Patents by Inventor Jason Chin Yew Choo

Jason Chin Yew Choo 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).

  • Method of reconstructing seismic records to obtain high resolution signals
    Patent number: 6873913
    Abstract: The present invention provides a method and system for processing an input seismic record to suppress noise energy, for example multiple energy, and to enhance signal. A primary signal component is determined from an input seismic record. A residual record is obtained from the input seismic record and the determined primary component record, for example, by determining a difference of the two records. A next primary signal component record is then obtained from the residual record. The primary component record and the next primary component record are combined to form a reconstructed record. A subsequent residual record may then be obtained and further primary signal components extracted.
    Type: Grant
    Filed: September 22, 2003
    Date of Patent: March 29, 2005
    Assignee: Paradigm Geophysical Corporation
    Inventors: Jason Chin Yew Choo, Jonathan E. Downton, Janet Katherine Dewar
  • Method of reconstructing seismic records to obtain high resolution signals
    Publication number: 20040117122
    Abstract: The present invention provides a method and system for processing an input seismic record to suppress noise energy, for example multiple energy, and to enhance signal. A primary signal component is determined from an input seismic record. A residual record is obtained from the input seismic record and the determined primary component record, for example, by determining a difference of the two records. A next primary signal component record is then obtained from the residual record. The primary component record and the next primary component record are combined to form a reconstructed record. A subsequent residual record may then be obtained and further primary signal components extracted.
    Type: Application
    Filed: September 22, 2003
    Publication date: June 17, 2004
    Applicant: Core Laboratories, LP
    Inventors: Jason Chin Yew Choo, Jonathan E. Downton, Janet Katherine Dewar