Patents by Inventor James Douglas Shanks

James Douglas Shanks 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).

  • WAVE EQUATION PROCESSING
    Publication number: 20150272506
    Abstract: A volume of data is partitioned into a plurality of domains. A multilevel preconditioner is applied in the plurality of domains to provide iterative approximate solutions for the domains, which are coupled with boundary conditions. The approximate solutions for the domains are stitched together to provide a solution for a wave equation which can be used in full waveform inversion.
    Type: Application
    Filed: October 9, 2013
    Publication date: October 1, 2015
    Inventors: Paul N. Childs, Ivan Graham, James Douglas Shanks, Vladimir L. Druskin, Leonid Knizhzerman