Granted Patent
Utility
US 6,441,950 · App. 09/727,776
Distributed raman amplifier systems with transient control
Inventors:
Chien-Jen Chen, William S. Wong, Jun Ye
Patented Case
View Patent ↗
Granted: Aug 27, 2002
Filed: Dec 4, 2000
Inventors
Chien-Jen Chen
William S. Wong
Jun Ye
Assignee (at issue)
Onetta, 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.