Granted Patent
Utility
US 5,943,155 · App. 09/133,065
Mars optical modulators
Inventor:
Keith Wayne Goossen
Patented Case
View Patent ↗
Granted: Aug 24, 1999
Filed: Aug 12, 1998
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.