Patents by Inventor Philip Stetson

Philip Stetson 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).

  • Tunable filter to facilitate communications
    Publication number: 20050141440
    Abstract: Systems and methods are described herein for changing the frequency response of a filter, such as a hybrid circuit. One or more tunable components are adjustable to provide the hybrid circuit with a frequency response corresponding to the characteristics of an associated communications network, such as a digital subscriber link.
    Type: Application
    Filed: December 31, 2003
    Publication date: June 30, 2005
    Inventors: Philip Stetson, Richard Hester