Granted Patent
Utility
US 4,740,832 · App. 06/918,275
Image storage using separately scanned luminance and chrominance variables
Inventors:
David L. Sprague, Nicola J. Fedele, Lawrence D. Ryan
Patented Case
View Patent ↗
Granted: Apr 26, 1988
Filed: Oct 14, 1986
Inventors
David L. Sprague
Nicola J. Fedele
Lawrence D. Ryan
Assignee (at issue)
Technology, Inc. 64
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.