Granted Patent
Utility
US 5,940,798 · App. 09/019,344
Feedback modification for reducing stuttering
Inventor:
John F. Houde
Patented Case
View Patent ↗
Granted: Aug 17, 1999
Filed: Feb 5, 1998
Inventor
John F. Houde
Assignee (at issue)
Scientific Learning 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.