Granted Patent
Utility
US 6,564,202 · App. 09/421,419
System and method for visually representing the contents of a multiple data object cluster
Inventors:
Hinrich Schuetze, Peter L. T. Pirolli, James E. Pitkow, Ed H. Chi, Jun Li
Patented Case
View Patent ↗
Granted: May 13, 2003
Filed: Oct 19, 1999
Inventors
Hinrich Schuetze
Peter L. T. Pirolli
James E. Pitkow
Ed H. Chi
Jun Li
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.