Granted Patent
Utility
US 6,088,352 · App. 08/922,271
Bit sliced digital cross connect switching system controlled by port units
Inventors:
Edward J. Bortolini, James R. Bortolini
Patented Case
View Patent ↗
Granted: Jul 11, 2000
Filed: Aug 29, 1997
Inventors
Edward J. Bortolini
James R. Bortolini
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.