Granted Patent
Utility
US 6,507,676 · App. 09/459,655
Hexagonal and octagonal regions from summed-area tables
Inventor:
Steven J. Harrington
Patented Case
View Patent ↗
Granted: Jan 14, 2003
Filed: Dec 13, 1999
Inventor
Steven J. Harrington
Assignee (at issue)
Xerox 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.