Granted Patent
Utility
US 6,134,047 · App. 09/055,332
Optical amplifier designs for multichannel fiber optic communication networks
Inventors:
Felton A. Flood, David Jacob, Mark Francis Krol, Edward F. Murphy, Peter Gerard Wigley
Patented Case
View Patent ↗
Granted: Oct 17, 2000
Filed: Apr 6, 1998
Inventors
Felton A. Flood
David Jacob
Mark Francis Krol
Edward F. Murphy
Peter Gerard Wigley
Assignee (at issue)
CORNING INCORPORATED
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.