Granted Patent
Utility
US 6,469,706 · App. 09/440,852
Method and apparatus for detecting regions belonging to a specified color surface in an unsegmented image
Inventor:
Tanveer F. Syeda-Mahmood
Patented Case
View Patent ↗
Granted: Oct 22, 2002
Filed: Nov 16, 1999
Inventor
Tanveer F. Syeda-Mahmood
Assignee (at issue)
International Business Machines 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.