Patents by Inventor Benjamin David Walters

Benjamin David Walters 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 of monitoring respiratory rate in a health monitoring device
    Patent number: 11633152
    Abstract: This invention generally relates to methods useful for measuring heart rate, respiration conditions, and oxygen saturation and a wearable device that incorporate those methods with a computerized system supporting data collection, analysis, readout and sharing. Particularly this present invention relates to a wearable device, such as a wristwatch or ring, for real time measuring heart rate, respiration conditions, and oxygen saturation.
    Type: Grant
    Filed: October 16, 2020
    Date of Patent: April 25, 2023
    Assignee: Purdue Research Foundation
    Inventors: Jacqueline C Linnes, Benjamin David Walters, Orlando S Hoilett
  • METHOD OF MONITORING RESPIRATORY RATE IN A HEALTH MONITORING DEVICE
    Publication number: 20210161467
    Abstract: This invention generally relates to methods useful for measuring heart rate, respiration conditions, and oxygen saturation and a wearable device that incorporate those methods with a computerized system supporting data collection, analysis, readout and sharing. Particularly this present invention relates to a wearable device, such as a wristwatch or ring, for real time measuring heart rate, respiration conditions, and oxygen saturation.
    Type: Application
    Filed: October 16, 2020
    Publication date: June 3, 2021
    Applicant: Purdue Research Foundation
    Inventors: Jacqueline C. Linnes, Benjamin David Walters, Orlando S. Hoilett