Granted Patent
Utility
US 4,779,144 · App. 07/020,940
Image storage using separately scanned luminance-detail and narrowband color-component variables
Inventors:
Robert A. Dischert, David L. Sprague, Lawrence D. Ryan, Nicola J. Fedele
Patented Case
View Patent ↗
Granted: Oct 18, 1988
Filed: Mar 2, 1987
Inventors
Robert A. Dischert
David L. Sprague
Lawrence D. Ryan
Nicola J. Fedele
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.