Granted Patent
Utility
US 6,463,287 · App. 09/223,300
Apparatus method and systems relating to a wireless geographical positioning system including a system for monitoring and analyzing characteristics of a wireless telecommunications network
Inventor:
David Wegner
Patented Case
View Patent ↗
Granted: Oct 8, 2002
Filed: Dec 30, 1998
Inventor
David Wegner
Assignee (at issue)
ERICSSON GMBH
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.