Granted Patent
Utility
US 5,943,152 · App. 08/848,423
Laser wavelength control device
Inventors:
Victor Mizrahi, Stephen R. Harmon
Patented Case
View Patent ↗
Granted: Aug 24, 1999
Filed: May 8, 1997
Inventors
Victor Mizrahi
Stephen R. Harmon
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.