Granted Patent
Utility
US 5,852,565 · App. 08/594,815
Temporal and resolution layering in advanced television
Inventor:
Gary Demos
Patented Case
View Patent ↗
Granted: Dec 22, 1998
Filed: Jan 30, 1996
Inventor
Gary Demos
Assignee (at issue)
DemoGraFX
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.