Granted Patent
Utility
US 5,544,192 · App. 08/405,539
Optically pumped bistable laser
Inventor:
Thomas Pfeiffer
Patented Case
View Patent ↗
Granted: Aug 6, 1996
Filed: Mar 16, 1995
Inventor
Thomas Pfeiffer
Assignee (at issue)
Alcatel N.V.
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.