Patents by Inventor Jon Willie

Jon Willie 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).

  • SYSTEMS AND METHODS TO REMOVE BRAIN STIMULATION ARTIFACTS IN NEURAL SIGNALS
    Publication number: 20230240618
    Abstract: Computing systems and computer-implemented methods for removing brain stimulation artifacts in neural signals are disclosed. The method makes use of a matching pursuit algorithm to accurately extract the stimulation artifact. The disclosed method removes the stimulation artifact associated with individual stimulation pulses without needing additional information from previous stimulation pulses or other electrodes. The disclosed method is compatible for use with various stimulation frequencies, does not need any filtering, and can recover neural signals almost immediately after stimulation. The disclosed method is compatible for use in has great potential in closed-loop systems used in various neurological diagnostic and therapeutic procedures.
    Type: Application
    Filed: February 1, 2023
    Publication date: August 3, 2023
    Applicant: Washington University
    Inventors: Peter Brunner, Tao Xie, Jon Willie, Eric Leuthardt