Granted Patent
Utility
US 6,798,358 · App. 09/898,300
Location-based content delivery
Inventors:
Dennis P. Joyce, Michael Sutter, Kevin Drake
Patented Case
View Patent ↗
Granted: Sep 28, 2004
Filed: Jul 3, 2001
Inventors
Dennis P. Joyce
Michael Sutter
Kevin Drake
Assignee (at issue)
Nortel Networks 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.