Granted Patent
Utility
US 5,883,898 · App. 08/673,102
Apparatus and method for mapping E1 signals into a digital cross-connect matrix space
Inventors:
Stephen A. Deschaine, Manouchehr Entezari, Mark J. Nietubyc, Werner L. Heissenhuber
Patented Case
View Patent ↗
Granted: Mar 16, 1999
Filed: Jul 1, 1996
Inventors
Stephen A. Deschaine
Manouchehr Entezari
Mark J. Nietubyc
Werner L. Heissenhuber
Assignee (at issue)
Alcatel USA Sourcing, L.P.
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.