Patents by Inventor Michael Paul Keyes

Michael Paul Keyes 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).

  • Publication number: 20090077538
    Abstract: Software code is test using orthogonal array designs. A combination parameter is assigned a value. An ancillary parameter is assigned a value based on a metric for the ancillary parameter. The metric may indicate a number of lines of code executed for the value of the parameter. The metric may indicate a number of objects instantiated for the value of the parameter.
    Type: Application
    Filed: September 18, 2007
    Publication date: March 19, 2009
    Inventor: Michael Paul Keyes
  • Patent number: 5674665
    Abstract: A color negative photographic film wherein on the curve of density versus log E for each color sensitive record: (1) a straight line, which connects the point at density Dmin+0.1 and the point at 1.5log E above the exposure required for density Dmin+0.2, has a mathematical slope .ltoreq. 0.50; and (2) the difference in log E is .gtoreq.1.7 between the point 0.9log E above the exposure required for density Dmin+0.2 and the point where the density difference is 0.1 between the curve and the straight line which results from a linear regression of the three density points at exposures 0.3log E, 0.9log E, and 1.5log E above the exposure required for the density Dmin+0.2; and (3) the difference in log E is .gtoreq.1.20 between the exposure needed for density Dmin+0.1 and the point that corresponds to the exposure, in lux-seconds, of 9.2/(Film Speed). The exposure of the foregoing gray card is a typical normal exposure based on the film speed rating (i.e. the film is not overexposed or underexposed).
    Type: Grant
    Filed: November 17, 1995
    Date of Patent: October 7, 1997
    Assignee: Eastman Kodak Company
    Inventors: John Frank Sawyer, Michael Paul Keyes, John Charles Brewer, John Tyler Keech, Elizabeth Laura Kelly