Granted Patent
Utility
US 6,226,613 · App. 09/183,474
Decoding input symbols to input/output hidden markoff models
Inventor:
William Turin
Patented Case
View Patent ↗
Granted: May 1, 2001
Filed: Oct 30, 1998
Inventor
William Turin
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.