Patents by Inventor Louis Jacques Delacretaz

Louis Jacques Delacretaz 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).

  • Brain function monitoring and display system
    Patent number: 8175696
    Abstract: A process for analysing an electroencephalogram signal representative of activity of a brain, including: i) generating coefficient data for a signal representation of a portion of the signal; ii) generating pole data representing positions of one or more poles on a complex plane, the positions being generated based on the coefficient data; and iii) generating, based on a mean position of the poles, brain state data representing functional state of the brain.
    Type: Grant
    Filed: June 6, 2007
    Date of Patent: May 8, 2012
    Assignee: Cortical Dynamics Limited
    Inventors: David Tibor Julian Liley, Louis Jacques Delacretaz
  • BRAIN FUNCTION MONITORING AND DISPLAY SYSTEM
    Publication number: 20100204604
    Abstract: A process for analysing an electroencephalogram signal representative of activity of a brain, including: i) generating coefficient data for a signal representation of a portion of the signal; ii) generating pole data representing positions of one or more poles on a complex plane, the positions being generated based on the coefficient data; and iii) generating, based on a mean position of the poles, brain state data representing functional state of the brain.
    Type: Application
    Filed: June 6, 2007
    Publication date: August 12, 2010
    Applicant: Cortical Dynamics Pty Ltd
    Inventors: David Tibor Julian Liley, Louis Jacques Delacretaz