Granted Patent
Utility
US 6,633,695 · App. 09/800,918
Compression-tuned grating-based optical add/drop multiplexer
Inventors:
Timothy J. Bailey, Mark R. Fernald, Alan D. Kersey, Trevor MacDougall, Martin A. Putnam, Paul E. Sanders
Patented Case
View Patent ↗
Granted: Oct 14, 2003
Filed: Mar 6, 2001
Inventors
Timothy J. Bailey
Mark R. Fernald
Alan D. Kersey
Trevor MacDougall
Martin A. Putnam
Paul E. Sanders
Assignee (at issue)
CiDRA 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.