Granted Patent
Utility
US 5,416,773 · App. 08/083,685
Switching element having central memory for switching narrowband and broadband signals
Inventor:
Bernhard Gamm
Patented Case
View Patent ↗
Granted: May 16, 1995
Filed: Jun 25, 1993
Inventor
Bernhard Gamm
Assignee (at issue)
Alcatel N.V.
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.