Granted Patent
Utility
US 5,087,965 · App. 07/373,321
Recognition of image colors using arbitrary shapes in color space
Inventor:
Jose Torre-Bueno
Patented Case
View Patent ↗
Granted: Feb 11, 1992
Filed: Jun 28, 1989
Inventor
Jose Torre-Bueno
Assignee (at issue)
American Innovations, Ltd.
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.