Patents by Inventor Joel Qiuzhen Xue

Joel Qiuzhen Xue 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 AND SYSTEM FOR DETECTING T-WAVE ALTERNANS
    Publication number: 20100145207
    Abstract: A method for generating a cardiac electrical instability assesment is disclosed herein. The method includes obtaining a SDTWA measurement, obtaining a LDTWA measurement, and obtaining a cardiac electrical instability assessment based on both the SDTWA measurement and the LDTWA measurement.
    Type: Application
    Filed: December 10, 2008
    Publication date: June 10, 2010
    Applicant: GENERAL ELECTRIC COMPANY
    Inventors: Gordon Ian Rowlandson, Willi Kaiser, Michael Slawnych, Joel Qiuzhen Xue, Derek Exner
  • METHOD AND SYSTEM FOR ELECTROCARDIOGRAM EVALUATION
    Publication number: 20080154143
    Abstract: A method for evaluating an electrocardiogram is disclosed herein. The method includes measuring an electrical activity of a patient, processing the measured electrical activity to form a multi-lead signal, and extracting a segment of the multi-lead signal. The method for evaluating an electrocardiogram also includes transforming the segment of the multi-lead signal into a synthesized signal that is most representative of the patient's electrical activity, and evaluating the synthesized signal. A corresponding system for evaluating an electrocardiogram is also disclosed.
    Type: Application
    Filed: January 11, 2007
    Publication date: June 26, 2008
    Applicant: GENERAL ELECTRIC COMPANY
    Inventors: Joel Qiuzhen Xue, Johannes Jan Struijk, Mads Peter Andersen, Claus Graff, Thomas Bork Hardahl