Patents by Inventor Ninous Davoudi

Ninous Davoudi 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).

  • Method and implantable system for constant current pacing
    Patent number: 11957919
    Abstract: An implantable system includes an implantable medical device (IMD) and a non-transvenous lead that is configured to be implanted outside of a heart. The IMD includes an output configured to be connected at least to the lead, a current generator (CG) circuit configured to generate pacing pulses, a switching circuit coupled between the CG circuit and the output, one or more capacitors coupled in parallel with the CG circuit and the switching circuit, and a control circuit coupled to the CG circuit. The control circuit is configured to manage the CG circuit to generate the pacing pulses with a constant current at the output.
    Type: Grant
    Filed: June 24, 2021
    Date of Patent: April 16, 2024
    Assignee: Pacesetter, Inc.
    Inventors: Reza Shahandeh, Ninous Davoudi, Frank Lee, David Doudna, Jeffery Crook
  • METHOD AND IMPLANTABLE SYSTEM FOR CONSTANT CURRENT PACING
    Publication number: 20220409908
    Abstract: An implantable system includes an implantable medical device (IMD) and a non-transvenous lead that is configured to be implanted outside of a heart. The IMD includes an output configured to be connected at least to the lead, a current generator (CG) circuit configured to generate pacing pulses, a switching circuit coupled between the CG circuit and the output, one or more capacitors coupled in parallel with the CG circuit and the switching circuit, and a control circuit coupled to the CG circuit. The control circuit is configured to manage the CG circuit to generate the pacing pulses with a constant current at the output.
    Type: Application
    Filed: June 24, 2021
    Publication date: December 29, 2022
    Inventors: Reza Shahandeh, Ninous Davoudi, Frank Lee, David Doudna, Jeffery Crook