Granted Patent
Utility
US 6,445,850 · App. 09/829,412
Method and apparatus for per-band compensation with gap-free band structure for high speed DWDM transmission
Inventors:
Jianying Zhou, Richard A. Barry, Murat Azizoglu, Derek E. Spock, John Z. Jiang
Patented Case
View Patent ↗
Granted: Sep 3, 2002
Filed: Apr 9, 2001
Inventors
Jianying Zhou
Richard A. Barry
Murat Azizoglu
Derek E. Spock
John Z. Jiang
Assignee (at issue)
Sycamore Networks, 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.