Granted Patent
Utility
US 6,668,093 · App. 09/729,151
Method for improving dictionary-based compression by ordering raster data
Inventor:
Norman W. Zeck
Patented Case
View Patent ↗
Granted: Dec 23, 2003
Filed: Dec 4, 2000
Inventor
Norman W. Zeck
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.