Patents by Inventor Richard Goto

Richard Goto 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).

  • Directional de-signature for seismic signals
    Patent number: 7586810
    Abstract: The present invention provides a method and apparatus for directional de-signature of a seismic signal. The method includes forming a plurality of far-field signatures representative of a plurality of seismic signals having a plurality of take-off angles, associating a plurality of traces representative of a plurality of reflections of the seismic signals with the plurality of far-field signatures, and forming a plurality of de-signatured traces from the plurality of traces and the plurality of associated far-field signatures.
    Type: Grant
    Filed: January 23, 2004
    Date of Patent: September 8, 2009
    Assignee: WesternGeco L.L.C.
    Inventors: Terry Davies, Richard Goto
  • Directional de-signature for seismic signals
    Publication number: 20060193204
    Abstract: The present invention provides a method and apparatus for directional de-signature of a seismic signal. The method includes forming a plurality of far-field signatures representative of a plurality of seismic signals having a plurality of take-off angles, associating a plurality of traces representative of a plurality of reflections of the seismic signals with the plurality of far-field signatures, and forming a plurality of de-signatured traces from the plurality of traces and the plurality of associated far-field signatures.
    Type: Application
    Filed: January 23, 2004
    Publication date: August 31, 2006
    Inventors: Terry Davies, Richard Goto