Granted Patent
Utility
US 6,641,053 · App. 10/270,697
Foreground/background document processing with dataglyphs
Inventors:
Jeff Breidenbach, David L. Hecht
Patented Case
View Patent ↗
Granted: Nov 4, 2003
Filed: Oct 16, 2002
Inventors
Jeff Breidenbach
David L. Hecht
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.