Granted Patent
Utility
US 5,907,634 · App. 08/846,014
Large vocabulary connected speech recognition system and method of language representation using evolutional grammar to represent context free grammars
Inventors:
Michael K. Brown, Stephen Charles Glinski
Patented Case
View Patent ↗
Granted: May 25, 1999
Filed: Apr 25, 1997
Inventors
Michael K. Brown
Stephen Charles Glinski
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.