Granted Patent
Utility
US 6,657,646 · App. 09/328,039
System and method for multimedia display
Inventors:
Charles W. Partridge, Ronald W. Barber, Mark R. Lee, Douglas R. Holub
Patented Case
View Patent ↗
Granted: Dec 2, 2003
Filed: Jun 8, 1999
Inventors
Charles W. Partridge
Ronald W. Barber
Mark R. Lee
Douglas R. Holub
Assignee (at issue)
AMX 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.