Granted Patent
Utility
US 5,651,065 · App. 08/398,431
Insertion of supplemental burst into video signals to thwart piracy and/or carry data
Inventors:
Alfred Stufflet, Richard Westerfer
Patented Case
View Patent ↗
Granted: Jul 22, 1997
Filed: Mar 9, 1995
Inventors
Alfred Stufflet
Richard Westerfer
Assignee (at issue)
General Instrument Corporation of Delaware
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.