Granted Patent
Utility
US 6,728,752 · App. 09/421,770
System and method for information browsing using multi-modal features
Inventors:
Francine Chen, Hinrich Schuetze, Ullas Gargi
Patented Case
View Patent ↗
Granted: Apr 27, 2004
Filed: Oct 19, 1999
Inventors
Francine Chen
Hinrich Schuetze
Ullas Gargi
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.