Granted Patent
Utility
US 4,786,963 · App. 07/066,671
Adaptive Y/C separation apparatus for TV signals
Inventors:
David Lowell McNeely, Donald H. Willis
Patented Case
View Patent ↗
Granted: Nov 22, 1988
Filed: Jun 26, 1987
Inventors
David Lowell McNeely
Donald H. Willis
Assignee (at issue)
RCA Licensing Corporation
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.