Patents by Inventor Michael Cardarelli

Michael Cardarelli 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).

  • Signal transmission system and method
    Publication number: 20060248567
    Abstract: The present invention relates to a signal transmission system for inserting a communication signal within an upstream and downstream signal. An upstream converter inserts the communication signal within a diplex guard band of the upstream and downstream signal. A downstream converter separates the communication signal within the diplex guard band from the upstream and downstream signal.
    Type: Application
    Filed: April 28, 2006
    Publication date: November 2, 2006
    Applicant: Signal Dynamics
    Inventors: Earl Vanderhoff, David Masucci, Michael Cardarelli