Patents by Inventor Jeffrey C. Marshall

Jeffrey C. Marshall 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).

  • Vital signs monitoring systems and methods
    Patent number: 11903700
    Abstract: Systems, methods and devices for reducing noise in health monitoring including monitoring systems, methods and/or devices receiving a health signal and/or having at least one sensor for health monitoring.
    Type: Grant
    Filed: August 28, 2020
    Date of Patent: February 20, 2024
    Assignee: RDS
    Inventors: Mark P. Marriott, George Stefan Golda, Steve Hurwitz, Sam Eletr, Jeffrey C. Marshall, George E. Smith, Clifton J. Shak, Bruce O'Neil
  • VITAL SIGNS OR HEALTH MONITORING SYSTEMS AND METHODS
    Publication number: 20230172499
    Abstract: The present disclosure relates to a pulse oximetry method in which the contribution of venous capillaries to photo-plethysmogram is reduced below 25%.
    Type: Application
    Filed: April 29, 2021
    Publication date: June 8, 2023
    Applicant: RDS
    Inventors: Mark P. Marriott, Jeffrey C. Marshall, George Stefan Golda, Sam Eletr
  • VITAL SIGNS MONITORING SYSTEMS AND METHODS
    Publication number: 20210059586
    Abstract: Systems, methods and devices for reducing noise in health monitoring including monitoring systems, methods and/or devices receiving a health signal and/or having at least one sensor for health monitoring.
    Type: Application
    Filed: August 28, 2020
    Publication date: March 4, 2021
    Applicant: Rhythm Diagnostic Systems, Inc.
    Inventors: Mark P. Marriott, George Stefan Golda, Steve Hurwitz, Sam Eletr, Jeffrey C. Marshall, George E. Smith, Clifton J. Shak, Bruce O'Neil