Granted Patent
Utility
US 6,122,281 · App. 08/800,363
Method and apparatus for transmitting LAN data over a synchronous wide area network
Inventors:
Mark J. Donovan, Stephen D. Augusta, Christopher Oliver
Patented Case
View Patent ↗
Granted: Sep 19, 2000
Filed: Feb 14, 1997
Inventors
Mark J. Donovan
Stephen D. Augusta
Christopher Oliver
Assignee (at issue)
Cabletron Systems, 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.