Granted Patent
Utility
US 5,497,369 · App. 08/030,390
Multicast switch circuits
Inventor:
Nicholas J. Wainwright
Patented Case
View Patent ↗
Granted: Mar 5, 1996
Filed: Apr 8, 1993
Inventor
Nicholas J. Wainwright
Assignee (at issue)
Hewlett-Packard Company, 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.