Granted Patent
Utility
US 5,798,732 · App. 08/716,112
GPS receiver having a fast time to first fix
Inventor:
Ralph F. Eshenbach
Patented Case
View Patent ↗
Granted: Aug 25, 1998
Filed: Sep 19, 1996
Inventor
Ralph F. Eshenbach
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.