Granted Patent
Utility
US 6,469,987 · App. 09/006,242
Virtual local area network with trunk stations
Inventor:
Anil G. Rijhsinghani
Patented Case
View Patent ↗
Granted: Oct 22, 2002
Filed: Jan 13, 1998
Inventor
Anil G. Rijhsinghani
Assignee (at issue)
Enterasys 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.