Granted Patent
Utility
US 5,745,649 · App. 08/820,937
Automated speech recognition using a plurality of different multilayer perception structures to model a plurality of distinct phoneme categories
Inventor:
David M. Lubensky
Patented Case
View Patent ↗
Granted: Apr 28, 1998
Filed: Mar 19, 1997
Inventor
David M. Lubensky
Assignee (at issue)
NYNEX SCIENCE AND TECHNOLOGY, INC.
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.