Granted Patent
Utility
US 6,751,584 · App. 09/912,461
Automatic clustering of tokens from a corpus for grammar acquisition
Inventors:
Srinivas Bangalore, Giuseppe Riccardi
Patented Case
View Patent ↗
Granted: Jun 15, 2004
Filed: Jul 26, 2001
Inventors
Srinivas Bangalore
Giuseppe Riccardi
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.