Granted Patent
Utility
US 5,719,932 · App. 08/589,233
Signal-recognition arrangement using cadence tables
Inventor:
Larry John Roybal
Patented Case
View Patent ↗
Granted: Feb 17, 1998
Filed: Jan 22, 1996
Inventor
Larry John Roybal
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.