Patents by Inventor Richard Germuska

Richard Germuska 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).

  • Locating features in a photoplethysmograph signal
    Publication number: 20050004479
    Abstract: A method and apparatus for locating a feature in a photoplethysmograph or blood pressure signal, comprising a series of signal complexes each having a principal peak (or equivalent trough), is disclosed. The signal is processed to identify a reference point on the upslope of a principal peak. The signal is then searched for the feature in the vicinity of the reference point.
    Type: Application
    Filed: September 24, 2002
    Publication date: January 6, 2005
    Inventors: Neil Townsend, Richard Germuska