Patents by Inventor Kenneth D. Stack

Kenneth D. Stack 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: 6963411
    Abstract: A computer program product is provided for optimizing a printer for driver settings and color profile in order to optimally print an image on a selected media. Data is stored in an index file for various combinations of printers, printer drivers, printer media and color profiles. The printer driver that is currently used on the user's machine for the selected printer is determined and the printer media selected for the printer is identified, e.g., by a simple query of the user. One set of steps involves choosing an appropriate stored color profile for the selected printer-media combination, and applying the chosen color profile to the image data, thereby generating transformed image data. Another set of steps involves retrieving printer settings for the selected printer-media combination and modifying the settings of the driver in use for the selected media. Finally the transformed image data is printed using the modified settings of the printer driver to obtain optimal printing of the image.
    Type: Grant
    Filed: January 7, 2000
    Date of Patent: November 8, 2005
    Assignee: Eastman Kodak Company
    Inventors: Steven A. Billow, Sean E. Skelly, Kenneth D. Stack
  • Patent number: 6908172
    Abstract: A method of selecting inkjet nozzle banks for assembly into an inkjet printhead. The printhead when assembled includes at least two nozzle banks and is operative for printing one particular color ink or other liquid and each nozzlebank includes plural nozzles. The printhead is operational in a printer to print raster rows so that at least one raster row is printed using ink drops deposited at respective different pixel locations on the raster row by respective different nozzles on each of the at least two nozzle banks.
    Type: Grant
    Filed: February 13, 2003
    Date of Patent: June 21, 2005
    Assignee: Eastman Kodak Company
    Inventors: Steven A. Billow, James S. Newkirk, Douglas W. Couwenhoven, Donald J. Hodge, Kenneth D. Stack
  • Publication number: 20040160470
    Abstract: A method of selecting inkjet nozzle banks for assembly into an inkjet printhead. The printhead when assembled includes at least two nozzle banks and is operative for printing one particular color ink or other liquid and each nozzle bank includes plural nozzles. The printhead is operational in a printer to print raster rows so that at least one raster row is printed using ink drops deposited at respective different pixel locations on the raster row by respective different nozzles on each of the at least two nozzle banks.
    Type: Application
    Filed: February 13, 2003
    Publication date: August 19, 2004
    Applicant: Eastman Kodak Company
    Inventors: Steven A. Billow, James S. Newkirk, Douglas W. Couwenhoven, Donald J. Hodge, Kenneth D. Stack
  • Patent number: 6567641
    Abstract: A conformable roller for use in a fusing station of an electrostatographic machine, the fusing station being provided with a pressure roller and a fuser roller for fusing a toner image on a receiver, the fuser roller made from a plurality of layers surrounding an axis of rotation, the conformable roller comprising a rigid cylindrically symmetric core member; a flexible replaceable removable compliant sleeve member in the form of a tubular belt surrounding and nonadhesively intimately contacting the core member; and the fusing station including an external heat source for the fuser roller, at least one of the plurality of layers being thermally resistive.
    Type: Grant
    Filed: October 4, 2000
    Date of Patent: May 20, 2003
    Assignee: NexPress Solutions LLC
    Inventors: Muhammed Aslam, Jiann-Hsing Chen, Arun Chowdry, John W. May, Borden H. Mills, Alan R. Priebe, Kenneth D. Stack, Biao Tan, Joseph A. Pavlisko
  • Patent number: 6490430
    Abstract: A conformable roller for use in a fusing station of an electrostatographic machine, said fusing station being provided with a pressure roller for fusing a toner image on a receiver, said fuser roller made from a plurality of layers surrounding an axis of rotation, said conformable roller comprising a rigid cylindrically symmetric core member; a compliant base-cushion layer formed on the core member; a stiffening layer in intimate contact with and surrounding the base-cushion layer; a compliant release layer coated on the stiffening layer; and said fusing station including an external heat source for said fuser roller, at least one of said plurality of layers being thermally resistive.
    Type: Grant
    Filed: October 4, 2000
    Date of Patent: December 3, 2002
    Assignee: NexPress Solutions LLC
    Inventors: Jiann-Hsing Chen, Arun Chowdry, James E. Mathers, John W. May, Borden H. Mills, Alan R. Priebe, Kenneth D. Stack
  • Patent number: 6456816
    Abstract: An intermediate transfer roller that functions as an image receiving member within a reproduction apparatus having a rigid cylindrical core member and at least one layer of an elastically deformable structure surrounding the core member, the elastically deformable structure preferably has an effective Poisson's ratio in the range of 0.2 to 0.4.
    Type: Grant
    Filed: October 4, 2000
    Date of Patent: September 24, 2002
    Assignee: NexPress Solutions LLC
    Inventors: Arun Chowdry, Steven Cormier, John W. May, Borden H. Mills, Bonnie Patterson, David J. Quesnel, Donald S. Rimai, Kenneth D. Stack
  • Patent number: 6393249
    Abstract: A conformable roller for use in a fusing station of an electrostatographic machine, the fusing station being provided with a pressure roller and a fuser roller for fusing a toner image on a receiver, the fuser roller made from a plurality of layers surrounding an axis of rotation, the conformable roller including a rigid cylindrically symmetric core member; a flexible replaceable removable compliant sleeve member in the form of a tubular belt surrounding and nonadhesively intimately contacting the core member; and the fusing station including an internal heat source for the fuser roller, at least one of the plurality of layers being thermally conductive.
    Type: Grant
    Filed: October 4, 2000
    Date of Patent: May 21, 2002
    Assignee: Nexpress Solutions LLC
    Inventors: Muhammed Aslam, Jiann-Hsing Chen, Arun Chowdry, James E. Mathers, John W. May, Borden H. Mills, Alan R. Priebe, Kenneth D. Stack, Joseph A. Pavlisko
  • Patent number: 6393247
    Abstract: A product and process for forming an internally heated roller configuration for use in an electrostatographic machine that employs a fuser roller and a pressure roller. One of the rollers is a conformable roller having a rigid cylindrical core member centered on an axis of rotation, a compliant base cushion layer formed on the core member; a stiffening layer in intimate contact with and surrounding the base cushion layer; and an internal heating mechanism, while the other roller is a hard roller.
    Type: Grant
    Filed: October 4, 2000
    Date of Patent: May 21, 2002
    Assignee: NexPress Solutions LLC
    Inventors: Jiann-Hsing Chen, Arun Chowdry, James E. Mathers, John W. May, Borden H. Mills, Alan R. Priebe, Kenneth D. Stack