Granted Patent
Utility
US 6,751,595 · App. 09/852,180
Multi-stage large vocabulary speech recognition system and method
Inventors:
Senis Busayapongchai, Pichet Chintrakulchai
Patented Case
View Patent ↗
Granted: Jun 15, 2004
Filed: May 9, 2001
Inventors
Senis Busayapongchai
Pichet Chintrakulchai
Assignee (at issue)
BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
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.