Patents by Inventor Robert Buchler

Robert Buchler 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).

  • Carrier signal phase error estimation
    Publication number: 20050206558
    Abstract: A phase error and/or amplitude error of a global positioning system carrier signal is estimated through employment of an optimal minimum variance of the global positioning system carrier signal.
    Type: Application
    Filed: March 17, 2005
    Publication date: September 22, 2005
    Inventor: Robert Buchler