Patents by Inventor Edward J. Berbari

Edward J. Berbari 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 for analysis of electrocardiographic signal QRS complex
    Patent number: 5025794
    Abstract: A method and apparatus for examining the QRS complex of ECG signals to detect minute late potentials. The system functions to filter the QRS signals bi-directionally, and further separately processes the two filtered signals through selected window functions before summation. The summed signal is then passed through a smoothing function to produce an output signal of ideal phase that delineates any late potentials within the QRS complex.
    Type: Grant
    Filed: August 30, 1988
    Date of Patent: June 25, 1991
    Assignee: Corazonix Corporation
    Inventors: David E. Albert, Edward J. Berbari