Mcclellan, Tony S. Cruz-Uribe, Michael A. Pate, Todd E. Walker, Charles R. Weirauch
-
Publication number: 20030108708Abstract: An integrated system for individually labeling a recording medium at the time that digital information is recorded thereon, by recording write data with a digital recorder on the read/write surface of the CD/DVD and recording image data by inducing visible color change with a laser in laser sensitive materials on the opposite surface of the CD/DVD.Type: ApplicationFiled: October 11, 2001Publication date: June 12, 2003Inventors: Daryl E. Anderson, Makarand P. Gore, Paul J. McClellan
-
Publication number: 20030088813Abstract: In accordance with the preferred embodiment of the present invention, data storage for a computing system includes a plurality of storage segments. The plurality of storage segments have different data protection levels. Data are stored in the plurality of storage segments based on data reliability requirements so that data with lower data reliability requirements are stored in a storage segment having a lower data protection level, and data with higher data reliability requirements are stored in a storage segment having a higher data protection level.Type: ApplicationFiled: October 29, 2001Publication date: May 8, 2003Inventors: Paul J. McClellan, William J. Allen
-
Patent number: 6439681Abstract: When a print nozzle or other firing element of an ink jet print head fails, printed image quality suffers. In a print head where there are additional printing elements that continue to work and that are adjacent the failed element, a failed firing element can be compensated for by increasing the firing rate of, or firing pulse duration to, one or more printing elements that are adjacent to the failed element. Additional ink deposited on the printing medium will bleed onto areas that are normally printed onto by the failed firing element.Type: GrantFiled: January 27, 2000Date of Patent: August 27, 2002Assignee: Hewlett-Packard CompanyInventor: Paul J. McClellan
-
Patent number: 6354694Abstract: A method and apparatus for improving ink-jet print quality uses a print head having an array using a plurality of nozzles in sets in each drop generator mechanism. Where a conventional ink-jet pen fires a single droplet of ink at a pixel per firing cycle, the present invention fires a plurality of droplets at different subdivisions of pixels. The particular array design may vary from ink-to-ink or pen-to-pen. Each drop generator of a print head array includes a plurality of nozzles wherein each of the nozzles has an exit orifice with an areal dimension, and produces an ink droplet that produces a dot on adjacent print media wherein the dot has an areal dimension, less than the areal dimension of a pixel to be printed. Dots are printed in a pattern for each pixel wherein print quality is achieved that approximates a higher resolution print made by conventional ink-jet methodologies.Type: GrantFiled: February 19, 1999Date of Patent: March 12, 2002Assignee: Hewlett-Packard CompanyInventors: Timothy L. Weber, John P. Harmon, S. Dana Seccombe, Colin C. Davis, Paul J. McClellan, David J. Waller
-
Patent number: 6155670Abstract: A method and apparatus for improving inkjet print quality uses a printhead having an array using a plurality of nozzles in sets in each drop generator mechanism. Where a conventional inkjet pen fires a single droplet of ink at a target pixel per firing cycle, the present invention simultaneously ejects a plurality of droplets at different subdivisions of pixels. Drop generators of a printhead array includes a plurality of nozzles for the drop generators arranged such that the light absorption of the sum of the simultaneously ejected ink droplets is like that of conventionally ejected drops but distributed over an area of the printed medium greater than that of a conventional target pixel.Type: GrantFiled: January 29, 1999Date of Patent: December 5, 2000Assignee: Hewlett-Packard CompanyInventors: Timothy L. Weber, John P. Harmon, S. Dana Seccombe, Colin C. Davis, Paul J. McClellan, David J. Waller
-
Patent number: 6099108Abstract: A method and apparatus for improving ink-jet print quality uses a print head having an array using a plurality of nozzles in sets in each drop generator mechanism. Where a conventional ink-jet pen fires a single droplet of ink at a pixel per firing cycle, the present invention fires a plurality of droplets at different subdivisions of pixels. The particular array design may vary from ink-to-ink or pen-to-pen. Each drop generator of a print head array includes a plurality of nozzles wherein each of the nozzles has an exit orifice with an areal dimension, and produces an ink droplet that produces a dot on adjacent print media wherein the dot has an areal dimension, less than the areal dimension of a pixel to be printed. Dots are printed in a pattern for each pixel wherein print quality is achieved that approximates a higher resolution print made by conventional ink-jet methodologies.Type: GrantFiled: March 5, 1997Date of Patent: August 8, 2000Assignee: Hewlett-Packard CompanyInventors: Timothy L. Weber, John Paul Harmon, S. Dana Seccombe, Colin C. Davis, Paul J. McClellan, David J. Waller
-
Patent number: 5216627Abstract: A method for performing unit conversion and managing units in mathematical computations. The method employs unit objects, which each have a scalar part and a unit part that together are treated as a single entity in computation. In the process of carrying out computations, the unit object operands of a particular operation are disassembled into their scalar and unit parts, new scalar and unit parts are calculated therefrom, and the new parts are combined to produce the new unit object. The method thereby simplifies computation involving physical quantities such as length and temperature and also aids in verifying that the computations are correct. To simplify the entry of the unit parts for unit objects, a unique user interface is provided.Type: GrantFiled: January 25, 1991Date of Patent: June 1, 1993Assignee: Hewlett-Packard CompanyInventors: Paul J. McClellan, Eric L. Vogel, William C. Wickes
-
Patent number: 4885714Abstract: A calculator is defined by a user-interface centered around a last in first out stack of mathematical or logical objects, that is both visible and accessible to a user. Objects may be any of a number of different types, each type characterized by specific logical or mathematical rules. Calculator operations are provided that may be applied in a uniform manner to the objects, affecting either or both the internal composition of the objects or the external positions and number of the objects on the stack. Objects of different types are distinguished upon entry on the stack and in visible display by characteristic prefix and postfix symbols, and can be entered from a keyboard or created dynamically as the result of calculator operations.Type: GrantFiled: October 27, 1986Date of Patent: December 5, 1989Assignee: Hewlett-Packard CompanyInventors: Gabe L. Eisenstein, Laurence W. Grodd, Paul J. McClellan, Robert M. Miller, Charles M. Patton, William C. Wickes