Patents by Inventor James C. Schaff

James C. Schaff 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: 6708141
    Abstract: A method and apparatus for modeling cellular structure is disclosed. The system incorporates a theoretical hypotheses of cellular physiology into a simulation framework that allows direct comparison of simulation results with experimental data. The description of the biological model is kept independent of the solution by the use of an integrated anatomical and physiological modeling language. This framework allows complex heterogeneous intracellular chemical simulations to be built with little or no knowledge of the underlying numerical methods. Because the simulation results are easily compared to the experimental results, the user can more easily confirm the hypothesis.
    Type: Grant
    Filed: September 28, 1999
    Date of Patent: March 16, 2004
    Assignee: The University of Connecticut
    Inventors: James C. Schaff, John Carson, Leslie Loew
  • Patent number: 6219440
    Abstract: A method of simulating a biological material.
    Type: Grant
    Filed: January 16, 1998
    Date of Patent: April 17, 2001
    Assignee: The University of Connecticut
    Inventors: James C. Schaff, John Carson, Leslie Loew
  • Patent number: 6166853
    Abstract: An adaptive structure of a Wiener filter is used to deconvolve three-dimensional wide-field microscope images for the purposes of improving spatial resolution and removing out-of-focus light. The filter is a three-dimensional kernel representing a finite-impulse-response (FIR) structure requiring on the order of one thousand (1000) taps or more to achieve an acceptable mean-square-error. Converging to a solution is done in the spatial-domain and therefore does not experience many of the problems of frequency-domain solutions. Alternatively, a three-dimensional kernel representing an infinite-impulse-response (IIR) structure may be employed. An IIR structure typically requires fewer taps to achieve the same or better performance, resulting in higher resolution images with less noise and faster computations.
    Type: Grant
    Filed: January 9, 1997
    Date of Patent: December 26, 2000
    Assignee: The University of Connecticut
    Inventors: Mark A. Sapia, James C. Schaff, Ian R. Greenshields, Leslie M. Loew, Frank R. Morgan