Granted Patent
Utility
US 6,807,001 · App. 10/118,982
Auto shutdown for distributed raman amplifiers on optical communication systems
Inventors:
Jinendra Kumar Ranka, Jeffrey David Christoph, Erie Anthony Kilpatrick
Patented Case
View Patent ↗
Granted: Oct 19, 2004
Filed: Apr 9, 2002
Inventors
Jinendra Kumar Ranka
Jeffrey David Christoph
Erie Anthony Kilpatrick
Assignee (at issue)
Sycamore 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.