Granted Patent
Utility
US 5,285,283 · App. 07/904,404
Depth signal processing in a video switcher
Inventors:
Jon Fairhurst, Jay S. Baker, Mark Baldassari
Patented Case
View Patent ↗
Granted: Feb 8, 1994
Filed: Jun 25, 1992
Inventors
Jon Fairhurst
Jay S. Baker
Mark Baldassari
Assignee (at issue)
GRASS VALLEY LIMITED
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.