Granted Patent
Utility
US 6,278,939 · App. 09/624,694
Method and system for providing data from a remotely located geographic database for use in navigation system units
Inventors:
Philip Robare, William Gale
Patented Case
View Patent ↗
Granted: Aug 21, 2001
Filed: Jul 24, 2000
Inventors
Philip Robare
William Gale
Assignee (at issue)
Navigation Technologies Corp.
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.