Patents by Inventor Evangelos A. Coutsias

Evangelos A. Coutsias 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).

  • Spectral element eigensolver for inhomogeneous media
    Patent number: 7617081
    Abstract: Methods are provided to generate eigenvalues and eigenfunctions for structures that include inhomogeneous media. In embodiments, eigenvalues and eigenfunctions generated as solutions to differential equations provide parameters for analyzing and constructing structures modeled by the differential equations.
    Type: Grant
    Filed: June 21, 2005
    Date of Patent: November 10, 2009
    Assignee: STC.UNM
    Inventors: Gregory Von Winckel, Evangelos A. Coutsias, Sanjay Krishna
  • Spectral element eigensolver for inhomogeneous media
    Publication number: 20060009956
    Abstract: Methods are provided to generate eigenvalues and eigenfunctions for structures that include inhomogeneous media. In embodiments, eigenvalues and eigenfunctions generated as solutions to differential equations provide parameters for analyzing and constructing structures modeled by the differential equations.
    Type: Application
    Filed: June 21, 2005
    Publication date: January 12, 2006
    Inventors: Gregory Winckel, Evangelos Coutsias, Sanjay Krishna