Patents by Inventor Dennis E. Kovach

Dennis E. Kovach 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).

  • Oximeter sensor with encoder connected to detector
    Patent number: 6298252
    Abstract: An oximeter sensor with an encoding element connected to the photodetector. The encoding element is read by reverse-biasing the photodetector, rather than using a lower voltage.
    Type: Grant
    Filed: September 22, 1999
    Date of Patent: October 2, 2001
    Assignee: Mallinckrodt, Inc.
    Inventors: Dennis E. Kovach, Michael Bernstein