Granted Patent
Utility
US 6,741,273 · App. 09/368,603
Video camera controlled surround sound
Inventors:
Richard C. Waters, Franklin J. Russell, JR.
Patented Case
View Patent ↗
Granted: May 25, 2004
Filed: Aug 4, 1999
Inventors
Richard C. Waters
Franklin J. Russell, JR.
Assignee (at issue)
Mitsubishi Electric Research Laboratories, Inc.
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.