Granted Patent
Utility
US 4,470,069 · App. 06/405,031
Reduced data rate digital comb filter
Inventors:
Henry G. Lewis, Jr., Thomas V. Bolger
Patented Case
View Patent ↗
Granted: Sep 4, 1984
Filed: Aug 4, 1982
Inventors
Henry G. Lewis, Jr.
Thomas V. Bolger
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.