Granted Patent
Utility
US 6,567,577 · App. 09/113,923
Method and apparatus for providing chromatic dispersion compensation in a wavelength division multiplexed optical transmission system
Inventors:
Stuart M. Abbott, Neal S. Bergano, Stephen Evangelides, Ekaterina A. Golovchenko, George T. Harvey, Franklin W. Kerfoot, III, Chinlon Lin, Bo Pedersen
Patented Case
View Patent ↗
Granted: May 20, 2003
Filed: Jul 14, 1998
Inventors
Stuart M. Abbott
Neal S. Bergano
Stephen Evangelides
Ekaterina A. Golovchenko
George T. Harvey
Franklin W. Kerfoot, III
Chinlon Lin
Bo Pedersen
Assignee (at issue)
Tyco Telecommunications (US) 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.