Granted Patent
Utility
US 6,573,916 · App. 09/391,898
Navigation of rendered virtual environments using physical tags
Inventors:
Richard C. Grossweiler, III, Kenneth P. Fishkin, Beverly L. Harrison, Anuj Uday Gujar, Roy Want
Patented Case
View Patent ↗
Granted: Jun 3, 2003
Filed: Sep 7, 1999
Inventors
Richard C. Grossweiler, III
Kenneth P. Fishkin
Beverly L. Harrison
Anuj Uday Gujar
Roy Want
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.