Granted Patent
Utility
US 6,746,332 · App. 09/811,037
Visual display system for multi-user application
Inventors:
Graeme R. Ing, David Taylor
Patented Case
View Patent ↗
Granted: Jun 8, 2004
Filed: Mar 16, 2001
Inventors
Graeme R. Ing
David Taylor
Assignee (at issue)
Sony Computer Entertainment America, LLC
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.