Granted Patent
Utility
US 6,804,401 · App. 09/727,733
Method for compressing digital documents with control of image quality subject to multiple compression rate constraints
Inventors:
William E. Nelson, James M. Sweet, Remo J. D'Ortenzio
Patented Case
View Patent ↗
Granted: Oct 12, 2004
Filed: Dec 4, 2000
Inventors
William E. Nelson
James M. Sweet
Remo J. D'Ortenzio
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.