Granted Patent
Utility
US 6,694,087 · App. 09/285,355
Processing audio-visual data
Inventor:
Dale Matthew Weaver
Patented Case
View Patent ↗
Granted: Feb 17, 2004
Filed: Apr 2, 1999
Inventor
Dale Matthew Weaver
Assignee (at issue)
Autodesk Canada Co.
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.