Granted Patent
Utility
US 6,647,257 · App. 09/213,387
System and method for providing targeted messages based on wireless mobile location
Inventor:
Craig A. Owensby
Patented Case
View Patent ↗
Granted: Nov 11, 2003
Filed: Dec 10, 1998
Inventor
Craig A. Owensby
Assignee (at issue)
Leap Wireless International, Inc.
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.