Granted Patent
Utility
US 6,748,140 · App. 10/271,418
Method, system and apparatus for chromatic dispersion compensation utilizing a Gires-Tournois interferometer
Inventors:
Shudong Wu, Simon Cao
Patented Case
View Patent ↗
Granted: Jun 8, 2004
Filed: Oct 15, 2002
Inventors
Shudong Wu
Simon Cao
Assignee (at issue)
Avanex 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.