Patents by Inventor Daniel Freschl

Daniel Freschl 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).

  • Electronic stethoscope device with noise cancellation
    Patent number: 11741931
    Abstract: An electronic stethoscope device can be integrated into a conventional stethoscope to digitize auscultated sounds from the body of a patient. The device can be switched off so that the conventional stethoscope can be used as a standard stethoscope. When the device is switched on, the digitized auscultated sounds can be modified to remove the noise. Such modified sounds can be sent wirelessly from the electronic stethoscope device to a peripheral device that can receive such wireless signals, such as computer, cell phone, or cloud application, where the data can be viewed and manipulated further as desired.
    Type: Grant
    Filed: September 23, 2020
    Date of Patent: August 29, 2023
    Assignee: Eko Health, Inc.
    Inventors: Neal Donovan, Daniel Freschl, Eugene Gershtein, Philip Goolkasian, Connor Landgraf, Darius Mostowfi, Subramaniam Venkatraman, Jaclyn Leverett Wasson
  • ELECTRONIC STETHOSCOPE DEVICE WITH NOISE CANCELLATION
    Publication number: 20220301537
    Abstract: An electronic stethoscope device can be integrated into a conventional stethoscope to digitize auscultated sounds from the body of a patient. The device can be switched off so that the conventional stethoscope can be used as a standard stethoscope. When the device is switched on, the digitized auscultated sounds can be modified to remove the noise. Such modified sounds can be sent wirelessly from the electronic stethoscope device to a peripheral device that can receive such wireless signals, such as computer, cell phone, or cloud application, where the data can be viewed and manipulated further as desired.
    Type: Application
    Filed: September 23, 2020
    Publication date: September 22, 2022
    Inventors: Neal Donovan, Daniel Freschl, Eugene Gershtein, Philip Goolkasian, Connor Landgraf, Darius Mostowfi, Subramaniam Venkatraman, Jaclyn Leverett Wasson
  • Electronic stethoscope device
    Patent number: D941468
    Type: Grant
    Filed: September 23, 2019
    Date of Patent: January 18, 2022
    Assignee: Eko Devices, Inc.
    Inventors: Daniel Freschl, Philip Goolkasian, Connor Landgraf