Granted Patent
Utility
US 4,594,726 · App. 06/676,142
Dedithering circuitry in digital TV receiver
Inventor:
Donald H. Willis
Patented Case
View Patent ↗
Granted: Jun 10, 1986
Filed: Nov 29, 1984
Inventor
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.