Patents by Inventor Suresh K. Gurunathan

Suresh K. Gurunathan 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).

  • Seizure sensing and detection using an implantable device
    Patent number: 6810285
    Abstract: A system and method for detecting and predicting neurological events with an implantable device uses a relatively low-power central processing unit in connection with signal processing circuitry to identify features (including half waves) and calculate window-based characteristics (including line lengths and areas under the curve of the waveform) in an electrographic signal received from a patient's brain. The features and window-based characteristics are combinable in various ways according to the invention to detect and predict neurological events in real time, enabling responsive action by the implantable device.
    Type: Grant
    Filed: June 28, 2001
    Date of Patent: October 26, 2004
    Assignee: NeuroPace, Inc.
    Inventors: Benjamin D. Pless, Stephen T. Archer, Craig M. Baysinger, Barbara Gibb, Suresh K. Gurunathan, Bruce Kirkpatrick, Thomas K. Tcheng
  • Seizure sensing and detection using an implantable device
    Publication number: 20030004428
    Abstract: A system and method for detecting and predicting neurological events with an implantable device uses a relatively low-power central processing unit in connection with signal processing circuitry to identify features (including half waves) and calculate window-based characteristics (including line lengths and areas under the curve of the waveform) in an electrographic signal received from a patient's brain. The features and window-based characteristics are combinable in various ways according to the invention to detect and predict neurological events in real time, enabling responsive action by the implantable device.
    Type: Application
    Filed: June 28, 2001
    Publication date: January 2, 2003
    Inventors: Benjamin D. Pless, Stephen T. Archer, Craig Baysinger, Barbara Gibb, Suresh K. Gurunathan, Bruce Kirkpatrick, Thomas K. Tcheng