Granted Patent
Utility
US 5,619,320 · App. 08/551,216
Method and apparatus for measuring dispersion zero along an optical fiber
Inventors:
Michael Eiselt, Robert Meachem Jopson, Rogers H. Stolen
Patented Case
View Patent ↗
Granted: Apr 8, 1997
Filed: Oct 31, 1995
Inventors
Michael Eiselt
Robert Meachem Jopson
Rogers H. Stolen
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.