Granted Patent
Utility
US 5,905,785 · App. 08/787,837
Detecting high usage telecommunications lines
Inventors:
James Patrick Dunn, Don Howard Dvorak, Mark Alan Lassig
Patented Case
View Patent ↗
Granted: May 18, 1999
Filed: Jan 23, 1997
Inventors
James Patrick Dunn
Don Howard Dvorak
Mark Alan Lassig
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.