Granted Patent
Utility
US 6,104,514 · App. 08/947,360
Dispersion based method of and apparatus for reducing unwanted mixing products on multiplexed optical communication lines
Inventors:
John A. Fee, Laszlo Szerenyi
Patented Case
View Patent ↗
Granted: Aug 15, 2000
Filed: Oct 8, 1997
Inventors
John A. Fee
Laszlo Szerenyi
Assignee (at issue)
MCI Communications 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.