Granted Patent
Utility
US 5,400,038 · App. 07/950,554
High signal to noise ratio optical signal processing system
Inventors:
Nabeel A. Riza, Michael C. DeJule
Patented Case
View Patent ↗
Granted: Mar 21, 1995
Filed: Sep 25, 1992
Inventors
Nabeel A. Riza
Michael C. DeJule
Assignee (at issue)
LOCKHEED MARTIN 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.