Granted Patent
Utility
US 5,673,210 · App. 08/536,548
Signal restoration using left-sided and right-sided autoregressive parameters
Inventor:
Walter Etter
Patented Case
View Patent ↗
Granted: Sep 30, 1997
Filed: Sep 29, 1995
Inventor
Walter Etter
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.