Granted Patent
Utility
US 5,548,607 · App. 08/255,589
Article comprising an integrated laser/modulator combination
Inventor:
Won-Tien Tsang
Patented Case
View Patent ↗
Granted: Aug 20, 1996
Filed: Jun 8, 1994
Inventor
Won-Tien Tsang
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.