Granted Patent
Utility
US 5,617,206 · App. 08/566,965
Compact laser diode monitor using defined laser momentum vectors to cause emission of a coherent photon in a selected direction
Inventor:
Theodore D. Fay
Patented Case
View Patent ↗
Granted: Apr 1, 1997
Filed: Dec 4, 1995
Inventor
Theodore D. Fay
Assignee (at issue)
PHI, Applied Physical Sciences International
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.