Granted Patent
Utility
US 5,852,802 · App. 08/847,246
Speed engine for analyzing symbolic text and producing the speech equivalent thereof
Inventors:
Andrew Paul Breen, Andrew Lowry, Margaret Gaved
Patented Case
View Patent ↗
Granted: Dec 22, 1998
Filed: May 1, 1997
Inventors
Andrew Paul Breen
Andrew Lowry
Margaret Gaved
Assignee (at issue)
BRITISH TELECOMMUNICATIONS public limited company
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.