Granted Patent
Utility
US 6,795,470 · App. 09/328,290
Semiconductor laser light source with photocurrent feedback control for single mode operation
Inventor:
Riyopoulos Spilios
Patented Case
View Patent ↗
Granted: Sep 21, 2004
Filed: Jun 9, 1999
Inventor
Riyopoulos Spilios
Assignee (at issue)
Science Applications International 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.