Granted Patent
Utility
US 6,680,912 · App. 09/519,024
Selecting a routing direction in a communications network using a cost metric
Inventors:
Robert Kalman, Jason C. Fan, Charles F. Barry, Prasad P. Jogalekar, Vinay K. Bannai
Patented Case
View Patent ↗
Granted: Jan 20, 2004
Filed: Mar 3, 2000
Inventors
Robert Kalman
Jason C. Fan
Charles F. Barry
Prasad P. Jogalekar
Vinay K. Bannai
Assignee (at issue)
Luminous 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.