Granted Patent
Utility
US 6,161,018 · App. 09/032,007
Method and system for estimating a subscriber's location in a wireless communication system service area
Inventors:
John D. Reed, Shu-Shaw Wang
Patented Case
View Patent ↗
Granted: Dec 12, 2000
Filed: Feb 27, 1998
Inventors
John D. Reed
Shu-Shaw Wang
Assignee (at issue)
Motorola, 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.