Granted Patent
Utility
US 6,611,872 · App. 09/323,869
Performing multicast communication in computer networks by using overlay routing
Inventor:
Steven McCanne
Patented Case
View Patent ↗
Granted: Aug 26, 2003
Filed: Jun 1, 1999
Inventor
Steven McCanne
Assignee (at issue)
FastForward Networks, Inc.
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.