Granted Patent
Utility
US 5,604,822 · App. 08/150,829
Methods and apparatus for centroid based object segmentation in object recognition-type image processing system
Inventors:
William A. Pearson, Richard W. Benton, John D. Lofgren
Patented Case
View Patent ↗
Granted: Feb 18, 1997
Filed: Nov 12, 1993
Inventors
William A. Pearson
Richard W. Benton
John D. Lofgren
Assignee (at issue)
LOCKHEED MARTIN 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.