Granted Patent
Utility
US 6,115,403 · App. 08/898,710
Directly modulated semiconductor laser having reduced chirp
Inventors:
Tomas Brenner, Jean-Luc Archambault
Patented Case
View Patent ↗
Granted: Sep 5, 2000
Filed: Jul 22, 1997
Inventors
Tomas Brenner
Jean-Luc Archambault
Assignee (at issue)
Ciena Corporation
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.