Granted Patent
Utility
US 5,724,353 · App. 08/572,107
Self-routing switch method and circuit for an ATM switch
Inventor:
Tsugio Sugawara
Patented Case
View Patent ↗
Granted: Mar 3, 1998
Filed: Dec 14, 1995
Inventor
Tsugio Sugawara
Assignee (at issue)
NEC CORPORATION
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.