Granted Patent
Utility
US 4,591,832 · App. 06/631,868
Digital-to-analog conversion system as for use in a digital TV receiver
Inventors:
Russell T. Fling, Donald H. Willis
Patented Case
View Patent ↗
Granted: May 27, 1986
Filed: Jul 18, 1984
Inventors
Russell T. Fling
Donald H. Willis
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.