Granted Patent
Utility
US 5,402,347 · App. 08/095,953
Satellite search methods for improving time to first fix in a GPS receiver
Inventors:
Paul W. McBurney, Lynn Weber
Patented Case
View Patent ↗
Granted: Mar 28, 1995
Filed: Jul 22, 1993
Inventors
Paul W. McBurney
Lynn Weber
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.