Granted Patent
Utility
US 5,936,660 · App. 08/988,548
Digital video converter box for subscriber/home with multiple television sets
Inventor:
Itzhak Gurantz
Patented Case
View Patent ↗
Granted: Aug 10, 1999
Filed: Dec 10, 1997
Inventor
Itzhak Gurantz
Assignee (at issue)
Rockwell Semiconductor Systems, 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.