Granted Patent
Utility
US 5,455,865 · App. 08/170,686
Robust packet routing over a distributed network containing malicious failures
Inventor:
Radia J. Perlman
Patented Case
View Patent ↗
Granted: Oct 3, 1995
Filed: Dec 20, 1993
Inventor
Radia J. Perlman
Assignee (at issue)
Digital Equipment 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.