Granted Patent
Utility
US 5,805,481 · App. 08/581,635
Update block for an adaptive equalizer filter configuration capable of processing complex-valued coefficient signals
Inventor:
Kalavai Janardhan Raghunath
Patented Case
View Patent ↗
Granted: Sep 8, 1998
Filed: Dec 28, 1995
Inventor
Kalavai Janardhan Raghunath
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.