Granted Patent
Utility
US 6,501,870 · App. 09/518,301
System and method for reducing effects of optical impairments in optically amplified lightwave communication systems
Inventors:
Sonali Banerjee, Atul K. Srivastava, Yan Sun
Patented Case
View Patent ↗
Granted: Dec 31, 2002
Filed: Mar 3, 2000
Inventors
Sonali Banerjee
Atul K. Srivastava
Yan Sun
Assignee (at issue)
LUCENT TECHNOLOGIES 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.