Granted Patent
Utility
US 4,573,196 · App. 06/459,180
Confusion grouping of strokes in pattern recognition method and system
Inventors:
Hewitt D. Crane, John S. Ostrem
Patented Case
View Patent ↗
Granted: Feb 25, 1986
Filed: Jan 19, 1983
Inventors
Hewitt D. Crane
John S. Ostrem
Assignee (at issue)
COMMUNICATION INTELLIGENCE CORP.
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.