Granted Patent
Utility
US 5,598,412 · App. 08/547,643
Switching arrangement for wireless terminals connected to a switch via a digital protocol channel
Inventors:
Gary L. Griffith, Michael L. Nienaber, Norman W. Petty
Patented Case
View Patent ↗
Granted: Jan 28, 1997
Filed: Oct 24, 1995
Inventors
Gary L. Griffith
Michael L. Nienaber
Norman W. Petty
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.