Granted Patent
Utility
US 5,600,738 · App. 08/366,935
Polarization dispersion compensation for optical devices
Inventors:
Glenn D. Bergland, Fred L. Heismann, Steven K. Korotky, Edmond J. Murphy
Patented Case
View Patent ↗
Granted: Feb 4, 1997
Filed: Dec 30, 1994
Inventors
Glenn D. Bergland
Fred L. Heismann
Steven K. Korotky
Edmond J. Murphy
Assignee (at issue)
LUCENT TECHNOLOGIES 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.