Granted Patent
Utility
US 6,516,299 · App. 08/771,462
Method, system and product for modifying the dynamic range of encoded audio signals
Inventor:
Eliot M. Case
Patented Case
View Patent ↗
Granted: Feb 4, 2003
Filed: Dec 20, 1996
Inventor
Eliot M. Case
Assignee (at issue)
Qwest Communications International 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.