Granted Patent
Utility
US 5,805,742 · App. 08/624,304
Object detection system with minimum-spanning gradient filter for scene clutter suppression
Inventor:
Stephen J. Whitsitt
Patented Case
View Patent ↗
Granted: Sep 8, 1998
Filed: Aug 16, 1995
Inventor
Stephen J. Whitsitt
Assignee (at issue)
TRW Limited
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.