Granted Patent
Utility
US 5,773,831 · App. 08/820,976
Patch coupled infrared photodetector
Inventor:
Austin J. Brouns
Patented Case
View Patent ↗
Granted: Jun 30, 1998
Filed: Mar 19, 1997
Inventor
Austin J. Brouns
Assignee (at issue)
Lockheed Martin Vought Systems Corp.
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.