Granted Patent
Utility
US 5,471,217 · App. 08/012,061
Method and apparatus for smoothing code measurements in a global positioning system receiver
Inventors:
Ronald R. Hatch, Jerry E. Knight
Patented Case
View Patent ↗
Granted: Nov 28, 1995
Filed: Feb 1, 1993
Inventors
Ronald R. Hatch
Jerry E. Knight
Assignee (at issue)
Magnavox Electronic Systems Company
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.