Granted Patent
Utility
US 5,559,624 · App. 08/333,926
Communication system based on remote interrogation of terminal equipment
Inventors:
Thomas E. Darcie, N. J. Frigo, Peter D. Magill
Patented Case
View Patent ↗
Granted: Sep 24, 1996
Filed: Nov 3, 1994
Inventors
Thomas E. Darcie
N. J. Frigo
Peter D. Magill
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.