Granted Patent
Utility
US 5,999,980 · App. 08/712,717
Apparatus and method for setting a congestion indicate bit in an backwards RM cell on an ATM network
Inventors:
Koichi Tanaka, Peter J. Roman, Kohei Abe, Shinichi Mizuguchi
Patented Case
View Patent ↗
Granted: Dec 7, 1999
Filed: Sep 12, 1996
Inventors
Koichi Tanaka
Peter J. Roman
Kohei Abe
Shinichi Mizuguchi
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.