Granted Patent
Utility
US 5,847,680 · App. 08/985,476
GPS receiver having fast resolution of carrier phase ambiguity
Inventor:
Paul W. McBurney
Patented Case
View Patent ↗
Granted: Dec 8, 1998
Filed: Dec 5, 1997
Inventor
Paul W. McBurney
Assignee (at issue)
Trimble Navigation Limited
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.