Granted Patent
Utility
US 5,339,384 · App. 08/200,805
Code-excited linear predictive coding with low delay for speech or audio signals
Inventor:
Juin-Hwey Chen
Patented Case
View Patent ↗
Granted: Aug 16, 1994
Filed: Feb 22, 1994
Inventor
Juin-Hwey Chen
Assignee (at issue)
AT&T Bell Laboratories
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.