Granted Patent
Utility
US 4,270,127 · App. 06/052,416
Digital data compression circuit
Inventor:
Charles A. Clark, Jr.
Patented Case
View Patent ↗
Granted: May 26, 1981
Filed: Jun 27, 1979
Inventor
Charles A. Clark, Jr.
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.