Granted Patent
Utility
US 6,563,955 · App. 09/191,355
Method and apparatus for analyzing image data to use multiple transforms for enhanced image data transmission
Inventor:
Ricardo L. de Queiroz
Patented Case
View Patent ↗
Granted: May 13, 2003
Filed: Nov 13, 1998
Inventor
Ricardo L. de Queiroz
Assignee (at issue)
Xerox 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.