Granted Patent
Utility
US 5,959,989 · App. 08/882,632
System for efficient multicast distribution in a virtual local area network environment
Inventors:
Bryan Gleeson, Percy Khabardar, Norman W. Finn
Patented Case
View Patent ↗
Granted: Sep 28, 1999
Filed: Jun 25, 1997
Inventors
Bryan Gleeson
Percy Khabardar
Norman W. Finn
Assignee (at issue)
CISCO TECHNOLOGY, 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.