Granted Patent
Utility
US 6,478,222 · App. 09/542,785
Downloading of applications in a digital decoder
Inventor:
Jean-Claude Sarfati
Patented Case
View Patent ↗
Granted: Nov 12, 2002
Filed: Apr 4, 2000
Inventor
Jean-Claude Sarfati
Assignee (at issue)
Canal + Societe Anonyme
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.