Granted Patent
Utility
US 5,252,839 · App. 07/896,276
Superluminescent light-emitting diode with reverse biased absorber
Inventor:
Julie E. Fouquet
Patented Case
View Patent ↗
Granted: Oct 12, 1993
Filed: Jun 10, 1992
Inventor
Julie E. Fouquet
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.