Patents by Inventor Lewis W. Flanagin

Lewis W. Flanagin 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).

  • Generating an optical model for lens aberrations
    Patent number: 6934930
    Abstract: Generating an optical model includes receiving lens aberration data associated with a wafer response to lens aberrations. Aberration functions are selected and fit to the lens aberration data. An optical model is generated in accordance to the aberration functions, where the optical model indicates the wafer response to the lens aberrations.
    Type: Grant
    Filed: July 8, 2003
    Date of Patent: August 23, 2005
    Assignee: Texas Instruments Incorporated
    Inventors: James W. Blatchford, Jr., Lewis W. Flanagin