Patents by Inventor Gregory Silver

Gregory Silver 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).

  • Spread spectrum applications of universal frequency translation
    Publication number: 20060280231
    Abstract: Frequency translation and spread spectrum applications of same are described herein. Such applications include, but are not limited to, unified down-conversion and de-spreading, unified up-conversion and spreading, RAKE receivers utilizing unified down-conversion and de-spreading, and Early/Late receivers utilizing unified down-conversion and de-spreading, and combinations and applications of same. Additionally, applications are included for limiting spectral growth during unified up-conversion and spreading of a baseband signal.
    Type: Application
    Filed: April 17, 2006
    Publication date: December 14, 2006
    Applicant: ParkerVision, Inc.
    Inventors: David Sorrells, Michael Bultman, Charles Clements, Robert Cook, Joseph Hamilla, Richard Looke, Charley Moses, Gregory Rawlins, Michael Rawlins, Gregory Silver