Granted Patent
Utility
US 6,647,132 · App. 09/457,825
Methods and apparatuses for identifying regions of similar texture in an image
Inventors:
Albert Montillo, Ivan Bachelder
Patented Case
View Patent ↗
Granted: Nov 11, 2003
Filed: Dec 9, 1999
Inventors
Albert Montillo
Ivan Bachelder
Assignee (at issue)
Cognex Technology and Investment LLC
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.