Patents by Inventor John D. Ellenz

John D. Ellenz 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).

  • Memory loop ECG recorder with continuous recording
    Patent number: 6438412
    Abstract: An ECG recorder is provided that includes a processor configured to perform the ECG data sampling routine while performing additional routines, such as transmitting stored ECG events and setting user preferences. Accordingly, a patient's ECG signal is continuously sampled at all times during operation of the recorder.
    Type: Grant
    Filed: February 7, 2001
    Date of Patent: August 20, 2002
    Assignee: Cardiac Evaluation Center, Inc.
    Inventor: John D. Ellenz
  • Memory loop ECG recorder with continuous recording
    Publication number: 20010039385
    Abstract: An ECG recorder is provided that includes a processor configured to perform the ECG data sampling routine while performing additional routines, such as transmitting stored ECG events and setting user preferences. Accordingly, a patient's ECG signal is continuously sampled at all times during operation of the recorder.
    Type: Application
    Filed: February 7, 2001
    Publication date: November 8, 2001
    Inventor: John D. Ellenz