Granted Patent
Utility
US 4,636,840 · App. 06/638,993
Adaptive luminance-chrominance separation apparatus
Inventors:
David Lowell McNeely, Russell T. Fling
Patented Case
View Patent ↗
Granted: Jan 13, 1987
Filed: Aug 9, 1984
Inventors
David Lowell McNeely
Russell T. Fling
Assignee (at issue)
RCA 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.