Patents by Inventor Douglas Richard Jeffrey

Douglas Richard Jeffrey 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).

  • Reverse electrode charging for neurostimulation
    Patent number: 11786727
    Abstract: A transcutaneous neurostimulation therapy system can include an electrostimulation electronics unit, including first and second neurostimulation output which can be respectively coupled to first and second neurostimulation skin electrodes, and the electrostimulation electronics unit can include or be coupled to a rechargeable battery. The transcutaneous neurostimulation therapy system can also include battery charging circuitry configured for being coupled via the first and second neurostimulation output terminals to the electrostimulation electronics unit for charging the battery of the electrostimulation electronics unit through the first and second neurostimulation skin electrodes.
    Type: Grant
    Filed: October 20, 2022
    Date of Patent: October 17, 2023
    Assignee: NOCTRIX HEALTH, INC.
    Inventors: John Craig Colborn, Andrew Witte, Shriram Raghunathan, Douglas Richard Jeffrey
  • REVERSE ELECTRODE CHARGING FOR NEUROSTIMULATION
    Publication number: 20230122561
    Abstract: A transcutaneous neurostimulation therapy system can include an electrostimulation electronics unit, including first and second neurostimulation output which can be respectively coupled to first and second neurostimulation skin electrodes, and the electrostimulation electronics unit can include or be coupled to a rechargeable battery. The transcutaneous neurostimulation therapy system can also include battery charging circuitry configured for being coupled via the first and second neurostimulation output terminals to the electrostimulation electronics unit for charging the battery of the electrostimulation electronics unit through the first and second neurostimulation skin electrodes.
    Type: Application
    Filed: October 20, 2022
    Publication date: April 20, 2023
    Inventors: John Craig Colborn, Andrew Witte, Shriram Raghunathan, Douglas Richard Jeffrey