Granted Patent
Utility
US 6,230,194 · App. 08/897,214
Upgrading a secure network interface
Inventors:
Jean-Marc Frailong, Charles A. Price, Joseph Tardo
Patented Case
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Granted: May 8, 2001
Filed: Jul 14, 1997
Inventors
Jean-Marc Frailong
Charles A. Price
Joseph Tardo
Assignee (at issue)
Freegate 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.