Granted Patent
Utility
US 5,752,185 · App. 08/342,496
Disconnection management system for wireless voice communications
Inventor:
Sudhir R. Ahuja
Patented Case
View Patent ↗
Granted: May 12, 1998
Filed: Nov 21, 1994
Inventor
Sudhir R. Ahuja
Assignee (at issue)
LUCENT TECHNOLOGIES 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.