Granted Patent
Utility
US 5,390,040 · App. 08/191,941
Optical transceiver for free-space communication links
Inventor:
Eric J. Mayeux
Patented Case
View Patent ↗
Granted: Feb 14, 1995
Filed: Feb 4, 1994
Inventor
Eric J. Mayeux
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.