Granted Patent
Utility
US 6,414,940 · App. 09/046,089
Method and system of managing unidirectional failures in a distributed restoration network
Inventors:
Jasvantrai C. Shah, Lee D. Bengston
Patented Case
View Patent ↗
Granted: Jul 2, 2002
Filed: Mar 23, 1998
Inventors
Jasvantrai C. Shah
Lee D. Bengston
Assignee (at issue)
MCI Communications Corporation
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.