Granted Patent
Utility
US 5,548,583 · App. 08/388,688
Wireless telephone user location capability for enhanced 911 application
Inventor:
Herman Bustamante
Patented Case
View Patent ↗
Granted: Aug 20, 1996
Filed: Feb 15, 1995
Inventor
Herman Bustamante
Assignee (at issue)
Stanford Telecommunications, 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.