Granted Patent
Utility
US 5,726,784 · App. 08/624,269
WDM optical communication system with remodulators and diverse optical transmitters
Inventors:
Stephen B. Alexander, Steve W. Chaddick, David R. Huber, Cecil D. Smith
Patented Case
View Patent ↗
Granted: Mar 10, 1998
Filed: Mar 29, 1996
Inventors
Stephen B. Alexander
Steve W. Chaddick
David R. Huber
Cecil D. Smith
Assignee (at issue)
Ciena 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.