Granted Patent
Utility
US 5,812,971 · App. 08/621,762
Enhanced joint stereo coding method using temporal envelope shaping
Inventor:
Juergen Herre
Patented Case
View Patent ↗
Granted: Sep 22, 1998
Filed: Mar 22, 1996
Inventor
Juergen Herre
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.