Granted Patent
Utility
US 5,859,939 · App. 08/804,986
Method and system for equalizing PMD using incremental delay switching
Inventors:
John A. Fee, Niall Robinson
Patented Case
View Patent ↗
Granted: Jan 12, 1999
Filed: Feb 25, 1997
Inventors
John A. Fee
Niall Robinson
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.