Granted Patent
Utility
US 6,044,340 · App. 09/023,291
Accelerated convolution noise elimination
Inventor:
Hugo Van Hamme
Patented Case
View Patent ↗
Granted: Mar 28, 2000
Filed: Feb 13, 1998
Inventor
Hugo Van Hamme
Assignee (at issue)
Lernout & Hauspie Speech Products N.V.
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.