Granted Patent
Utility
US 5,598,458 · App. 08/371,652
Telecommunication switching system having transparent wireless features
Inventors:
Bruce M. Bales, Gary L. Griffith, Vijai Prakash
Patented Case
View Patent ↗
Granted: Jan 28, 1997
Filed: Jan 11, 1995
Inventors
Bruce M. Bales
Gary L. Griffith
Vijai Prakash
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.