Granted Patent
Utility
US 6,384,759 · App. 09/773,492
Method and apparatus for sample rate pre-and post-processing to achieve maximal coding gain for transform-based audio encoding and decoding
Inventor:
James H. Snyder
Patented Case
View Patent ↗
Granted: May 7, 2002
Filed: Feb 2, 2001
Inventor
James H. Snyder
Assignee (at issue)
AT&T CORP.
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.