Patents by Inventor Philip H. W. Leong

Philip H. W. Leong 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 automatically classifying intracardiac electrograms
    Patent number: 5280792
    Abstract: The application is directed to a method for automatically classifying intracardiac electrograms, and a system for performing the method. In a further aspect, it concerns an implantable cardioverter defibrillator which incorporates the system and uses the method to monitor cardiac activity and deliver appropriate treatment. The method uses a combination of timing analysis and pattern matching using a neural network in order to correctly classify the electrograms. This technique allows both changes in rate and morphology to be taken into account.
    Type: Grant
    Filed: September 18, 1992
    Date of Patent: January 25, 1994
    Assignee: The University of Sydney
    Inventors: Philip H. W. Leong, Marwan A. Jabri