Patents by Inventor STEFAN DOWIASCH

STEFAN DOWIASCH 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).

  • Patent number: 10888263
    Abstract: A method for non-invasive video oculographic measurement of eye movements as diagnostic support for (early) detection of neuropsychiatric diseases, using an indicator for a visual stimulus and a camera for video recording. A position of the camera is kept constant in relation to the display and a face of a test person is continuously recorded, at least in parts. A recognition algorithm is started which creates an eye template in which an absolute position of the eye and a pupil of the eye are continuously recorded in the image. Furthermore, a reference range, especially around the eye, is defined and, after selecting a predefined measurement paradigm of the pupil are continuously recorded and analyzed at the end of the stimulus.
    Type: Grant
    Filed: December 3, 2018
    Date of Patent: January 12, 2021
    Assignee: THOMAS RECORDING GMBH
    Inventors: Uwe Thomas, Stefan Dowiasch
  • Publication number: 20190246969
    Abstract: A method for non-invasive video oculographic measurement of eye movements as diagnostic support for (early) detection of neuropsychiatric diseases, using an indicator for a visual stimulus and a camera for video recording. A position of the camera is kept constant in relation to the display and a face of a test person is continuously recorded, at least in parts. A recognition algorithm is started which creates an eye template in which an absolute position of the eye and a pupil of the eye are continuously recorded in the image. Furthermore, a reference range, especially around the eye, is defined and, after selecting a predefined measurement paradigm of the pupil are continuously recorded and analyzed at the end of the stimulus.
    Type: Application
    Filed: December 3, 2018
    Publication date: August 15, 2019
    Applicant: THOMAS RECORDING GMBH
    Inventors: UWE THOMAS, STEFAN DOWIASCH