Granted Patent
Utility
US 5,889,889 · App. 08/766,285
Method and apparatus for machine recognition of handwritten symbols from stroke-parameter data
Inventor:
Frank W. Sinden
Patented Case
View Patent ↗
Granted: Mar 30, 1999
Filed: Dec 13, 1996
Inventor
Frank W. Sinden
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.