Patents by Inventor Eric Ronald Cheer

Eric Ronald Cheer 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).

  • Amplifier
    Publication number: 20040104769
    Abstract: A re-circulating amplifier comprising a SAW filter with group delay characteristics for providing a time delay function.
    Type: Application
    Filed: October 10, 2003
    Publication date: June 3, 2004
    Inventor: Eric Ronald Cheer