Granted Patent
Utility
US 6,138,095 · App. 09/145,934
Speech recognition
Inventors:
Sunil Gupta, Frank Kao-Ping Soong
Patented Case
View Patent ↗
Granted: Oct 24, 2000
Filed: Sep 3, 1998
Inventors
Sunil Gupta
Frank Kao-Ping Soong
Assignee (at issue)
LUCENT TECHNOLOGIES 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.