Granted Patent
Utility
US 5,777,769 · App. 08/579,752
Device and method for providing high speed data transfer through a drop line of a power line carrier communication system
Inventor:
Roy S. Coutinho
Patented Case
View Patent ↗
Granted: Jul 7, 1998
Filed: Dec 28, 1995
Inventor
Roy S. Coutinho
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.