Granted Patent
Utility
US 5,809,253 · App. 08/888,999
Method and apparatus for interconnecting network devices in a networking hub
Inventors:
Shawn H. Gallagher, James Scott Hiscock, Dahai Ding, Scott D. Lawrence
Patented Case
View Patent ↗
Granted: Sep 15, 1998
Filed: Jul 7, 1997
Inventors
Shawn H. Gallagher
James Scott Hiscock
Dahai Ding
Scott D. Lawrence
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.