IP Library › Granted Patent US 4,405,940
Granted Patent Utility
US 4,405,940 · App. 05/802,086

Apparatus and method for preprocessing video frame signals

Inventors: Martin G. Woolfson, John G. Romanski
Patented Case View Patent ↗
Granted: Sep 20, 1983 Filed: May 31, 1977
Inventors
Martin G. Woolfson
John G. Romanski
Assignee (at issue)
Westinghouse Electric Company LLC

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Quick Facts
Patent No.
US 4,405,940
App. No.
05/802,086
Filed
1977-05-31
Granted
1983-09-20
Kind
A