Granted Patent
Utility
US 5,698,452 · App. 08/524,142
Method of making integrated detector/photoemitter with non-imaging director
Inventor:
Keith Wayne Goossen
Patented Case
View Patent ↗
Granted: Dec 16, 1997
Filed: Aug 31, 1995
Inventor
Keith Wayne Goossen
Assignee (at issue)
LUCENT TECHNOLOGIES INC.
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.