Granted Patent
Utility
US 6,757,652 · App. 09/034,119
Multiple stage speech recognizer
Inventors:
Michael Lund, Karl Wright, Wensheng Fan
Patented Case
View Patent ↗
Granted: Jun 29, 2004
Filed: Mar 3, 1998
Inventors
Michael Lund
Karl Wright
Wensheng Fan
Assignee (at issue)
KONINKLIJKE PHILIPS ELECTRONICS NV
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.