Granted Patent
Utility
US 5,664,034 · App. 08/653,373
Lightwave communication monitoring switch
Inventor:
Joel Leslie Mock
Patented Case
View Patent ↗
Granted: Sep 2, 1997
Filed: May 21, 1996
Inventor
Joel Leslie Mock
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.