Patents by Inventor Philip ASTON

Philip ASTON 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).

  • Delay coordinate analysis of periodic data
    Patent number: 9940741
    Abstract: Periodic data is analyzed by obtaining a vector of delay coordinates for each one of a plurality of samples of the periodic data in a time window, and transforming each of the vectors into a coordinate system comprising a plurality of predefined vectors, to obtain a projection of an attractor of the periodic data along one of the predefined vectors. The periodic data may be physiological data. Information representing one or more characteristics of the obtained attractor, which is of diagnostic value, is then displayed to enable a diagnosis.
    Type: Grant
    Filed: February 16, 2015
    Date of Patent: April 10, 2018
    Assignees: University of Surrey, King's College London
    Inventors: Philip Aston, Mark Christie, Manasi Nandi
  • DELAY COORDINATE ANALYSIS OF PERIODIC DATA
    Publication number: 20170132816
    Abstract: In embodiments of the present invention, periodic data is analysed by obtaining (S1) a vector of delay coordinates for each one of a plurality of samples of the periodic data in a time window, and transforming (S2) each of the vectors into a coordinate system comprising a plurality of predefined vectors, to obtain a projection of an attractor of the periodic data along one of the predefined vectors. The periodic data may be physiological data. In-formation representing one or more characteristics of the obtained attractor, which is of diagnostic value, is then displayed (S3) to enable a diagnosis.
    Type: Application
    Filed: February 16, 2015
    Publication date: May 11, 2017
    Inventors: Philip ASTON, Mark CHRISTIE, Manasi NANDI